HEADmaster

14 files changed, 0 insertions, 14560 deletions

diff --git a/admin/survey/excel/PHPExcel/Reader/CSV.php b/admin/survey/excel/PHPExcel/Reader/CSV.php
deleted file mode 100644
index 4115df5..0000000
--- a/admin/survey/excel/PHPExcel/Reader/CSV.php
+++ /dev/null
@@ -1,505 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_CSV

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Input encoding

-	 *

-	 * @access	private

-	 * @var	string

-	 */

-	private $_inputEncoding	= 'UTF-8';

-

-	/**

-	 * Delimiter

-	 *

-	 * @access	private

-	 * @var string

-	 */

-	private $_delimiter		= ',';

-

-	/**

-	 * Enclosure

-	 *

-	 * @access	private

-	 * @var	string

-	 */

-	private $_enclosure		= '"';

-

-	/**

-	 * Line ending

-	 *

-	 * @access	private

-	 * @var	string

-	 */

-	private $_lineEnding	= PHP_EOL;

-

-	/**

-	 * Sheet index to read

-	 *

-	 * @access	private

-	 * @var	int

-	 */

-	private $_sheetIndex	= 0;

-

-	/**

-	 * Load rows contiguously

-	 *

-	 * @access	private

-	 * @var	int

-	 */

-	private $_contiguous	= false;

-

-

-	/**

-	 * Row counter for loading rows contiguously

-	 *

-	 * @access	private

-	 * @var	int

-	 */

-	private $_contiguousRow	= -1;

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @access	private

-	 * @var	PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_CSV

-	 */

-	public function __construct() {

-		$this->_readFilter		= new PHPExcel_Reader_DefaultReadFilter();

-	}	//	function __construct()

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @access	public

-	 * @param 	string 		$pFileName

-	 * @return boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		return true;

-	}	//	function canRead()

-

-

-	/**

-	 * Read filter

-	 *

-	 * @access	public

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}	//	function getReadFilter()

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @access	public

-	 * @param	PHPExcel_Reader_IReadFilter $pValue

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}	//	function setReadFilter()

-

-

-	/**

-	 * Set input encoding

-	 *

-	 * @access	public

-	 * @param string $pValue Input encoding

-	 */

-	public function setInputEncoding($pValue = 'UTF-8')

-	{

-		$this->_inputEncoding = $pValue;

-		return $this;

-	}	//	function setInputEncoding()

-

-

-	/**

-	 * Get input encoding

-	 *

-	 * @access	public

-	 * @return string

-	 */

-	public function getInputEncoding()

-	{

-		return $this->_inputEncoding;

-	}	//	function getInputEncoding()

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @access	public

-	 * @param 	string 		$pFilename

-	 * @throws	Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Open file

-		$fileHandle = fopen($pFilename, 'r');

-		if ($fileHandle === false) {

-			throw new Exception("Could not open file " . $pFilename . " for reading.");

-		}

-

-		// Skip BOM, if any

-		switch ($this->_inputEncoding) {

-			case 'UTF-8':

-				fgets($fileHandle, 4) == "\xEF\xBB\xBF" ?

-				fseek($fileHandle, 3) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-16LE':

-				fgets($fileHandle, 3) == "\xFF\xFE" ?

-				fseek($fileHandle, 2) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-16BE':

-				fgets($fileHandle, 3) == "\xFE\xFF" ?

-				fseek($fileHandle, 2) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-32LE':

-				fgets($fileHandle, 5) == "\xFF\xFE\x00\x00" ?

-				fseek($fileHandle, 4) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-32BE':

-				fgets($fileHandle, 5) == "\x00\x00\xFE\xFF" ?

-				fseek($fileHandle, 4) : fseek($fileHandle, 0);

-				break;

-			default:

-				break;

-		}

-

-		$escapeEnclosures = array( "\\" . $this->_enclosure, $this->_enclosure . $this->_enclosure );

-

-		$worksheetInfo = array();

-		$worksheetInfo[0]['worksheetName'] = 'Worksheet';

-		$worksheetInfo[0]['lastColumnLetter'] = 'A';

-		$worksheetInfo[0]['lastColumnIndex'] = 0;

-		$worksheetInfo[0]['totalRows'] = 0;

-		$worksheetInfo[0]['totalColumns'] = 0;

-

-		// Loop through each line of the file in turn

-		while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) {

-			$worksheetInfo[0]['totalRows']++;

-			$worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], count($rowData) - 1);

-		}

-

-		$worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']);

-		$worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1;

-

-		// Close file

-		fclose($fileHandle);

-

-		return $worksheetInfo;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @access	public

-	 * @param 	string 		$pFilename

-	 * @return PHPExcel

-	 * @throws Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}	//	function load()

-

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @access	public

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Create new PHPExcel

-		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {

-			$objPHPExcel->createSheet();

-		}

-		$sheet = $objPHPExcel->setActiveSheetIndex( $this->_sheetIndex );

-

-		$lineEnding = ini_get('auto_detect_line_endings');

-		ini_set('auto_detect_line_endings', true);

-

-		// Open file

-		$fileHandle = fopen($pFilename, 'r');

-		if ($fileHandle === false) {

-			throw new Exception("Could not open file $pFilename for reading.");

-		}

-

-		// Skip BOM, if any

-		switch ($this->_inputEncoding) {

-			case 'UTF-8':

-				fgets($fileHandle, 4) == "\xEF\xBB\xBF" ?

-					fseek($fileHandle, 3) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-16LE':

-				fgets($fileHandle, 3) == "\xFF\xFE" ?

-					fseek($fileHandle, 2) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-16BE':

-				fgets($fileHandle, 3) == "\xFE\xFF" ?

-					fseek($fileHandle, 2) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-32LE':

-				fgets($fileHandle, 5) == "\xFF\xFE\x00\x00" ?

-					fseek($fileHandle, 4) : fseek($fileHandle, 0);

-				break;

-			case 'UTF-32BE':

-				fgets($fileHandle, 5) == "\x00\x00\xFE\xFF" ?

-					fseek($fileHandle, 4) : fseek($fileHandle, 0);

-				break;

-			default:

-				break;

-		}

-

-		$escapeEnclosures = array( "\\" . $this->_enclosure,

-								   $this->_enclosure . $this->_enclosure

-								 );

-

-		// Set our starting row based on whether we're in contiguous mode or not

-		$currentRow = 1;

-		if ($this->_contiguous) {

-			$currentRow = ($this->_contiguousRow == -1) ? $sheet->getHighestRow(): $this->_contiguousRow;

-		}

-

-		// Loop through each line of the file in turn

-		while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) {

-			$columnLetter = 'A';

-			foreach($rowData as $rowDatum) {

-				if ($rowDatum != '' && $this->_readFilter->readCell($columnLetter, $currentRow)) {

-					// Unescape enclosures

-					$rowDatum = str_replace($escapeEnclosures, $this->_enclosure, $rowDatum);

-

-					// Convert encoding if necessary

-					if ($this->_inputEncoding !== 'UTF-8') {

-						$rowDatum = PHPExcel_Shared_String::ConvertEncoding($rowDatum, 'UTF-8', $this->_inputEncoding);

-					}

-

-					// Set cell value

-					$sheet->getCell($columnLetter . $currentRow)->setValue($rowDatum);

-				}

-				++$columnLetter;

-			}

-			++$currentRow;

-		}

-

-		// Close file

-		fclose($fileHandle);

-

-		if ($this->_contiguous) {

-			$this->_contiguousRow = $currentRow;

-		}

-

-		ini_set('auto_detect_line_endings', $lineEnding);

-

-		// Return

-		return $objPHPExcel;

-	}	//	function loadIntoExisting()

-

-

-	/**

-	 * Get delimiter

-	 *

-	 * @access	public

-	 * @return string

-	 */

-	public function getDelimiter() {

-		return $this->_delimiter;

-	}	//	function getDelimiter()

-

-

-	/**

-	 * Set delimiter

-	 *

-	 * @access	public

-	 * @param	string	$pValue		Delimiter, defaults to ,

-	 * @return	PHPExcel_Reader_CSV

-	 */

-	public function setDelimiter($pValue = ',') {

-		$this->_delimiter = $pValue;

-		return $this;

-	}	//	function setDelimiter()

-

-

-	/**

-	 * Get enclosure

-	 *

-	 * @access	public

-	 * @return string

-	 */

-	public function getEnclosure() {

-		return $this->_enclosure;

-	}	//	function getEnclosure()

-

-

-	/**

-	 * Set enclosure

-	 *

-	 * @access	public

-	 * @param	string	$pValue		Enclosure, defaults to "

-	 * @return PHPExcel_Reader_CSV

-	 */

-	public function setEnclosure($pValue = '"') {

-		if ($pValue == '') {

-			$pValue = '"';

-		}

-		$this->_enclosure = $pValue;

-		return $this;

-	}	//	function setEnclosure()

-

-

-	/**

-	 * Get line ending

-	 *

-	 * @access	public

-	 * @return string

-	 */

-	public function getLineEnding() {

-		return $this->_lineEnding;

-	}	//	function getLineEnding()

-

-

-	/**

-	 * Set line ending

-	 *

-	 * @access	public

-	 * @param	string	$pValue		Line ending, defaults to OS line ending (PHP_EOL)

-	 * @return PHPExcel_Reader_CSV

-	 */

-	public function setLineEnding($pValue = PHP_EOL) {

-		$this->_lineEnding = $pValue;

-		return $this;

-	}	//	function setLineEnding()

-

-

-	/**

-	 * Get sheet index

-	 *

-	 * @access	public

-	 * @return int

-	 */

-	public function getSheetIndex() {

-		return $this->_sheetIndex;

-	}	//	function getSheetIndex()

-

-

-	/**

-	 * Set sheet index

-	 *

-	 * @access	public

-	 * @param	int		$pValue		Sheet index

-	 * @return PHPExcel_Reader_CSV

-	 */

-	public function setSheetIndex($pValue = 0) {

-		$this->_sheetIndex = $pValue;

-		return $this;

-	}	//	function setSheetIndex()

-

-

-	/**

-	 * Set Contiguous

-	 *

-	 * @access	public

-	 * @param string $pValue Input encoding

-	 */

-	public function setContiguous($contiguous = false)

-	{

-		$this->_contiguous = (bool)$contiguous;

-		if (!$contiguous) {

-			$this->_contiguousRow	= -1;

-		}

-

-		return $this;

-	}	//	function setInputEncoding()

-

-

-	/**

-	 * Get Contiguous

-	 *

-	 * @access	public

-	 * @return boolean

-	 */

-	public function getContiguous() {

-		return $this->_contiguous;

-	}	//	function getSheetIndex()

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/DefaultReadFilter.php b/admin/survey/excel/PHPExcel/Reader/DefaultReadFilter.php
deleted file mode 100644
index 8de4402..0000000
--- a/admin/survey/excel/PHPExcel/Reader/DefaultReadFilter.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_DefaultReadFilter

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_DefaultReadFilter implements PHPExcel_Reader_IReadFilter

-{

-	/**

-	 * Should this cell be read?

-	 *

-	 * @param 	$column		String column index

-	 * @param 	$row			Row index

-	 * @param	$worksheetName	Optional worksheet name

-	 * @return	boolean

-	 */

-	public function readCell($column, $row, $worksheetName = '') {

-		return true;

-	}

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php b/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php
deleted file mode 100644
index 42ccf92..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php
+++ /dev/null
@@ -1,906 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_Excel2003XML

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Read data only?

-	 *

-	 * @var boolean

-	 */

-	private $_readDataOnly = false;

-

-	/**

-	 * Restict which sheets should be loaded?

-	 *

-	 * @var array

-	 */

-	private $_loadSheetsOnly = null;

-

-	/**

-	 * Formats

-	 *

-	 * @var array

-	 */

-	private $_styles = array();

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-	/**

-	 * Character set used in the file

-	 *

-	 * @var string

-	 */

-	private $_charSet = 'UTF-8';

-

-

-	/**

-	 * Create a new PHPExcel_Reader_Excel2003XML

-	 */

-	public function __construct() {

-		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

-	}

-

-

-	/**

-	 * Read data only?

-	 *

-	 * @return boolean

-	 */

-	public function getReadDataOnly() {

-		return $this->_readDataOnly;

-	}

-

-

-	/**

-	 * Set read data only

-	 *

-	 * @param boolean $pValue

-	 * @return PHPExcel_Reader_Excel2003XML

-	 */

-	public function setReadDataOnly($pValue = false) {

-		$this->_readDataOnly = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get which sheets to load

-	 *

-	 * @return mixed

-	 */

-	public function getLoadSheetsOnly()

-	{

-		return $this->_loadSheetsOnly;

-	}

-

-

-	/**

-	 * Set which sheets to load

-	 *

-	 * @param mixed $value

-	 * @return PHPExcel_Reader_Excel2003XML

-	 */

-	public function setLoadSheetsOnly($value = null)

-	{

-		$this->_loadSheetsOnly = is_array($value) ?

-			$value : array($value);

-		return $this;

-	}

-

-

-	/**

-	 * Set all sheets to load

-	 *

-	 * @return PHPExcel_Reader_Excel2003XML

-	 */

-	public function setLoadAllSheets()

-	{

-		$this->_loadSheetsOnly = null;

-		return $this;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 * @return PHPExcel_Reader_Excel2003XML

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-

-		//	Office					xmlns:o="urn:schemas-microsoft-com:office:office"

-		//	Excel					xmlns:x="urn:schemas-microsoft-com:office:excel"

-		//	XML Spreadsheet			xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"

-		//	Spreadsheet component	xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet"

-		//	XML schema 				xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882"

-		//	XML data type			xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"

-		//	MS-persist recordset	xmlns:rs="urn:schemas-microsoft-com:rowset"

-		//	Rowset					xmlns:z="#RowsetSchema"

-		//

-

-		$signature = array(

-				'<?xml version="1.0"',

-				'<?mso-application progid="Excel.Sheet"?>'

-			);

-

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Read sample data (first 2 KB will do)

-		$fh = fopen($pFilename, 'r');

-		$data = fread($fh, 2048);

-		fclose($fh);

-

-		$valid = true;

-		foreach($signature as $match) {

-			// every part of the signature must be present

-			if (strpos($data, $match) === false) {

-				$valid = false;

-				break;

-			}

-		}

-

-		//	Retrieve charset encoding

-		if(preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um',$data,$matches)) {

-			$this->_charSet = strtoupper($matches[1]);

-		}

-//		echo 'Character Set is ',$this->_charSet,'<br />';

-

-		return $valid;

-	}

-

-

-	/**

-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function listWorksheetNames($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-		if (!$this->canRead($pFilename)) {

-			throw new Exception($pFilename . " is an Invalid Spreadsheet file.");

-		}

-

-		$worksheetNames = array();

-

-		$xml = simplexml_load_file($pFilename);

-		$namespaces = $xml->getNamespaces(true);

-

-		$xml_ss = $xml->children($namespaces['ss']);

-		foreach($xml_ss->Worksheet as $worksheet) {

-			$worksheet_ss = $worksheet->attributes($namespaces['ss']);

-			$worksheetNames[] = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet);

-		}

-

-		return $worksheetNames;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetInfo = array();

-

-		$xml = simplexml_load_file($pFilename);

-		$namespaces = $xml->getNamespaces(true);

-

-		$worksheetID = 1;

-		$xml_ss = $xml->children($namespaces['ss']);

-		foreach($xml_ss->Worksheet as $worksheet) {

-			$worksheet_ss = $worksheet->attributes($namespaces['ss']);

-

-			$tmpInfo = array();

-			$tmpInfo['worksheetName'] = '';

-			$tmpInfo['lastColumnLetter'] = 'A';

-			$tmpInfo['lastColumnIndex'] = 0;

-			$tmpInfo['totalRows'] = 0;

-			$tmpInfo['totalColumns'] = 0;

-

-			if (isset($worksheet_ss['Name'])) {

-				$tmpInfo['worksheetName'] = (string) $worksheet_ss['Name'];

-			} else {

-				$tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}";

-			}

-

-			if (isset($worksheet->Table->Row)) {

-				$rowIndex = 0;

-

-				foreach($worksheet->Table->Row as $rowData) {

-					$columnIndex = 0;

-					$rowHasData = false;

-

-					foreach($rowData->Cell as $cell) {

-						if (isset($cell->Data)) {

-							$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);

-							$rowHasData = true;

-						}

-

-						++$columnIndex;

-					}

-

-					++$rowIndex;

-

-					if ($rowHasData) {

-						$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);

-					}

-				}

-			}

-

-			$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

-			$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

-

-			$worksheetInfo[] = $tmpInfo;

-			++$worksheetID;

-		}

-

-		return $worksheetInfo;

-	}

-

-

-    /**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}

-

-

-	private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) {

-		$styleAttributeValue = strtolower($styleAttributeValue);

-		foreach($styleList as $style) {

-			if ($styleAttributeValue == strtolower($style)) {

-				$styleAttributeValue = $style;

-				return true;

-			}

-		}

-		return false;

-	}

-

-

- 	/**

- 	 * pixel units to excel width units(units of 1/256th of a character width)

- 	 * @param pxs

- 	 * @return

- 	 */

- 	private static function _pixel2WidthUnits($pxs) {

-		$UNIT_OFFSET_MAP = array(0, 36, 73, 109, 146, 182, 219);

-

-		$widthUnits = 256 * ($pxs / 7);

-		$widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)];

-		return $widthUnits;

-	}

-

-

-	/**

-	 * excel width units(units of 1/256th of a character width) to pixel units

-	 * @param widthUnits

-	 * @return

-	 */

-	private static function _widthUnits2Pixel($widthUnits) {

-		$pixels = ($widthUnits / 256) * 7;

-		$offsetWidthUnits = $widthUnits % 256;

-		$pixels += round($offsetWidthUnits / (256 / 7));

-		return $pixels;

-	}

-

-

-	private static function _hex2str($hex) {

-		return chr(hexdec($hex[1]));

-	}

-

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		$fromFormats	= array('\-',	'\ ');

-		$toFormats		= array('-',	' ');

-

-		$underlineStyles = array (

-				PHPExcel_Style_Font::UNDERLINE_NONE,

-				PHPExcel_Style_Font::UNDERLINE_DOUBLE,

-				PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING,

-				PHPExcel_Style_Font::UNDERLINE_SINGLE,

-				PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING

-			);

-		$verticalAlignmentStyles = array (

-				PHPExcel_Style_Alignment::VERTICAL_BOTTOM,

-				PHPExcel_Style_Alignment::VERTICAL_TOP,

-				PHPExcel_Style_Alignment::VERTICAL_CENTER,

-				PHPExcel_Style_Alignment::VERTICAL_JUSTIFY

-			);

-		$horizontalAlignmentStyles = array (

-				PHPExcel_Style_Alignment::HORIZONTAL_GENERAL,

-				PHPExcel_Style_Alignment::HORIZONTAL_LEFT,

-				PHPExcel_Style_Alignment::HORIZONTAL_RIGHT,

-				PHPExcel_Style_Alignment::HORIZONTAL_CENTER,

-				PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS,

-				PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY

-			);

-

-		$timezoneObj = new DateTimeZone('Europe/London');

-		$GMT = new DateTimeZone('UTC');

-

-

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		if (!$this->canRead($pFilename)) {

-			throw new Exception($pFilename . " is an Invalid Spreadsheet file.");

-		}

-

-		$xml = simplexml_load_file($pFilename);

-		$namespaces = $xml->getNamespaces(true);

-

-		$docProps = $objPHPExcel->getProperties();

-		if (isset($xml->DocumentProperties[0])) {

-			foreach($xml->DocumentProperties[0] as $propertyName => $propertyValue) {

-				switch ($propertyName) {

-					case 'Title' :

-							$docProps->setTitle(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Subject' :

-							$docProps->setSubject(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Author' :

-							$docProps->setCreator(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Created' :

-							$creationDate = strtotime($propertyValue);

-							$docProps->setCreated($creationDate);

-							break;

-					case 'LastAuthor' :

-							$docProps->setLastModifiedBy(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'LastSaved' :

-							$lastSaveDate = strtotime($propertyValue);

-							$docProps->setModified($lastSaveDate);

-							break;

-					case 'Company' :

-							$docProps->setCompany(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Category' :

-							$docProps->setCategory(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Manager' :

-							$docProps->setManager(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Keywords' :

-							$docProps->setKeywords(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-					case 'Description' :

-							$docProps->setDescription(self::_convertStringEncoding($propertyValue,$this->_charSet));

-							break;

-				}

-			}

-		}

-		if (isset($xml->CustomDocumentProperties)) {

-			foreach($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) {

-				$propertyAttributes = $propertyValue->attributes($namespaces['dt']);

-				$propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/','PHPExcel_Reader_Excel2003XML::_hex2str',$propertyName);

-				$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_UNKNOWN;

-				switch((string) $propertyAttributes) {

-					case 'string' :

-						$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;

-						$propertyValue = trim($propertyValue);

-						break;

-					case 'boolean' :

-						$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN;

-						$propertyValue = (bool) $propertyValue;

-						break;

-					case 'integer' :

-						$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_INTEGER;

-						$propertyValue = intval($propertyValue);

-						break;

-					case 'float' :

-						$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT;

-						$propertyValue = floatval($propertyValue);

-						break;

-					case 'dateTime.tz' :

-						$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE;

-						$propertyValue = strtotime(trim($propertyValue));

-						break;

-				}

-				$docProps->setCustomProperty($propertyName,$propertyValue,$propertyType);

-			}

-		}

-

-		foreach($xml->Styles[0] as $style) {

-			$style_ss = $style->attributes($namespaces['ss']);

-			$styleID = (string) $style_ss['ID'];

-//			echo 'Style ID = '.$styleID.'<br />';

-			if ($styleID == 'Default') {

-				$this->_styles['Default'] = array();

-			} else {

-				$this->_styles[$styleID] = $this->_styles['Default'];

-			}

-			foreach ($style as $styleType => $styleData) {

-				$styleAttributes = $styleData->attributes($namespaces['ss']);

-//				echo $styleType.'<br />';

-				switch ($styleType) {

-					case 'Alignment' :

-							foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {

-//								echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';

-								$styleAttributeValue = (string) $styleAttributeValue;

-								switch ($styleAttributeKey) {

-									case 'Vertical' :

-											if (self::identifyFixedStyleValue($verticalAlignmentStyles,$styleAttributeValue)) {

-												$this->_styles[$styleID]['alignment']['vertical'] = $styleAttributeValue;

-											}

-											break;

-									case 'Horizontal' :

-											if (self::identifyFixedStyleValue($horizontalAlignmentStyles,$styleAttributeValue)) {

-												$this->_styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue;

-											}

-											break;

-									case 'WrapText' :

-											$this->_styles[$styleID]['alignment']['wrap'] = true;

-											break;

-								}

-							}

-							break;

-					case 'Borders' :

-							foreach($styleData->Border as $borderStyle) {

-								$borderAttributes = $borderStyle->attributes($namespaces['ss']);

-								$thisBorder = array();

-								foreach($borderAttributes as $borderStyleKey => $borderStyleValue) {

-//									echo $borderStyleKey.' = '.$borderStyleValue.'<br />';

-									switch ($borderStyleKey) {

-										case 'LineStyle' :

-												$thisBorder['style'] = PHPExcel_Style_Border::BORDER_MEDIUM;

-//												$thisBorder['style'] = $borderStyleValue;

-												break;

-										case 'Weight' :

-//												$thisBorder['style'] = $borderStyleValue;

-												break;

-										case 'Position' :

-												$borderPosition = strtolower($borderStyleValue);

-												break;

-										case 'Color' :

-												$borderColour = substr($borderStyleValue,1);

-												$thisBorder['color']['rgb'] = $borderColour;

-												break;

-									}

-								}

-								if (!empty($thisBorder)) {

-									if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) {

-										$this->_styles[$styleID]['borders'][$borderPosition] = $thisBorder;

-									}

-								}

-							}

-							break;

-					case 'Font' :

-							foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {

-//								echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';

-								$styleAttributeValue = (string) $styleAttributeValue;

-								switch ($styleAttributeKey) {

-									case 'FontName' :

-											$this->_styles[$styleID]['font']['name'] = $styleAttributeValue;

-											break;

-									case 'Size' :

-											$this->_styles[$styleID]['font']['size'] = $styleAttributeValue;

-											break;

-									case 'Color' :

-											$this->_styles[$styleID]['font']['color']['rgb'] = substr($styleAttributeValue,1);

-											break;

-									case 'Bold' :

-											$this->_styles[$styleID]['font']['bold'] = true;

-											break;

-									case 'Italic' :

-											$this->_styles[$styleID]['font']['italic'] = true;

-											break;

-									case 'Underline' :

-											if (self::identifyFixedStyleValue($underlineStyles,$styleAttributeValue)) {

-												$this->_styles[$styleID]['font']['underline'] = $styleAttributeValue;

-											}

-											break;

-								}

-							}

-							break;

-					case 'Interior' :

-							foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {

-//								echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';

-								switch ($styleAttributeKey) {

-									case 'Color' :

-											$this->_styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue,1);

-											break;

-								}

-							}

-							break;

-					case 'NumberFormat' :

-							foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {

-//								echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';

-								$styleAttributeValue = str_replace($fromFormats,$toFormats,$styleAttributeValue);

-								switch ($styleAttributeValue) {

-									case 'Short Date' :

-											$styleAttributeValue = 'dd/mm/yyyy';

-											break;

-								}

-								if ($styleAttributeValue > '') {

-									$this->_styles[$styleID]['numberformat']['code'] = $styleAttributeValue;

-								}

-							}

-							break;

-					case 'Protection' :

-							foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {

-//								echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';

-							}

-							break;

-				}

-			}

-//			print_r($this->_styles[$styleID]);

-//			echo '<hr />';

-		}

-//		echo '<hr />';

-

-		$worksheetID = 0;

-		$xml_ss = $xml->children($namespaces['ss']);

-

-		foreach($xml_ss->Worksheet as $worksheet) {

-			$worksheet_ss = $worksheet->attributes($namespaces['ss']);

-

-			if ((isset($this->_loadSheetsOnly)) && (isset($worksheet_ss['Name'])) &&

-				(!in_array($worksheet_ss['Name'], $this->_loadSheetsOnly))) {

-				continue;

-			}

-

-//			echo '<h3>Worksheet: ',$worksheet_ss['Name'],'<h3>';

-//

-			// Create new Worksheet

-			$objPHPExcel->createSheet();

-			$objPHPExcel->setActiveSheetIndex($worksheetID);

-			if (isset($worksheet_ss['Name'])) {

-				$worksheetName = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet);

-				//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in

-				//		formula cells... during the load, all formulae should be correct, and we're simply bringing

-				//		the worksheet name in line with the formula, not the reverse

-				$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);

-			}

-

-			$columnID = 'A';

-			if (isset($worksheet->Table->Column)) {

-				foreach($worksheet->Table->Column as $columnData) {

-					$columnData_ss = $columnData->attributes($namespaces['ss']);

-					if (isset($columnData_ss['Index'])) {

-						$columnID = PHPExcel_Cell::stringFromColumnIndex($columnData_ss['Index']-1);

-					}

-					if (isset($columnData_ss['Width'])) {

-						$columnWidth = $columnData_ss['Width'];

-//						echo '<b>Setting column width for '.$columnID.' to '.$columnWidth.'</b><br />';

-						$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4);

-					}

-					++$columnID;

-				}

-			}

-

-			$rowID = 1;

-			if (isset($worksheet->Table->Row)) {

-				foreach($worksheet->Table->Row as $rowData) {

-					$rowHasData = false;

-					$row_ss = $rowData->attributes($namespaces['ss']);

-					if (isset($row_ss['Index'])) {

-						$rowID = (integer) $row_ss['Index'];

-					}

-//					echo '<b>Row '.$rowID.'</b><br />';

-

-					$columnID = 'A';

-					foreach($rowData->Cell as $cell) {

-

-						$cell_ss = $cell->attributes($namespaces['ss']);

-						if (isset($cell_ss['Index'])) {

-							$columnID = PHPExcel_Cell::stringFromColumnIndex($cell_ss['Index']-1);

-						}

-						$cellRange = $columnID.$rowID;

-

-						if ($this->getReadFilter() !== NULL) {

-							if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {

-								continue;

-							}

-						}

-

-						if ((isset($cell_ss['MergeAcross'])) || (isset($cell_ss['MergeDown']))) {

-							$columnTo = $columnID;

-							if (isset($cell_ss['MergeAcross'])) {

-								$columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cell_ss['MergeAcross'] -1);

-							}

-							$rowTo = $rowID;

-							if (isset($cell_ss['MergeDown'])) {

-								$rowTo = $rowTo + $cell_ss['MergeDown'];

-							}

-							$cellRange .= ':'.$columnTo.$rowTo;

-							$objPHPExcel->getActiveSheet()->mergeCells($cellRange);

-						}

-

-						$cellIsSet = $hasCalculatedValue = false;

-						$cellDataFormula = '';

-						if (isset($cell_ss['Formula'])) {

-							$cellDataFormula = $cell_ss['Formula'];

-							// added this as a check for array formulas

-							if (isset($cell_ss['ArrayRange'])) {

-								$cellDataCSEFormula = $cell_ss['ArrayRange'];

-//								echo "found an array formula at ".$columnID.$rowID."<br />";

-							}

-							$hasCalculatedValue = true;

-						}

-						if (isset($cell->Data)) {

-							$cellValue = $cellData = $cell->Data;

-							$type = PHPExcel_Cell_DataType::TYPE_NULL;

-							$cellData_ss = $cellData->attributes($namespaces['ss']);

-							if (isset($cellData_ss['Type'])) {

-								$cellDataType = $cellData_ss['Type'];

-								switch ($cellDataType) {

-									/*

-									const TYPE_STRING		= 's';

-									const TYPE_FORMULA		= 'f';

-									const TYPE_NUMERIC		= 'n';

-									const TYPE_BOOL			= 'b';

-								    const TYPE_NULL			= 'null';

-								    const TYPE_INLINE		= 'inlineStr';

-									const TYPE_ERROR		= 'e';

-									*/

-									case 'String' :

-											$cellValue = self::_convertStringEncoding($cellValue,$this->_charSet);

-											$type = PHPExcel_Cell_DataType::TYPE_STRING;

-											break;

-									case 'Number' :

-											$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-											$cellValue = (float) $cellValue;

-											if (floor($cellValue) == $cellValue) {

-												$cellValue = (integer) $cellValue;

-											}

-											break;

-									case 'Boolean' :

-											$type = PHPExcel_Cell_DataType::TYPE_BOOL;

-											$cellValue = ($cellValue != 0);

-											break;

-									case 'DateTime' :

-											$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-											$cellValue = PHPExcel_Shared_Date::PHPToExcel(strtotime($cellValue));

-											break;

-									case 'Error' :

-											$type = PHPExcel_Cell_DataType::TYPE_ERROR;

-											break;

-								}

-							}

-

-							if ($hasCalculatedValue) {

-//								echo 'FORMULA<br />';

-								$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

-								$columnNumber = PHPExcel_Cell::columnIndexFromString($columnID);

-								if (substr($cellDataFormula,0,3) == 'of:') {

-									$cellDataFormula = substr($cellDataFormula,3);

-//									echo 'Before: ',$cellDataFormula,'<br />';

-									$temp = explode('"',$cellDataFormula);

-									$key = false;

-									foreach($temp as &$value) {

-										//	Only replace in alternate array entries (i.e. non-quoted blocks)

-										if ($key = !$key) {

-											$value = str_replace(array('[.','.',']'),'',$value);

-										}

-									}

-								} else {

-									//	Convert R1C1 style references to A1 style references (but only when not quoted)

-//									echo 'Before: ',$cellDataFormula,'<br />';

-									$temp = explode('"',$cellDataFormula);

-									$key = false;

-									foreach($temp as &$value) {

-										//	Only replace in alternate array entries (i.e. non-quoted blocks)

-										if ($key = !$key) {

-											preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/',$value, $cellReferences,PREG_SET_ORDER+PREG_OFFSET_CAPTURE);

-											//	Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way

-											//		through the formula from left to right. Reversing means that we work right to left.through

-											//		the formula

-											$cellReferences = array_reverse($cellReferences);

-											//	Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent,

-											//		then modify the formula to use that new reference

-											foreach($cellReferences as $cellReference) {

-												$rowReference = $cellReference[2][0];

-												//	Empty R reference is the current row

-												if ($rowReference == '') $rowReference = $rowID;

-												//	Bracketed R references are relative to the current row

-												if ($rowReference{0} == '[') $rowReference = $rowID + trim($rowReference,'[]');

-												$columnReference = $cellReference[4][0];

-												//	Empty C reference is the current column

-												if ($columnReference == '') $columnReference = $columnNumber;

-												//	Bracketed C references are relative to the current column

-												if ($columnReference{0} == '[') $columnReference = $columnNumber + trim($columnReference,'[]');

-												$A1CellReference = PHPExcel_Cell::stringFromColumnIndex($columnReference-1).$rowReference;

-													$value = substr_replace($value,$A1CellReference,$cellReference[0][1],strlen($cellReference[0][0]));

-											}

-										}

-									}

-								}

-								unset($value);

-								//	Then rebuild the formula string

-								$cellDataFormula = implode('"',$temp);

-//								echo 'After: ',$cellDataFormula,'<br />';

-							}

-

-//							echo 'Cell '.$columnID.$rowID.' is a '.$type.' with a value of '.(($hasCalculatedValue) ? $cellDataFormula : $cellValue).'<br />';

-//

-							$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue),$type);

-							if ($hasCalculatedValue) {

-//								echo 'Formula result is '.$cellValue.'<br />';

-								$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setCalculatedValue($cellValue);

-							}

-							$cellIsSet = $rowHasData = true;

-						}

-

-						if (isset($cell->Comment)) {

-//							echo '<b>comment found</b><br />';

-							$commentAttributes = $cell->Comment->attributes($namespaces['ss']);

-							$author = 'unknown';

-							if (isset($commentAttributes->Author)) {

-								$author = (string)$commentAttributes->Author;

-//								echo 'Author: ',$author,'<br />';

-							}

-							$node = $cell->Comment->Data->asXML();

-//							$annotation = str_replace('html:','',substr($node,49,-10));

-//							echo $annotation,'<br />';

-							$annotation = strip_tags($node);

-//							echo 'Annotation: ',$annotation,'<br />';

-							$objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID )

-															->setAuthor(self::_convertStringEncoding($author ,$this->_charSet))

-															->setText($this->_parseRichText($annotation) );

-						}

-

-						if (($cellIsSet) && (isset($cell_ss['StyleID']))) {

-							$style = (string) $cell_ss['StyleID'];

-//							echo 'Cell style for '.$columnID.$rowID.' is '.$style.'<br />';

-							if ((isset($this->_styles[$style])) && (!empty($this->_styles[$style]))) {

-//								echo 'Cell '.$columnID.$rowID.'<br />';

-//								print_r($this->_styles[$style]);

-//								echo '<br />';

-								if (!$objPHPExcel->getActiveSheet()->cellExists($columnID.$rowID)) {

-									$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValue(NULL);

-								}

-								$objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($this->_styles[$style]);

-							}

-						}

-						++$columnID;

-					}

-

-					if ($rowHasData) {

-						if (isset($row_ss['StyleID'])) {

-							$rowStyle = $row_ss['StyleID'];

-						}

-						if (isset($row_ss['Height'])) {

-							$rowHeight = $row_ss['Height'];

-//							echo '<b>Setting row height to '.$rowHeight.'</b><br />';

-							$objPHPExcel->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight);

-						}

-					}

-

-					++$rowID;

-				}

-			}

-			++$worksheetID;

-		}

-

-		// Return

-		return $objPHPExcel;

-	}

-

-

-	private static function _convertStringEncoding($string,$charset) {

-		if ($charset != 'UTF-8') {

-			return PHPExcel_Shared_String::ConvertEncoding($string,'UTF-8',$charset);

-		}

-		return $string;

-	}

-

-

-	private function _parseRichText($is = '') {

-		$value = new PHPExcel_RichText();

-

-		$value->createText(self::_convertStringEncoding($is,$this->_charSet));

-

-		return $value;

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel2007.php b/admin/survey/excel/PHPExcel/Reader/Excel2007.php
deleted file mode 100644
index 9494a0e..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel2007.php
+++ /dev/null
@@ -1,2112 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_Excel2007

- *

- * @category	PHPExcel

- * @package	PHPExcel_Reader

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel2007 implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Read data only?

-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;

-	 *		or whether it should read both data and formatting

-	 *

-	 * @var	boolean

-	 */

-	private $_readDataOnly = FALSE;

-

-	/**

-	 * Read charts that are defined in the workbook?

-	 * Identifies whether the Reader should read the definitions for any charts that exist in the workbook;

-	 *

-	 * @var	boolean

-	 */

-	private $_includeCharts = FALSE;

-

-	/**

-	 * Restrict which sheets should be loaded?

-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.

-	 *

-	 * @var array of string

-	 */

-	private $_loadSheetsOnly = NULL;

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = NULL;

-

-	/**

-	 * PHPExcel_ReferenceHelper instance

-	 *

-	 * @var PHPExcel_ReferenceHelper

-	 */

-	private $_referenceHelper = NULL;

-

-	/**

-	 * PHPExcel_Reader_Excel2007_Theme instance

-	 *

-	 * @var PHPExcel_Reader_Excel2007_Theme

-	 */

-	private static $_theme = NULL;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_Excel2007 instance

-	 */

-	public function __construct() {

-		$this->_readFilter = new PHPExcel_Reader_DefaultReadFilter();

-		$this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance();

-	}

-

-

-	/**

-	 * Read data only?

-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.

-	 *		If false (the default) it will read data and formatting.

-	 *

-	 * @return	boolean

-	 */

-	public function getReadDataOnly() {

-		return $this->_readDataOnly;

-	}

-

-

-	/**

-	 * Set read data only

-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.

-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.

-	 *

-	 * @param	boolean	$pValue

-	 *

-	 * @return	PHPExcel_Reader_Excel2007

-	 */

-	public function setReadDataOnly($pValue = FALSE) {

-		$this->_readDataOnly = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Read charts in workbook?

-	 *		If this is true, then the Reader will include any charts that exist in the workbook.

-	 *      Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.

-	 *		If false (the default) it will ignore any charts defined in the workbook file.

-	 *

-	 * @return	boolean

-	 */

-	public function getIncludeCharts() {

-		return $this->_includeCharts;

-	}

-

-

-	/**

-	 * Set read charts in workbook

-	 *		Set to true, to advise the Reader to include any charts that exist in the workbook.

-	 *      Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.

-	 *		Set to false (the default) to discard charts.

-	 *

-	 * @param	boolean	$pValue

-	 *

-	 * @return	PHPExcel_Reader_Excel2007

-	 */

-	public function setIncludeCharts($pValue = FALSE) {

-		$this->_includeCharts = (boolean) $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get which sheets to load

-	 * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null

-	 *		indicating that all worksheets in the workbook should be loaded.

-	 *

-	 * @return mixed

-	 */

-	public function getLoadSheetsOnly()

-	{

-		return $this->_loadSheetsOnly;

-	}

-

-

-	/**

-	 * Set which sheets to load

-	 *

-	 * @param mixed $value

-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.

-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook

-	 *

-	 * @return PHPExcel_Reader_Excel2007

-	 */

-	public function setLoadSheetsOnly($value = NULL)

-	{

-		$this->_loadSheetsOnly = is_array($value) ?

-			$value : array($value);

-		return $this;

-	}

-

-

-	/**

-	 * Set all sheets to load

-	 *		Tells the Reader to load all worksheets from the workbook.

-	 *

-	 * @return PHPExcel_Reader_Excel2007

-	 */

-	public function setLoadAllSheets()

-	{

-		$this->_loadSheetsOnly = NULL;

-		return $this;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 * @return PHPExcel_Reader_Excel2007

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Check if zip class exists

-		if (!class_exists('ZipArchive',FALSE)) {

-			throw new Exception("ZipArchive library is not enabled");

-		}

-

-		$xl = false;

-		// Load file

-		$zip = new ZipArchive;

-		if ($zip->open($pFilename) === true) {

-			// check if it is an OOXML archive

-			$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels"));

-			if ($rels !== false) {

-				foreach ($rels->Relationship as $rel) {

-					switch ($rel["Type"]) {

-						case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument":

-							if (basename($rel["Target"]) == 'workbook.xml') {

-								$xl = true;

-							}

-							break;

-

-					}

-				}

-			}

-			$zip->close();

-		}

-

-		return $xl;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetInfo = array();

-

-		$zip = new ZipArchive;

-		$zip->open($pFilename);

-

-		$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-		foreach ($rels->Relationship as $rel) {

-			if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") {

-				$dir = dirname($rel["Target"]);

-				$relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels"));  //~ http://schemas.openxmlformats.org/package/2006/relationships");

-				$relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships");

-

-				$worksheets = array();

-				foreach ($relsWorkbook->Relationship as $ele) {

-					if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") {

-						$worksheets[(string) $ele["Id"]] = $ele["Target"];

-					}

-				}

-

-				$xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-				if ($xmlWorkbook->sheets) {

-					$dir = dirname($rel["Target"]);

-					foreach ($xmlWorkbook->sheets->sheet as $eleSheet) {

-						$tmpInfo = array();

-						$tmpInfo['worksheetName'] = (string) $eleSheet["name"];

-						$tmpInfo['lastColumnLetter'] = 'A';

-						$tmpInfo['lastColumnIndex'] = 0;

-						$tmpInfo['totalRows'] = 0;

-						$tmpInfo['totalColumns'] = 0;

-

-						$fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];

-						$xmlSheet = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$fileWorksheet"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-						if ($xmlSheet && $xmlSheet->sheetData && $xmlSheet->sheetData->row) {

-							foreach ($xmlSheet->sheetData->row as $row) {

-								foreach ($row->c as $c) {

-									$r = (string) $c["r"];

-									$coordinates = PHPExcel_Cell::coordinateFromString($r);

-

-									$rowIndex = $coordinates[1];

-									$columnIndex = PHPExcel_Cell::columnIndexFromString($coordinates[0]) - 1;

-

-									$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);

-									$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);

-								}

-							}

-						}

-

-						$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

-						$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

-

-						$worksheetInfo[] = $tmpInfo;

-					}

-				}

-			}

-		}

-

-		$zip->close();

-

-		return $worksheetInfo;

-	}

-

-

-	private static function _castToBool($c) {

-//		echo 'Initial Cast to Boolean<br />';

-		$value = isset($c->v) ? (string) $c->v : NULL;

-		if ($value == '0') {

-			return FALSE;

-		} elseif ($value == '1') {

-			return TRUE;

-		} else {

-			return (bool)$c->v;

-		}

-		return $value;

-	}	//	function _castToBool()

-

-

-	private static function _castToError($c) {

-//		echo 'Initial Cast to Error<br />';

-		return isset($c->v) ? (string) $c->v : NULL;

-	}	//	function _castToError()

-

-

-	private static function _castToString($c) {

-//		echo 'Initial Cast to String<br />';

-		return isset($c->v) ? (string) $c->v : NULL;

-	}	//	function _castToString()

-

-

-	private function _castToFormula($c,$r,&$cellDataType,&$value,&$calculatedValue,&$sharedFormulas,$castBaseType) {

-//		echo 'Formula<br />';

-//		echo '$c->f is '.$c->f.'<br />';

-		$cellDataType 		= 'f';

-		$value 				= "={$c->f}";

-		$calculatedValue 	= self::$castBaseType($c);

-

-		// Shared formula?

-		if (isset($c->f['t']) && strtolower((string)$c->f['t']) == 'shared') {

-//			echo 'SHARED FORMULA<br />';

-			$instance = (string)$c->f['si'];

-

-//			echo 'Instance ID = '.$instance.'<br />';

-//

-//			echo 'Shared Formula Array:<pre>';

-//			print_r($sharedFormulas);

-//			echo '</pre>';

-			if (!isset($sharedFormulas[(string)$c->f['si']])) {

-//				echo 'SETTING NEW SHARED FORMULA<br />';

-//				echo 'Master is '.$r.'<br />';

-//				echo 'Formula is '.$value.'<br />';

-				$sharedFormulas[$instance] = array(	'master' => $r,

-													'formula' => $value

-												  );

-//				echo 'New Shared Formula Array:<pre>';

-//				print_r($sharedFormulas);

-//				echo '</pre>';

-			} else {

-//				echo 'GETTING SHARED FORMULA<br />';

-//				echo 'Master is '.$sharedFormulas[$instance]['master'].'<br />';

-//				echo 'Formula is '.$sharedFormulas[$instance]['formula'].'<br />';

-				$master = PHPExcel_Cell::coordinateFromString($sharedFormulas[$instance]['master']);

-				$current = PHPExcel_Cell::coordinateFromString($r);

-

-				$difference = array(0, 0);

-				$difference[0] = PHPExcel_Cell::columnIndexFromString($current[0]) - PHPExcel_Cell::columnIndexFromString($master[0]);

-				$difference[1] = $current[1] - $master[1];

-

-				$value = $this->_referenceHelper->updateFormulaReferences(	$sharedFormulas[$instance]['formula'],

-																			'A1',

-																			$difference[0],

-																			$difference[1]

-																		 );

-//				echo 'Adjusted Formula is '.$value.'<br />';

-			}

-		}

-	}

-

-

-	public function _getFromZipArchive(ZipArchive $archive, $fileName = '')

-	{

-		// Root-relative paths

-		if (strpos($fileName, '//') !== false)

-		{

-			$fileName = substr($fileName, strpos($fileName, '//') + 1);

-		}

-		$fileName = PHPExcel_Shared_File::realpath($fileName);

-

-		// Apache POI fixes

-		$contents = $archive->getFromName($fileName);

-		if ($contents === false)

-		{

-			$contents = $archive->getFromName(substr($fileName, 1));

-		}

-

-		return $contents;

-	}

-

-

-	/**

-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function listWorksheetNames($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetNames = array();

-

-		$zip = new ZipArchive;

-		$zip->open($pFilename);

-

-		$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-		foreach ($rels->Relationship as $rel) {

-			switch ($rel["Type"]) {

-				case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument":

-					$xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-

-					if ($xmlWorkbook->sheets) {

-						foreach ($xmlWorkbook->sheets->sheet as $eleSheet) {

-							// Check if sheet should be skipped

-							$worksheetNames[] = (string) $eleSheet["name"];

-						}

-					}

-			}

-		}

-

-		$zip->close();

-

-		return $worksheetNames;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Initialisations

-		$excel = new PHPExcel;

-		$excel->removeSheetByIndex(0);

-		if (!$this->_readDataOnly) {

-			$excel->removeCellStyleXfByIndex(0); // remove the default style

-			$excel->removeCellXfByIndex(0); // remove the default style

-		}

-		$zip = new ZipArchive;

-		$zip->open($pFilename);

-

-		//	Read the theme first, because we need the colour scheme when reading the styles

-		$wbRels = simplexml_load_string($this->_getFromZipArchive($zip, "xl/_rels/workbook.xml.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-		foreach ($wbRels->Relationship as $rel) {

-			switch ($rel["Type"]) {

-				case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme":

-					$themeOrderArray = array('lt1','dk1','lt2','dk2');

-					$themeOrderAdditional = count($themeOrderArray);

-

-					$xmlTheme = simplexml_load_string($this->_getFromZipArchive($zip, "xl/{$rel['Target']}"));

-					if (is_object($xmlTheme)) {

-						$xmlThemeName = $xmlTheme->attributes();

-						$xmlTheme = $xmlTheme->children("http://schemas.openxmlformats.org/drawingml/2006/main");

-						$themeName = (string)$xmlThemeName['name'];

-

-						$colourScheme = $xmlTheme->themeElements->clrScheme->attributes();

-						$colourSchemeName = (string)$colourScheme['name'];

-						$colourScheme = $xmlTheme->themeElements->clrScheme->children("http://schemas.openxmlformats.org/drawingml/2006/main");

-

-						$themeColours = array();

-						foreach ($colourScheme as $k => $xmlColour) {

-							$themePos = array_search($k,$themeOrderArray);

-							if ($themePos === false) {

-								$themePos = $themeOrderAdditional++;

-							}

-							if (isset($xmlColour->sysClr)) {

-								$xmlColourData = $xmlColour->sysClr->attributes();

-								$themeColours[$themePos] = $xmlColourData['lastClr'];

-							} elseif (isset($xmlColour->srgbClr)) {

-								$xmlColourData = $xmlColour->srgbClr->attributes();

-								$themeColours[$themePos] = $xmlColourData['val'];

-							}

-						}

-						self::$_theme = new PHPExcel_Reader_Excel2007_Theme($themeName,$colourSchemeName,$themeColours);

-					}

-					break;

-			}

-		}

-

-		$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-		foreach ($rels->Relationship as $rel) {

-			switch ($rel["Type"]) {

-				case "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties":

-					$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));

-					if (is_object($xmlCore)) {

-						$xmlCore->registerXPathNamespace("dc", "http://purl.org/dc/elements/1.1/");

-						$xmlCore->registerXPathNamespace("dcterms", "http://purl.org/dc/terms/");

-						$xmlCore->registerXPathNamespace("cp", "http://schemas.openxmlformats.org/package/2006/metadata/core-properties");

-						$docProps = $excel->getProperties();

-						$docProps->setCreator((string) self::array_item($xmlCore->xpath("dc:creator")));

-						$docProps->setLastModifiedBy((string) self::array_item($xmlCore->xpath("cp:lastModifiedBy")));

-						$docProps->setCreated(strtotime(self::array_item($xmlCore->xpath("dcterms:created")))); //! respect xsi:type

-						$docProps->setModified(strtotime(self::array_item($xmlCore->xpath("dcterms:modified")))); //! respect xsi:type

-						$docProps->setTitle((string) self::array_item($xmlCore->xpath("dc:title")));

-						$docProps->setDescription((string) self::array_item($xmlCore->xpath("dc:description")));

-						$docProps->setSubject((string) self::array_item($xmlCore->xpath("dc:subject")));

-						$docProps->setKeywords((string) self::array_item($xmlCore->xpath("cp:keywords")));

-						$docProps->setCategory((string) self::array_item($xmlCore->xpath("cp:category")));

-					}

-				break;

-

-				case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties":

-					$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));

-					if (is_object($xmlCore)) {

-						$docProps = $excel->getProperties();

-						if (isset($xmlCore->Company))

-							$docProps->setCompany((string) $xmlCore->Company);

-						if (isset($xmlCore->Manager))

-							$docProps->setManager((string) $xmlCore->Manager);

-					}

-				break;

-

-				case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties":

-					$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));

-					if (is_object($xmlCore)) {

-						$docProps = $excel->getProperties();

-						foreach ($xmlCore as $xmlProperty) {

-							$cellDataOfficeAttributes = $xmlProperty->attributes();

-							if (isset($cellDataOfficeAttributes['name'])) {

-								$propertyName = (string) $cellDataOfficeAttributes['name'];

-								$cellDataOfficeChildren = $xmlProperty->children('http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes');

-								$attributeType = $cellDataOfficeChildren->getName();

-								$attributeValue = (string) $cellDataOfficeChildren->{$attributeType};

-								$attributeValue = PHPExcel_DocumentProperties::convertProperty($attributeValue,$attributeType);

-								$attributeType = PHPExcel_DocumentProperties::convertPropertyType($attributeType);

-								$docProps->setCustomProperty($propertyName,$attributeValue,$attributeType);

-							}

-						}

-					}

-				break;

-

-				case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument":

-					$dir = dirname($rel["Target"]);

-					$relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels"));  //~ http://schemas.openxmlformats.org/package/2006/relationships");

-					$relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships");

-

-					$sharedStrings = array();

-					$xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings']"));

-					$xmlStrings = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-					if (isset($xmlStrings) && isset($xmlStrings->si)) {

-						foreach ($xmlStrings->si as $val) {

-							if (isset($val->t)) {

-								$sharedStrings[] = PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $val->t );

-							} elseif (isset($val->r)) {

-								$sharedStrings[] = $this->_parseRichText($val);

-							}

-						}

-					}

-

-					$worksheets = array();

-					foreach ($relsWorkbook->Relationship as $ele) {

-						if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") {

-							$worksheets[(string) $ele["Id"]] = $ele["Target"];

-						}

-					}

-

-					$styles 	= array();

-					$cellStyles = array();

-					$xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles']"));

-					$xmlStyles = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-					$numFmts = null;

-					if ($xmlStyles && $xmlStyles->numFmts[0]) {

-						$numFmts = $xmlStyles->numFmts[0];

-					}

-					if (isset($numFmts) && ($numFmts !== NULL)) {

-						$numFmts->registerXPathNamespace("sml", "http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-					}

-					if (!$this->_readDataOnly && $xmlStyles) {

-						foreach ($xmlStyles->cellXfs->xf as $xf) {

-							$numFmt = PHPExcel_Style_NumberFormat::FORMAT_GENERAL;

-

-							if ($xf["numFmtId"]) {

-								if (isset($numFmts)) {

-									$tmpNumFmt = self::array_item($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]"));

-

-									if (isset($tmpNumFmt["formatCode"])) {

-										$numFmt = (string) $tmpNumFmt["formatCode"];

-									}

-								}

-

-								if ((int)$xf["numFmtId"] < 164) {

-									$numFmt = PHPExcel_Style_NumberFormat::builtInFormatCode((int)$xf["numFmtId"]);

-								}

-							}

-							//$numFmt = str_replace('mm', 'i', $numFmt);

-							//$numFmt = str_replace('h', 'H', $numFmt);

-

-							$style = (object) array(

-								"numFmt" => $numFmt,

-								"font" => $xmlStyles->fonts->font[intval($xf["fontId"])],

-								"fill" => $xmlStyles->fills->fill[intval($xf["fillId"])],

-								"border" => $xmlStyles->borders->border[intval($xf["borderId"])],

-								"alignment" => $xf->alignment,

-								"protection" => $xf->protection,

-							);

-							$styles[] = $style;

-

-							// add style to cellXf collection

-							$objStyle = new PHPExcel_Style;

-							self::_readStyle($objStyle, $style);

-							$excel->addCellXf($objStyle);

-						}

-

-						foreach ($xmlStyles->cellStyleXfs->xf as $xf) {

-							$numFmt = PHPExcel_Style_NumberFormat::FORMAT_GENERAL;

-							if ($numFmts && $xf["numFmtId"]) {

-								$tmpNumFmt = self::array_item($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]"));

-								if (isset($tmpNumFmt["formatCode"])) {

-									$numFmt = (string) $tmpNumFmt["formatCode"];

-								} else if ((int)$xf["numFmtId"] < 165) {

-									$numFmt = PHPExcel_Style_NumberFormat::builtInFormatCode((int)$xf["numFmtId"]);

-								}

-							}

-

-							$cellStyle = (object) array(

-								"numFmt" => $numFmt,

-								"font" => $xmlStyles->fonts->font[intval($xf["fontId"])],

-								"fill" => $xmlStyles->fills->fill[intval($xf["fillId"])],

-								"border" => $xmlStyles->borders->border[intval($xf["borderId"])],

-								"alignment" => $xf->alignment,

-								"protection" => $xf->protection,

-							);

-							$cellStyles[] = $cellStyle;

-

-							// add style to cellStyleXf collection

-							$objStyle = new PHPExcel_Style;

-							self::_readStyle($objStyle, $cellStyle);

-							$excel->addCellStyleXf($objStyle);

-						}

-					}

-

-					$dxfs = array();

-					if (!$this->_readDataOnly && $xmlStyles) {

-						//	Conditional Styles

-						if ($xmlStyles->dxfs) {

-							foreach ($xmlStyles->dxfs->dxf as $dxf) {

-								$style = new PHPExcel_Style(FALSE, TRUE);

-								self::_readStyle($style, $dxf);

-								$dxfs[] = $style;

-							}

-						}

-						//	Cell Styles

-						if ($xmlStyles->cellStyles) {

-							foreach ($xmlStyles->cellStyles->cellStyle as $cellStyle) {

-								if (intval($cellStyle['builtinId']) == 0) {

-									if (isset($cellStyles[intval($cellStyle['xfId'])])) {

-										// Set default style

-										$style = new PHPExcel_Style;

-										self::_readStyle($style, $cellStyles[intval($cellStyle['xfId'])]);

-

-										// normal style, currently not using it for anything

-									}

-								}

-							}

-						}

-					}

-

-					$xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-

-					// Set base date

-					if ($xmlWorkbook->workbookPr) {

-						PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900);

-						if (isset($xmlWorkbook->workbookPr['date1904'])) {

-							$date1904 = (string)$xmlWorkbook->workbookPr['date1904'];

-							if ($date1904 == "true" || $date1904 == "1") {

-								PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904);

-							}

-						}

-					}

-

-					$sheetId = 0; // keep track of new sheet id in final workbook

-					$oldSheetId = -1; // keep track of old sheet id in final workbook

-					$countSkippedSheets = 0; // keep track of number of skipped sheets

-					$mapSheetId = array(); // mapping of sheet ids from old to new

-

-

-					$charts = $chartDetails = array();

-

-					if ($xmlWorkbook->sheets) {

-						foreach ($xmlWorkbook->sheets->sheet as $eleSheet) {

-							++$oldSheetId;

-

-							// Check if sheet should be skipped

-							if (isset($this->_loadSheetsOnly) && !in_array((string) $eleSheet["name"], $this->_loadSheetsOnly)) {

-								++$countSkippedSheets;

-								$mapSheetId[$oldSheetId] = null;

-								continue;

-							}

-

-							// Map old sheet id in original workbook to new sheet id.

-							// They will differ if loadSheetsOnly() is being used

-							$mapSheetId[$oldSheetId] = $oldSheetId - $countSkippedSheets;

-

-							// Load sheet

-							$docSheet = $excel->createSheet();

-							//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet

-							//		references in formula cells... during the load, all formulae should be correct,

-							//		and we're simply bringing the worksheet name in line with the formula, not the

-							//		reverse

-							$docSheet->setTitle((string) $eleSheet["name"],false);

-							$fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];

-							$xmlSheet = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$fileWorksheet"));  //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-

-							$sharedFormulas = array();

-

-							if (isset($eleSheet["state"]) && (string) $eleSheet["state"] != '') {

-								$docSheet->setSheetState( (string) $eleSheet["state"] );

-							}

-

-							if (isset($xmlSheet->sheetViews) && isset($xmlSheet->sheetViews->sheetView)) {

-							    if (isset($xmlSheet->sheetViews->sheetView['zoomScale'])) {

-								    $docSheet->getSheetView()->setZoomScale( intval($xmlSheet->sheetViews->sheetView['zoomScale']) );

-								}

-

-							    if (isset($xmlSheet->sheetViews->sheetView['zoomScaleNormal'])) {

-								    $docSheet->getSheetView()->setZoomScaleNormal( intval($xmlSheet->sheetViews->sheetView['zoomScaleNormal']) );

-								}

-

-							    if (isset($xmlSheet->sheetViews->sheetView['view'])) {

-								    $docSheet->getSheetView()->setView((string) $xmlSheet->sheetViews->sheetView['view']);

-								}

-

-								if (isset($xmlSheet->sheetViews->sheetView['showGridLines'])) {

-									$docSheet->setShowGridLines((string)$xmlSheet->sheetViews->sheetView['showGridLines'] ? true : false);

-								}

-

-								if (isset($xmlSheet->sheetViews->sheetView['showRowColHeaders'])) {

-									$docSheet->setShowRowColHeaders((string)$xmlSheet->sheetViews->sheetView['showRowColHeaders'] ? true : false);

-								}

-

-								if (isset($xmlSheet->sheetViews->sheetView['rightToLeft'])) {

-									$docSheet->setRightToLeft((string)$xmlSheet->sheetViews->sheetView['rightToLeft'] ? true : false);

-								}

-

-								if (isset($xmlSheet->sheetViews->sheetView->pane)) {

-								    if (isset($xmlSheet->sheetViews->sheetView->pane['topLeftCell'])) {

-								        $docSheet->freezePane( (string)$xmlSheet->sheetViews->sheetView->pane['topLeftCell'] );

-								    } else {

-								        $xSplit = 0;

-								        $ySplit = 0;

-

-								        if (isset($xmlSheet->sheetViews->sheetView->pane['xSplit'])) {

-								            $xSplit = 1 + intval($xmlSheet->sheetViews->sheetView->pane['xSplit']);

-								        }

-

-								    	if (isset($xmlSheet->sheetViews->sheetView->pane['ySplit'])) {

-								            $ySplit = 1 + intval($xmlSheet->sheetViews->sheetView->pane['ySplit']);

-								        }

-

-								        $docSheet->freezePaneByColumnAndRow($xSplit, $ySplit);

-								    }

-								}

-

-								if (isset($xmlSheet->sheetViews->sheetView->selection)) {

-									if (isset($xmlSheet->sheetViews->sheetView->selection['sqref'])) {

-										$sqref = (string)$xmlSheet->sheetViews->sheetView->selection['sqref'];

-										$sqref = explode(' ', $sqref);

-										$sqref = $sqref[0];

-										$docSheet->setSelectedCells($sqref);

-									}

-								}

-

-							}

-

-							if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->tabColor)) {

-								if (isset($xmlSheet->sheetPr->tabColor['rgb'])) {

-									$docSheet->getTabColor()->setARGB( (string)$xmlSheet->sheetPr->tabColor['rgb'] );

-								}

-							}

-

-							if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->outlinePr)) {

-								if (isset($xmlSheet->sheetPr->outlinePr['summaryRight']) && $xmlSheet->sheetPr->outlinePr['summaryRight'] == false) {

-									$docSheet->setShowSummaryRight(false);

-								} else {

-									$docSheet->setShowSummaryRight(true);

-								}

-

-								if (isset($xmlSheet->sheetPr->outlinePr['summaryBelow']) && $xmlSheet->sheetPr->outlinePr['summaryBelow'] == false) {

-									$docSheet->setShowSummaryBelow(false);

-								} else {

-									$docSheet->setShowSummaryBelow(true);

-								}

-							}

-

-							if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->pageSetUpPr)) {

-								if (isset($xmlSheet->sheetPr->pageSetUpPr['fitToPage']) && $xmlSheet->sheetPr->pageSetUpPr['fitToPage'] == false) {

-									$docSheet->getPageSetup()->setFitToPage(false);

-								} else {

-									$docSheet->getPageSetup()->setFitToPage(true);

-								}

-							}

-

-							if (isset($xmlSheet->sheetFormatPr)) {

-								if (isset($xmlSheet->sheetFormatPr['customHeight']) && ((string)$xmlSheet->sheetFormatPr['customHeight'] == '1' || strtolower((string)$xmlSheet->sheetFormatPr['customHeight']) == 'true') && isset($xmlSheet->sheetFormatPr['defaultRowHeight'])) {

-									$docSheet->getDefaultRowDimension()->setRowHeight( (float)$xmlSheet->sheetFormatPr['defaultRowHeight'] );

-								}

-								if (isset($xmlSheet->sheetFormatPr['defaultColWidth'])) {

-									$docSheet->getDefaultColumnDimension()->setWidth( (float)$xmlSheet->sheetFormatPr['defaultColWidth'] );

-								}

-								if (isset($xmlSheet->sheetFormatPr['zeroHeight']) &&

-									((string)$xmlSheet->sheetFormatPr['zeroHeight'] == '1')) {

-									$docSheet->getDefaultRowDimension()->setzeroHeight(true);

-								}

-							}

-

-							if (isset($xmlSheet->cols) && !$this->_readDataOnly) {

-								foreach ($xmlSheet->cols->col as $col) {

-									for ($i = intval($col["min"]) - 1; $i < intval($col["max"]); ++$i) {

-										if ($col["style"] && !$this->_readDataOnly) {

-											$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setXfIndex(intval($col["style"]));

-										}

-										if ($col["bestFit"]) {

-											//$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setAutoSize(true);

-										}

-										if ($col["hidden"]) {

-											$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setVisible(false);

-										}

-										if ($col["collapsed"]) {

-											$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setCollapsed(true);

-										}

-										if ($col["outlineLevel"] > 0) {

-											$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setOutlineLevel(intval($col["outlineLevel"]));

-										}

-										$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setWidth(floatval($col["width"]));

-

-										if (intval($col["max"]) == 16384) {

-											break;

-										}

-									}

-								}

-							}

-

-							if (isset($xmlSheet->printOptions) && !$this->_readDataOnly) {

-								if ($xmlSheet->printOptions['gridLinesSet'] == 'true' && $xmlSheet->printOptions['gridLinesSet'] == '1') {

-									$docSheet->setShowGridlines(true);

-								}

-

-								if ($xmlSheet->printOptions['gridLines'] == 'true' || $xmlSheet->printOptions['gridLines'] == '1') {

-									$docSheet->setPrintGridlines(true);

-								}

-

-								if ($xmlSheet->printOptions['horizontalCentered']) {

-									$docSheet->getPageSetup()->setHorizontalCentered(true);

-								}

-								if ($xmlSheet->printOptions['verticalCentered']) {

-									$docSheet->getPageSetup()->setVerticalCentered(true);

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->sheetData && $xmlSheet->sheetData->row) {

-								foreach ($xmlSheet->sheetData->row as $row) {

-									if ($row["ht"] && !$this->_readDataOnly) {

-										$docSheet->getRowDimension(intval($row["r"]))->setRowHeight(floatval($row["ht"]));

-									}

-									if ($row["hidden"] && !$this->_readDataOnly) {

-										$docSheet->getRowDimension(intval($row["r"]))->setVisible(false);

-									}

-									if ($row["collapsed"]) {

-										$docSheet->getRowDimension(intval($row["r"]))->setCollapsed(true);

-									}

-									if ($row["outlineLevel"] > 0) {

-										$docSheet->getRowDimension(intval($row["r"]))->setOutlineLevel(intval($row["outlineLevel"]));

-									}

-									if ($row["s"] && !$this->_readDataOnly) {

-										$docSheet->getRowDimension(intval($row["r"]))->setXfIndex(intval($row["s"]));

-									}

-

-									foreach ($row->c as $c) {

-										$r 					= (string) $c["r"];

-										$cellDataType 		= (string) $c["t"];

-										$value				= null;

-										$calculatedValue 	= null;

-

-										// Read cell?

-										if ($this->getReadFilter() !== NULL) {

-											$coordinates = PHPExcel_Cell::coordinateFromString($r);

-

-											if (!$this->getReadFilter()->readCell($coordinates[0], $coordinates[1], $docSheet->getTitle())) {

-												continue;

-											}

-										}

-

-	//									echo '<b>Reading cell '.$coordinates[0].$coordinates[1].'</b><br />';

-	//									print_r($c);

-	//									echo '<br />';

-	//									echo 'Cell Data Type is '.$cellDataType.': ';

-	//

-										// Read cell!

-										switch ($cellDataType) {

-											case "s":

-	//											echo 'String<br />';

-												if ((string)$c->v != '') {

-													$value = $sharedStrings[intval($c->v)];

-

-													if ($value instanceof PHPExcel_RichText) {

-														$value = clone $value;

-													}

-												} else {

-													$value = '';

-												}

-

-												break;

-											case "b":

-	//											echo 'Boolean<br />';

-												if (!isset($c->f)) {

-													$value = self::_castToBool($c);

-												} else {

-													// Formula

-													$this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToBool');

-													if (isset($c->f['t'])) {

-														$att = array();

-														$att = $c->f;

-														$docSheet->getCell($r)->setFormulaAttributes($att);

-													}

-	//												echo '$calculatedValue = '.$calculatedValue.'<br />';

-												}

-												break;

-											case "inlineStr":

-	//											echo 'Inline String<br />';

-												$value = $this->_parseRichText($c->is);

-

-												break;

-											case "e":

-	//											echo 'Error<br />';

-												if (!isset($c->f)) {

-													$value = self::_castToError($c);

-												} else {

-													// Formula

-													$this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToError');

-	//												echo '$calculatedValue = '.$calculatedValue.'<br />';

-												}

-

-												break;

-

-											default:

-	//											echo 'Default<br />';

-												if (!isset($c->f)) {

-	//												echo 'Not a Formula<br />';

-													$value = self::_castToString($c);

-												} else {

-	//												echo 'Treat as Formula<br />';

-													// Formula

-													$this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToString');

-	//												echo '$calculatedValue = '.$calculatedValue.'<br />';

-												}

-

-												break;

-										}

-	//									echo 'Value is '.$value.'<br />';

-

-										// Check for numeric values

-										if (is_numeric($value) && $cellDataType != 's') {

-											if ($value == (int)$value) $value = (int)$value;

-											elseif ($value == (float)$value) $value = (float)$value;

-											elseif ($value == (double)$value) $value = (double)$value;

-										}

-

-										// Rich text?

-										if ($value instanceof PHPExcel_RichText && $this->_readDataOnly) {

-											$value = $value->getPlainText();

-										}

-

-										$cell = $docSheet->getCell($r);

-										// Assign value

-										if ($cellDataType != '') {

-											$cell->setValueExplicit($value, $cellDataType);

-										} else {

-											$cell->setValue($value);

-										}

-										if ($calculatedValue !== NULL) {

-											$cell->setCalculatedValue($calculatedValue);

-										}

-

-										// Style information?

-										if ($c["s"] && !$this->_readDataOnly) {

-											// no style index means 0, it seems

-											$cell->setXfIndex(isset($styles[intval($c["s"])]) ?

-												intval($c["s"]) : 0);

-										}

-									}

-								}

-							}

-

-							$conditionals = array();

-							if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->conditionalFormatting) {

-								foreach ($xmlSheet->conditionalFormatting as $conditional) {

-									foreach ($conditional->cfRule as $cfRule) {

-										if (

-											(

-												(string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_NONE ||

-												(string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_CELLIS ||

-												(string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_CONTAINSTEXT ||

-												(string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_EXPRESSION

-											) && isset($dxfs[intval($cfRule["dxfId"])])

-										) {

-											$conditionals[(string) $conditional["sqref"]][intval($cfRule["priority"])] = $cfRule;

-										}

-									}

-								}

-

-								foreach ($conditionals as $ref => $cfRules) {

-									ksort($cfRules);

-									$conditionalStyles = array();

-									foreach ($cfRules as $cfRule) {

-										$objConditional = new PHPExcel_Style_Conditional();

-										$objConditional->setConditionType((string)$cfRule["type"]);

-										$objConditional->setOperatorType((string)$cfRule["operator"]);

-

-										if ((string)$cfRule["text"] != '') {

-											$objConditional->setText((string)$cfRule["text"]);

-										}

-

-										if (count($cfRule->formula) > 1) {

-											foreach ($cfRule->formula as $formula) {

-												$objConditional->addCondition((string)$formula);

-											}

-										} else {

-											$objConditional->addCondition((string)$cfRule->formula);

-										}

-										$objConditional->setStyle(clone $dxfs[intval($cfRule["dxfId"])]);

-										$conditionalStyles[] = $objConditional;

-									}

-

-									// Extract all cell references in $ref

-									$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($ref);

-									foreach ($aReferences as $reference) {

-										$docSheet->getStyle($reference)->setConditionalStyles($conditionalStyles);

-									}

-								}

-							}

-

-							$aKeys = array("sheet", "objects", "scenarios", "formatCells", "formatColumns", "formatRows", "insertColumns", "insertRows", "insertHyperlinks", "deleteColumns", "deleteRows", "selectLockedCells", "sort", "autoFilter", "pivotTables", "selectUnlockedCells");

-							if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) {

-								foreach ($aKeys as $key) {

-									$method = "set" . ucfirst($key);

-									$docSheet->getProtection()->$method($xmlSheet->sheetProtection[$key] == "true");

-								}

-							}

-

-							if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) {

-								$docSheet->getProtection()->setPassword((string) $xmlSheet->sheetProtection["password"], true);

-								if ($xmlSheet->protectedRanges->protectedRange) {

-									foreach ($xmlSheet->protectedRanges->protectedRange as $protectedRange) {

-										$docSheet->protectCells((string) $protectedRange["sqref"], (string) $protectedRange["password"], true);

-									}

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->autoFilter && !$this->_readDataOnly) {

-								$autoFilter = $docSheet->getAutoFilter();

-								$autoFilter->setRange((string) $xmlSheet->autoFilter["ref"]);

-								foreach ($xmlSheet->autoFilter->filterColumn as $filterColumn) {

-									$column = $autoFilter->getColumnByOffset((integer) $filterColumn["colId"]);

-									//	Check for standard filters

-									if ($filterColumn->filters) {

-										$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER);

-										$filters = $filterColumn->filters;

-										if ((isset($filters["blank"])) && ($filters["blank"] == 1)) {

-											$column->createRule()->setRule(

-												NULL,	//	Operator is undefined, but always treated as EQUAL

-												''

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER);

-										}

-										//	Standard filters are always an OR join, so no join rule needs to be set

-										//	Entries can be either filter elements

-										foreach ($filters->filter as $filterRule) {

-											$column->createRule()->setRule(

-												NULL,	//	Operator is undefined, but always treated as EQUAL

-												(string) $filterRule["val"]

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER);

-										}

-										//	Or Date Group elements

-										foreach ($filters->dateGroupItem as $dateGroupItem) {

-											$column->createRule()->setRule(

-												NULL,	//	Operator is undefined, but always treated as EQUAL

-												array(

-													'year' => (string) $dateGroupItem["year"],

-													'month' => (string) $dateGroupItem["month"],

-													'day' => (string) $dateGroupItem["day"],

-													'hour' => (string) $dateGroupItem["hour"],

-													'minute' => (string) $dateGroupItem["minute"],

-													'second' => (string) $dateGroupItem["second"],

-												),

-												(string) $dateGroupItem["dateTimeGrouping"]

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP);

-										}

-									}

-									//	Check for custom filters

-									if ($filterColumn->customFilters) {

-										$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER);

-										$customFilters = $filterColumn->customFilters;

-										//	Custom filters can an AND or an OR join;

-										//		and there should only ever be one or two entries

-										if ((isset($customFilters["and"])) && ($customFilters["and"] == 1)) {

-											$column->setJoin(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND);

-										}

-										foreach ($customFilters->customFilter as $filterRule) {

-											$column->createRule()->setRule(

-												(string) $filterRule["operator"],

-												(string) $filterRule["val"]

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER);

-										}

-									}

-									//	Check for dynamic filters

-									if ($filterColumn->dynamicFilter) {

-										$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER);

-										//	We should only ever have one dynamic filter

-										foreach ($filterColumn->dynamicFilter as $filterRule) {

-											$column->createRule()->setRule(

-												NULL,	//	Operator is undefined, but always treated as EQUAL

-												(string) $filterRule["val"],

-												(string) $filterRule["type"]

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DYNAMICFILTER);

-											if (isset($filterRule["val"])) {

-												$column->setAttribute('val',(string) $filterRule["val"]);

-											}

-											if (isset($filterRule["maxVal"])) {

-												$column->setAttribute('maxVal',(string) $filterRule["maxVal"]);

-											}

-										}

-									}

-									//	Check for dynamic filters

-									if ($filterColumn->top10) {

-										$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER);

-										//	We should only ever have one top10 filter

-										foreach ($filterColumn->top10 as $filterRule) {

-											$column->createRule()->setRule(

-												(((isset($filterRule["percent"])) && ($filterRule["percent"] == 1))

-													? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT

-													: PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE

-												),

-												(string) $filterRule["val"],

-												(((isset($filterRule["top"])) && ($filterRule["top"] == 1))

-													? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP

-													: PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM

-												)

-											)

-											->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_TOPTENFILTER);

-										}

-									}

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->mergeCells && $xmlSheet->mergeCells->mergeCell && !$this->_readDataOnly) {

-								foreach ($xmlSheet->mergeCells->mergeCell as $mergeCell) {

-									$mergeRef = (string) $mergeCell["ref"];

-									if (strpos($mergeRef,':') !== FALSE) {

-										$docSheet->mergeCells((string) $mergeCell["ref"]);

-									}

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->pageMargins && !$this->_readDataOnly) {

-								$docPageMargins = $docSheet->getPageMargins();

-								$docPageMargins->setLeft(floatval($xmlSheet->pageMargins["left"]));

-								$docPageMargins->setRight(floatval($xmlSheet->pageMargins["right"]));

-								$docPageMargins->setTop(floatval($xmlSheet->pageMargins["top"]));

-								$docPageMargins->setBottom(floatval($xmlSheet->pageMargins["bottom"]));

-								$docPageMargins->setHeader(floatval($xmlSheet->pageMargins["header"]));

-								$docPageMargins->setFooter(floatval($xmlSheet->pageMargins["footer"]));

-							}

-

-							if ($xmlSheet && $xmlSheet->pageSetup && !$this->_readDataOnly) {

-								$docPageSetup = $docSheet->getPageSetup();

-

-								if (isset($xmlSheet->pageSetup["orientation"])) {

-									$docPageSetup->setOrientation((string) $xmlSheet->pageSetup["orientation"]);

-								}

-								if (isset($xmlSheet->pageSetup["paperSize"])) {

-									$docPageSetup->setPaperSize(intval($xmlSheet->pageSetup["paperSize"]));

-								}

-								if (isset($xmlSheet->pageSetup["scale"])) {

-									$docPageSetup->setScale(intval($xmlSheet->pageSetup["scale"]), false);

-								}

-								if (isset($xmlSheet->pageSetup["fitToHeight"]) && intval($xmlSheet->pageSetup["fitToHeight"]) >= 0) {

-									$docPageSetup->setFitToHeight(intval($xmlSheet->pageSetup["fitToHeight"]), false);

-								}

-								if (isset($xmlSheet->pageSetup["fitToWidth"]) && intval($xmlSheet->pageSetup["fitToWidth"]) >= 0) {

-									$docPageSetup->setFitToWidth(intval($xmlSheet->pageSetup["fitToWidth"]), false);

-								}

-								if (isset($xmlSheet->pageSetup["firstPageNumber"]) && isset($xmlSheet->pageSetup["useFirstPageNumber"]) &&

-									((string)$xmlSheet->pageSetup["useFirstPageNumber"] == 'true' || (string)$xmlSheet->pageSetup["useFirstPageNumber"] == '1')) {

-									$docPageSetup->setFirstPageNumber(intval($xmlSheet->pageSetup["firstPageNumber"]));

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->headerFooter && !$this->_readDataOnly) {

-								$docHeaderFooter = $docSheet->getHeaderFooter();

-

-								if (isset($xmlSheet->headerFooter["differentOddEven"]) &&

-									((string)$xmlSheet->headerFooter["differentOddEven"] == 'true' || (string)$xmlSheet->headerFooter["differentOddEven"] == '1')) {

-									$docHeaderFooter->setDifferentOddEven(true);

-								} else {

-									$docHeaderFooter->setDifferentOddEven(false);

-								}

-								if (isset($xmlSheet->headerFooter["differentFirst"]) &&

-									((string)$xmlSheet->headerFooter["differentFirst"] == 'true' || (string)$xmlSheet->headerFooter["differentFirst"] == '1')) {

-									$docHeaderFooter->setDifferentFirst(true);

-								} else {

-									$docHeaderFooter->setDifferentFirst(false);

-								}

-								if (isset($xmlSheet->headerFooter["scaleWithDoc"]) &&

-									((string)$xmlSheet->headerFooter["scaleWithDoc"] == 'false' || (string)$xmlSheet->headerFooter["scaleWithDoc"] == '0')) {

-									$docHeaderFooter->setScaleWithDocument(false);

-								} else {

-									$docHeaderFooter->setScaleWithDocument(true);

-								}

-								if (isset($xmlSheet->headerFooter["alignWithMargins"]) &&

-									((string)$xmlSheet->headerFooter["alignWithMargins"] == 'false' || (string)$xmlSheet->headerFooter["alignWithMargins"] == '0')) {

-									$docHeaderFooter->setAlignWithMargins(false);

-								} else {

-									$docHeaderFooter->setAlignWithMargins(true);

-								}

-

-								$docHeaderFooter->setOddHeader((string) $xmlSheet->headerFooter->oddHeader);

-								$docHeaderFooter->setOddFooter((string) $xmlSheet->headerFooter->oddFooter);

-								$docHeaderFooter->setEvenHeader((string) $xmlSheet->headerFooter->evenHeader);

-								$docHeaderFooter->setEvenFooter((string) $xmlSheet->headerFooter->evenFooter);

-								$docHeaderFooter->setFirstHeader((string) $xmlSheet->headerFooter->firstHeader);

-								$docHeaderFooter->setFirstFooter((string) $xmlSheet->headerFooter->firstFooter);

-							}

-

-							if ($xmlSheet && $xmlSheet->rowBreaks && $xmlSheet->rowBreaks->brk && !$this->_readDataOnly) {

-								foreach ($xmlSheet->rowBreaks->brk as $brk) {

-									if ($brk["man"]) {

-										$docSheet->setBreak("A$brk[id]", PHPExcel_Worksheet::BREAK_ROW);

-									}

-								}

-							}

-							if ($xmlSheet && $xmlSheet->colBreaks && $xmlSheet->colBreaks->brk && !$this->_readDataOnly) {

-								foreach ($xmlSheet->colBreaks->brk as $brk) {

-									if ($brk["man"]) {

-										$docSheet->setBreak(PHPExcel_Cell::stringFromColumnIndex((string) $brk["id"]) . "1", PHPExcel_Worksheet::BREAK_COLUMN);

-									}

-								}

-							}

-

-							if ($xmlSheet && $xmlSheet->dataValidations && !$this->_readDataOnly) {

-								foreach ($xmlSheet->dataValidations->dataValidation as $dataValidation) {

-								    // Uppercase coordinate

-							    	$range = strtoupper($dataValidation["sqref"]);

-									$rangeSet = explode(' ',$range);

-									foreach($rangeSet as $range) {

-										$stRange = $docSheet->shrinkRangeToFit($range);

-

-										// Extract all cell references in $range

-										$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($stRange);

-										foreach ($aReferences as $reference) {

-											// Create validation

-											$docValidation = $docSheet->getCell($reference)->getDataValidation();

-											$docValidation->setType((string) $dataValidation["type"]);

-											$docValidation->setErrorStyle((string) $dataValidation["errorStyle"]);

-											$docValidation->setOperator((string) $dataValidation["operator"]);

-											$docValidation->setAllowBlank($dataValidation["allowBlank"] != 0);

-											$docValidation->setShowDropDown($dataValidation["showDropDown"] == 0);

-											$docValidation->setShowInputMessage($dataValidation["showInputMessage"] != 0);

-											$docValidation->setShowErrorMessage($dataValidation["showErrorMessage"] != 0);

-											$docValidation->setErrorTitle((string) $dataValidation["errorTitle"]);

-											$docValidation->setError((string) $dataValidation["error"]);

-											$docValidation->setPromptTitle((string) $dataValidation["promptTitle"]);

-											$docValidation->setPrompt((string) $dataValidation["prompt"]);

-											$docValidation->setFormula1((string) $dataValidation->formula1);

-											$docValidation->setFormula2((string) $dataValidation->formula2);

-										}

-									}

-								}

-							}

-

-							// Add hyperlinks

-							$hyperlinks = array();

-							if (!$this->_readDataOnly) {

-								// Locate hyperlink relations

-								if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {

-									$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip,  dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-									foreach ($relsWorksheet->Relationship as $ele) {

-										if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink") {

-											$hyperlinks[(string)$ele["Id"]] = (string)$ele["Target"];

-										}

-									}

-								}

-

-								// Loop through hyperlinks

-								if ($xmlSheet && $xmlSheet->hyperlinks) {

-									foreach ($xmlSheet->hyperlinks->hyperlink as $hyperlink) {

-										// Link url

-										$linkRel = $hyperlink->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships');

-

-										foreach (PHPExcel_Cell::extractAllCellReferencesInRange($hyperlink['ref']) as $cellReference) {

-											$cell = $docSheet->getCell( $cellReference );

-											if (isset($linkRel['id'])) {

-												$cell->getHyperlink()->setUrl( $hyperlinks[ (string)$linkRel['id'] ] );

-											}

-											if (isset($hyperlink['location'])) {

-												$cell->getHyperlink()->setUrl( 'sheet://' . (string)$hyperlink['location'] );

-											}

-

-											// Tooltip

-											if (isset($hyperlink['tooltip'])) {

-												$cell->getHyperlink()->setTooltip( (string)$hyperlink['tooltip'] );

-											}

-										}

-									}

-								}

-							}

-

-							// Add comments

-							$comments = array();

-							$vmlComments = array();

-							if (!$this->_readDataOnly) {

-								// Locate comment relations

-								if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {

-									$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip,  dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-									foreach ($relsWorksheet->Relationship as $ele) {

-									    if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments") {

-											$comments[(string)$ele["Id"]] = (string)$ele["Target"];

-										}

-									    if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing") {

-											$vmlComments[(string)$ele["Id"]] = (string)$ele["Target"];

-										}

-									}

-								}

-

-								// Loop through comments

-								foreach ($comments as $relName => $relPath) {

-									// Load comments file

-									$relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath);

-									$commentsFile = simplexml_load_string($this->_getFromZipArchive($zip, $relPath) );

-

-									// Utility variables

-									$authors = array();

-

-									// Loop through authors

-									foreach ($commentsFile->authors->author as $author) {

-										$authors[] = (string)$author;

-									}

-

-									// Loop through contents

-									foreach ($commentsFile->commentList->comment as $comment) {

-										$docSheet->getComment( (string)$comment['ref'] )->setAuthor( $authors[(string)$comment['authorId']] );

-										$docSheet->getComment( (string)$comment['ref'] )->setText( $this->_parseRichText($comment->text) );

-									}

-								}

-

-								// Loop through VML comments

-							    foreach ($vmlComments as $relName => $relPath) {

-									// Load VML comments file

-									$relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath);

-									$vmlCommentsFile = simplexml_load_string( $this->_getFromZipArchive($zip, $relPath) );

-									$vmlCommentsFile->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');

-

-									$shapes = $vmlCommentsFile->xpath('//v:shape');

-									foreach ($shapes as $shape) {

-										$shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');

-

-										if (isset($shape['style'])) {

-	    									$style        = (string)$shape['style'];

-	    									$fillColor    = strtoupper( substr( (string)$shape['fillcolor'], 1 ) );

-	    									$column       = null;

-	    									$row          = null;

-

-	    									$clientData   = $shape->xpath('.//x:ClientData');

-	    									if (is_array($clientData) && !empty($clientData)) {

-	        									$clientData   = $clientData[0];

-

-	        									if ( isset($clientData['ObjectType']) && (string)$clientData['ObjectType'] == 'Note' ) {

-	        									    $temp = $clientData->xpath('.//x:Row');

-	        									    if (is_array($temp)) $row = $temp[0];

-

-	        									    $temp = $clientData->xpath('.//x:Column');

-	        									    if (is_array($temp)) $column = $temp[0];

-	        									}

-	    									}

-

-	    									if (($column !== NULL) && ($row !== NULL)) {

-	    									    // Set comment properties

-	    									    $comment = $docSheet->getCommentByColumnAndRow((string) $column, $row + 1);

-	    									    $comment->getFillColor()->setRGB( $fillColor );

-

-	    									    // Parse style

-	    									    $styleArray = explode(';', str_replace(' ', '', $style));

-	    									    foreach ($styleArray as $stylePair) {

-	    									        $stylePair = explode(':', $stylePair);

-

-	    									        if ($stylePair[0] == 'margin-left')     $comment->setMarginLeft($stylePair[1]);

-	    									        if ($stylePair[0] == 'margin-top')      $comment->setMarginTop($stylePair[1]);

-	    									        if ($stylePair[0] == 'width')           $comment->setWidth($stylePair[1]);

-	    									        if ($stylePair[0] == 'height')          $comment->setHeight($stylePair[1]);

-	    									        if ($stylePair[0] == 'visibility')      $comment->setVisible( $stylePair[1] == 'visible' );

-

-	    									    }

-	    									}

-										}

-									}

-								}

-

-								// Header/footer images

-								if ($xmlSheet && $xmlSheet->legacyDrawingHF && !$this->_readDataOnly) {

-									if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {

-										$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip,  dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-										$vmlRelationship = '';

-

-										foreach ($relsWorksheet->Relationship as $ele) {

-											if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing") {

-												$vmlRelationship = self::dir_add("$dir/$fileWorksheet", $ele["Target"]);

-											}

-										}

-

-										if ($vmlRelationship != '') {

-											// Fetch linked images

-											$relsVML = simplexml_load_string($this->_getFromZipArchive($zip,  dirname($vmlRelationship) . '/_rels/' . basename($vmlRelationship) . '.rels' )); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-											$drawings = array();

-											foreach ($relsVML->Relationship as $ele) {

-												if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") {

-													$drawings[(string) $ele["Id"]] = self::dir_add($vmlRelationship, $ele["Target"]);

-												}

-											}

-

-											// Fetch VML document

-											$vmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $vmlRelationship));

-											$vmlDrawing->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');

-

-											$hfImages = array();

-

-											$shapes = $vmlDrawing->xpath('//v:shape');

-											foreach ($shapes as $shape) {

-												$shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');

-												$imageData = $shape->xpath('//v:imagedata');

-												$imageData = $imageData[0];

-

-												$imageData = $imageData->attributes('urn:schemas-microsoft-com:office:office');

-												$style = self::toCSSArray( (string)$shape['style'] );

-

-												$hfImages[ (string)$shape['id'] ] = new PHPExcel_Worksheet_HeaderFooterDrawing();

-												if (isset($imageData['title'])) {

-													$hfImages[ (string)$shape['id'] ]->setName( (string)$imageData['title'] );

-												}

-

-												$hfImages[ (string)$shape['id'] ]->setPath("zip://$pFilename#" . $drawings[(string)$imageData['relid']], false);

-												$hfImages[ (string)$shape['id'] ]->setResizeProportional(false);

-												$hfImages[ (string)$shape['id'] ]->setWidth($style['width']);

-												$hfImages[ (string)$shape['id'] ]->setHeight($style['height']);

-												$hfImages[ (string)$shape['id'] ]->setOffsetX($style['margin-left']);

-												$hfImages[ (string)$shape['id'] ]->setOffsetY($style['margin-top']);

-												$hfImages[ (string)$shape['id'] ]->setResizeProportional(true);

-											}

-

-											$docSheet->getHeaderFooter()->setImages($hfImages);

-										}

-									}

-								}

-

-							}

-

-// TODO: Autoshapes from twoCellAnchors!

-							if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {

-								$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip,  dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-								$drawings = array();

-								foreach ($relsWorksheet->Relationship as $ele) {

-									if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing") {

-										$drawings[(string) $ele["Id"]] = self::dir_add("$dir/$fileWorksheet", $ele["Target"]);

-									}

-								}

-								if ($xmlSheet->drawing && !$this->_readDataOnly) {

-									foreach ($xmlSheet->drawing as $drawing) {

-										$fileDrawing = $drawings[(string) self::array_item($drawing->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];

-										$relsDrawing = simplexml_load_string($this->_getFromZipArchive($zip,  dirname($fileDrawing) . "/_rels/" . basename($fileDrawing) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships");

-										$images = array();

-

-										if ($relsDrawing && $relsDrawing->Relationship) {

-											foreach ($relsDrawing->Relationship as $ele) {

-												if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") {

-													$images[(string) $ele["Id"]] = self::dir_add($fileDrawing, $ele["Target"]);

-												} elseif ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart") {

-													if ($this->_includeCharts) {

-														$charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id'		=> (string) $ele["Id"],

-																													 'sheet'	=> $docSheet->getTitle()

-																													);

-													}

-												}

-											}

-										}

-										$xmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $fileDrawing))->children("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing");

-

-										if ($xmlDrawing->oneCellAnchor) {

-											foreach ($xmlDrawing->oneCellAnchor as $oneCellAnchor) {

-												if ($oneCellAnchor->pic->blipFill) {

-													$blip = $oneCellAnchor->pic->blipFill->children("http://schemas.openxmlformats.org/drawingml/2006/main")->blip;

-													$xfrm = $oneCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->xfrm;

-													$outerShdw = $oneCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->effectLst->outerShdw;

-													$objDrawing = new PHPExcel_Worksheet_Drawing;

-													$objDrawing->setName((string) self::array_item($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), "name"));

-													$objDrawing->setDescription((string) self::array_item($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), "descr"));

-													$objDrawing->setPath("zip://$pFilename#" . $images[(string) self::array_item($blip->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "embed")], false);

-													$objDrawing->setCoordinates(PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1));

-													$objDrawing->setOffsetX(PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff));

-													$objDrawing->setOffsetY(PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff));

-													$objDrawing->setResizeProportional(false);

-													$objDrawing->setWidth(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cx")));

-													$objDrawing->setHeight(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cy")));

-													if ($xfrm) {

-														$objDrawing->setRotation(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($xfrm->attributes(), "rot")));

-													}

-													if ($outerShdw) {

-														$shadow = $objDrawing->getShadow();

-														$shadow->setVisible(true);

-														$shadow->setBlurRadius(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "blurRad")));

-														$shadow->setDistance(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "dist")));

-														$shadow->setDirection(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($outerShdw->attributes(), "dir")));

-														$shadow->setAlignment((string) self::array_item($outerShdw->attributes(), "algn"));

-														$shadow->getColor()->setRGB(self::array_item($outerShdw->srgbClr->attributes(), "val"));

-														$shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000);

-													}

-													$objDrawing->setWorksheet($docSheet);

-												} else {

-													//	? Can charts be positioned with a oneCellAnchor ?

-													$coordinates	= PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1);

-													$offsetX		= PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff);

-													$offsetY		= PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff);

-													$width			= PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cx"));

-													$height			= PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cy"));

-												}

-											}

-										}

-										if ($xmlDrawing->twoCellAnchor) {

-											foreach ($xmlDrawing->twoCellAnchor as $twoCellAnchor) {

-												if ($twoCellAnchor->pic->blipFill) {

-													$blip = $twoCellAnchor->pic->blipFill->children("http://schemas.openxmlformats.org/drawingml/2006/main")->blip;

-													$xfrm = $twoCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->xfrm;

-													$outerShdw = $twoCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->effectLst->outerShdw;

-													$objDrawing = new PHPExcel_Worksheet_Drawing;

-													$objDrawing->setName((string) self::array_item($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), "name"));

-													$objDrawing->setDescription((string) self::array_item($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), "descr"));

-													$objDrawing->setPath("zip://$pFilename#" . $images[(string) self::array_item($blip->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "embed")], false);

-													$objDrawing->setCoordinates(PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1));

-													$objDrawing->setOffsetX(PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff));

-													$objDrawing->setOffsetY(PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff));

-													$objDrawing->setResizeProportional(false);

-

-													$objDrawing->setWidth(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($xfrm->ext->attributes(), "cx")));

-													$objDrawing->setHeight(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($xfrm->ext->attributes(), "cy")));

-

-													if ($xfrm) {

-														$objDrawing->setRotation(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($xfrm->attributes(), "rot")));

-													}

-													if ($outerShdw) {

-														$shadow = $objDrawing->getShadow();

-														$shadow->setVisible(true);

-														$shadow->setBlurRadius(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "blurRad")));

-														$shadow->setDistance(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "dist")));

-														$shadow->setDirection(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($outerShdw->attributes(), "dir")));

-														$shadow->setAlignment((string) self::array_item($outerShdw->attributes(), "algn"));

-														$shadow->getColor()->setRGB(self::array_item($outerShdw->srgbClr->attributes(), "val"));

-														$shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000);

-													}

-													$objDrawing->setWorksheet($docSheet);

-												} elseif(($this->_includeCharts) && ($twoCellAnchor->graphicFrame)) {

-													$fromCoordinate	= PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1);

-													$fromOffsetX	= PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff);

-													$fromOffsetY	= PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff);

-													$toCoordinate	= PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->to->col) . ($twoCellAnchor->to->row + 1);

-													$toOffsetX		= PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->to->colOff);

-													$toOffsetY		= PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->to->rowOff);

-													$graphic		= $twoCellAnchor->graphicFrame->children("http://schemas.openxmlformats.org/drawingml/2006/main")->graphic;

-													$chartRef		= $graphic->graphicData->children("http://schemas.openxmlformats.org/drawingml/2006/chart")->chart;

-													$thisChart		= (string) $chartRef->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships");

-

-													$chartDetails[$docSheet->getTitle().'!'.$thisChart] =

-															array(	'fromCoordinate'	=> $fromCoordinate,

-																	'fromOffsetX'		=> $fromOffsetX,

-																	'fromOffsetY'		=> $fromOffsetY,

-																	'toCoordinate'		=> $toCoordinate,

-																	'toOffsetX'			=> $toOffsetX,

-																	'toOffsetY'			=> $toOffsetY,

-																	'worksheetTitle'	=> $docSheet->getTitle()

-																 );

-												}

-											}

-										}

-

-									}

-								}

-							}

-

-							// Loop through definedNames

-							if ($xmlWorkbook->definedNames) {

-								foreach ($xmlWorkbook->definedNames->definedName as $definedName) {

-									// Extract range

-									$extractedRange = (string)$definedName;

-									$extractedRange = preg_replace('/\'(\w+)\'\!/', '', $extractedRange);

-									if (($spos = strpos($extractedRange,'!')) !== false) {

-										$extractedRange = substr($extractedRange,0,$spos).str_replace('$', '', substr($extractedRange,$spos));

-									} else {

-										$extractedRange = str_replace('$', '', $extractedRange);

-									}

-

-									// Valid range?

-									if (stripos((string)$definedName, '#REF!') !== FALSE || $extractedRange == '') {

-										continue;

-									}

-

-									// Some definedNames are only applicable if we are on the same sheet...

-									if ((string)$definedName['localSheetId'] != '' && (string)$definedName['localSheetId'] == $sheetId) {

-										// Switch on type

-										switch ((string)$definedName['name']) {

-

-											case '_xlnm._FilterDatabase':

-												if ((string)$definedName['hidden'] !== '1') {

-													$docSheet->getAutoFilter()->setRange($extractedRange);

-												}

-												break;

-

-											case '_xlnm.Print_Titles':

-												// Split $extractedRange

-												$extractedRange = explode(',', $extractedRange);

-

-												// Set print titles

-												foreach ($extractedRange as $range) {

-													$matches = array();

-

-													// check for repeating columns, e g. 'A:A' or 'A:D'

-													if (preg_match('/^([A-Z]+)\:([A-Z]+)$/', $range, $matches)) {

-														$docSheet->getPageSetup()->setColumnsToRepeatAtLeft(array($matches[1], $matches[2]));

-													}

-													// check for repeating rows, e.g. '1:1' or '1:5'

-													elseif (preg_match('/^(\d+)\:(\d+)$/', $range, $matches)) {

-														$docSheet->getPageSetup()->setRowsToRepeatAtTop(array($matches[1], $matches[2]));

-													}

-												}

-												break;

-

-											case '_xlnm.Print_Area':

-												$rangeSets = explode(',', $extractedRange);		// FIXME: what if sheetname contains comma?

-												$newRangeSets = array();

-												foreach($rangeSets as $rangeSet) {

-													$range = explode('!', $rangeSet);	// FIXME: what if sheetname contains exclamation mark?

-													$rangeSet = isset($range[1]) ? $range[1] : $range[0];

-													$newRangeSets[] = str_replace('$', '', $rangeSet);

-												}

-												$docSheet->getPageSetup()->setPrintArea(implode(',',$newRangeSets));

-												break;

-

-											default:

-												break;

-										}

-									}

-								}

-							}

-

-							// Next sheet id

-							++$sheetId;

-						}

-

-						// Loop through definedNames

-						if ($xmlWorkbook->definedNames) {

-							foreach ($xmlWorkbook->definedNames->definedName as $definedName) {

-								// Extract range

-								$extractedRange = (string)$definedName;

-								$extractedRange = preg_replace('/\'(\w+)\'\!/', '', $extractedRange);

-								if (($spos = strpos($extractedRange,'!')) !== false) {

-									$extractedRange = substr($extractedRange,0,$spos).str_replace('$', '', substr($extractedRange,$spos));

-								} else {

-									$extractedRange = str_replace('$', '', $extractedRange);

-								}

-

-								// Valid range?

-								if (stripos((string)$definedName, '#REF!') !== false || $extractedRange == '') {

-									continue;

-								}

-

-								// Some definedNames are only applicable if we are on the same sheet...

-								if ((string)$definedName['localSheetId'] != '') {

-									// Local defined name

-									// Switch on type

-									switch ((string)$definedName['name']) {

-

-										case '_xlnm._FilterDatabase':

-										case '_xlnm.Print_Titles':

-										case '_xlnm.Print_Area':

-											break;

-

-										default:

-											$range = explode('!', (string)$definedName);

-											if (count($range) == 2) {

-												$range[0] = str_replace("''", "'", $range[0]);

-												$range[0] = str_replace("'", "", $range[0]);

-												if ($worksheet = $docSheet->getParent()->getSheetByName($range[0])) {

-													$extractedRange = str_replace('$', '', $range[1]);

-													$scope = $docSheet->getParent()->getSheet((string)$definedName['localSheetId']);

-

-													$excel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $worksheet, $extractedRange, true, $scope) );

-												}

-											}

-											break;

-									}

-								} else if (!isset($definedName['localSheetId'])) {

-									// "Global" definedNames

-									$locatedSheet = null;

-									$extractedSheetName = '';

-									if (strpos( (string)$definedName, '!' ) !== false) {

-										// Extract sheet name

-										$extractedSheetName = PHPExcel_Worksheet::extractSheetTitle( (string)$definedName, true );

-										$extractedSheetName = $extractedSheetName[0];

-

-										// Locate sheet

-										$locatedSheet = $excel->getSheetByName($extractedSheetName);

-

-										// Modify range

-										$range = explode('!', $extractedRange);

-										$extractedRange = isset($range[1]) ? $range[1] : $range[0];

-									}

-

-									if ($locatedSheet !== NULL) {

-										$excel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $locatedSheet, $extractedRange, false) );

-									}

-								}

-							}

-						}

-					}

-

-					if (!$this->_readDataOnly) {

-						// active sheet index

-						$activeTab = intval($xmlWorkbook->bookViews->workbookView["activeTab"]); // refers to old sheet index

-

-						// keep active sheet index if sheet is still loaded, else first sheet is set as the active

-						if (isset($mapSheetId[$activeTab]) && $mapSheetId[$activeTab] !== null) {

-							$excel->setActiveSheetIndex($mapSheetId[$activeTab]);

-						} else {

-							if ($excel->getSheetCount() == 0) {

-								$excel->createSheet();

-							}

-							$excel->setActiveSheetIndex(0);

-						}

-					}

-				break;

-			}

-

-		}

-

-

-		if (!$this->_readDataOnly) {

-			$contentTypes = simplexml_load_string($this->_getFromZipArchive($zip, "[Content_Types].xml"));

-			foreach ($contentTypes->Override as $contentType) {

-				switch ($contentType["ContentType"]) {

-					case "application/vnd.openxmlformats-officedocument.drawingml.chart+xml":

-						if ($this->_includeCharts) {

-							$chartEntryRef = ltrim($contentType['PartName'],'/');

-							$chartElements = simplexml_load_string($this->_getFromZipArchive($zip, $chartEntryRef));

-							$objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml'));

-

-//							echo 'Chart ',$chartEntryRef,'<br />';

-//							var_dump($charts[$chartEntryRef]);

-//

-							if (isset($charts[$chartEntryRef])) {

-								$chartPositionRef = $charts[$chartEntryRef]['sheet'].'!'.$charts[$chartEntryRef]['id'];

-//								echo 'Position Ref ',$chartPositionRef,'<br />';

-								if (isset($chartDetails[$chartPositionRef])) {

-//									var_dump($chartDetails[$chartPositionRef]);

-

-									$excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart);

-									$objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet']));

-									$objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'],

-																   $chartDetails[$chartPositionRef]['fromOffsetX'],

-																   $chartDetails[$chartPositionRef]['fromOffsetY']

-																 );

-									$objChart->setBottomRightPosition( $chartDetails[$chartPositionRef]['toCoordinate'],

-																	   $chartDetails[$chartPositionRef]['toOffsetX'],

-																	   $chartDetails[$chartPositionRef]['toOffsetY']

-																	 );

-								}

-							}

-						}

-				}

-			}

-		}

-

-		$zip->close();

-

-		return $excel;

-	}

-

-

-	private static function _readColor($color, $background=FALSE) {

-		if (isset($color["rgb"])) {

-			return (string)$color["rgb"];

-		} else if (isset($color["indexed"])) {

-			return PHPExcel_Style_Color::indexedColor($color["indexed"]-7,$background)->getARGB();

-		} else if (isset($color["theme"])) {

-			if (self::$_theme !== NULL) {

-				$returnColour = self::$_theme->getColourByIndex((int)$color["theme"]);

-				if (isset($color["tint"])) {

-					$tintAdjust = (float) $color["tint"];

-					$returnColour = PHPExcel_Style_Color::changeBrightness($returnColour, $tintAdjust);

-				}

-				return 'FF'.$returnColour;

-			}

-		}

-

-		if ($background) {

-			return 'FFFFFFFF';

-		}

-		return 'FF000000';

-	}

-

-

-	private static function _readStyle($docStyle, $style) {

-		// format code

-//		if (isset($style->numFmt)) {

-//			if (isset($style->numFmt['formatCode'])) {

-//				$docStyle->getNumberFormat()->setFormatCode((string) $style->numFmt['formatCode']);

-//			} else {

-				$docStyle->getNumberFormat()->setFormatCode($style->numFmt);

-//			}

-//		}

-

-		// font

-		if (isset($style->font)) {

-			$docStyle->getFont()->setName((string) $style->font->name["val"]);

-			$docStyle->getFont()->setSize((string) $style->font->sz["val"]);

-			if (isset($style->font->b)) {

-				$docStyle->getFont()->setBold(!isset($style->font->b["val"]) || $style->font->b["val"] == 'true' || $style->font->b["val"] == '1');

-			}

-			if (isset($style->font->i)) {

-				$docStyle->getFont()->setItalic(!isset($style->font->i["val"]) || $style->font->i["val"] == 'true' || $style->font->i["val"] == '1');

-			}

-			if (isset($style->font->strike)) {

-				$docStyle->getFont()->setStrikethrough(!isset($style->font->strike["val"]) || $style->font->strike["val"] == 'true' || $style->font->strike["val"] == '1');

-			}

-			$docStyle->getFont()->getColor()->setARGB(self::_readColor($style->font->color));

-

-			if (isset($style->font->u) && !isset($style->font->u["val"])) {

-				$docStyle->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);

-			} else if (isset($style->font->u) && isset($style->font->u["val"])) {

-				$docStyle->getFont()->setUnderline((string)$style->font->u["val"]);

-			}

-

-			if (isset($style->font->vertAlign) && isset($style->font->vertAlign["val"])) {

-				$vertAlign = strtolower((string)$style->font->vertAlign["val"]);

-				if ($vertAlign == 'superscript') {

-					$docStyle->getFont()->setSuperScript(true);

-				}

-				if ($vertAlign == 'subscript') {

-					$docStyle->getFont()->setSubScript(true);

-				}

-			}

-		}

-

-		// fill

-		if (isset($style->fill)) {

-			if ($style->fill->gradientFill) {

-				$gradientFill = $style->fill->gradientFill[0];

-				if(!empty($gradientFill["type"])) {

-					$docStyle->getFill()->setFillType((string) $gradientFill["type"]);

-				}

-				$docStyle->getFill()->setRotation(floatval($gradientFill["degree"]));

-				$gradientFill->registerXPathNamespace("sml", "http://schemas.openxmlformats.org/spreadsheetml/2006/main");

-				$docStyle->getFill()->getStartColor()->setARGB(self::_readColor( self::array_item($gradientFill->xpath("sml:stop[@position=0]"))->color) );

-				$docStyle->getFill()->getEndColor()->setARGB(self::_readColor( self::array_item($gradientFill->xpath("sml:stop[@position=1]"))->color) );

-			} elseif ($style->fill->patternFill) {

-				$patternType = (string)$style->fill->patternFill["patternType"] != '' ? (string)$style->fill->patternFill["patternType"] : 'solid';

-				$docStyle->getFill()->setFillType($patternType);

-				if ($style->fill->patternFill->fgColor) {

-					$docStyle->getFill()->getStartColor()->setARGB(self::_readColor($style->fill->patternFill->fgColor,true));

-				} else {

-					$docStyle->getFill()->getStartColor()->setARGB('FF000000');

-				}

-				if ($style->fill->patternFill->bgColor) {

-					$docStyle->getFill()->getEndColor()->setARGB(self::_readColor($style->fill->patternFill->bgColor,true));

-				}

-			}

-		}

-

-		// border

-		if (isset($style->border)) {

-			$diagonalUp   = false;

-			$diagonalDown = false;

-			if ($style->border["diagonalUp"] == 'true' || $style->border["diagonalUp"] == 1) {

-				$diagonalUp = true;

-			}

-			if ($style->border["diagonalDown"] == 'true' || $style->border["diagonalDown"] == 1) {

-				$diagonalDown = true;

-			}

-			if ($diagonalUp == false && $diagonalDown == false) {

-				$docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_NONE);

-			} elseif ($diagonalUp == true && $diagonalDown == false) {

-				$docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_UP);

-			} elseif ($diagonalUp == false && $diagonalDown == true) {

-				$docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_DOWN);

-			} elseif ($diagonalUp == true && $diagonalDown == true) {

-				$docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_BOTH);

-			}

-			self::_readBorder($docStyle->getBorders()->getLeft(), $style->border->left);

-			self::_readBorder($docStyle->getBorders()->getRight(), $style->border->right);

-			self::_readBorder($docStyle->getBorders()->getTop(), $style->border->top);

-			self::_readBorder($docStyle->getBorders()->getBottom(), $style->border->bottom);

-			self::_readBorder($docStyle->getBorders()->getDiagonal(), $style->border->diagonal);

-		}

-

-		// alignment

-		if (isset($style->alignment)) {

-			$docStyle->getAlignment()->setHorizontal((string) $style->alignment["horizontal"]);

-			$docStyle->getAlignment()->setVertical((string) $style->alignment["vertical"]);

-

-			$textRotation = 0;

-			if ((int)$style->alignment["textRotation"] <= 90) {

-				$textRotation = (int)$style->alignment["textRotation"];

-			} else if ((int)$style->alignment["textRotation"] > 90) {

-				$textRotation = 90 - (int)$style->alignment["textRotation"];

-			}

-

-			$docStyle->getAlignment()->setTextRotation(intval($textRotation));

-			$docStyle->getAlignment()->setWrapText( (string)$style->alignment["wrapText"] == "true" || (string)$style->alignment["wrapText"] == "1" );

-			$docStyle->getAlignment()->setShrinkToFit( (string)$style->alignment["shrinkToFit"] == "true" || (string)$style->alignment["shrinkToFit"] == "1" );

-			$docStyle->getAlignment()->setIndent( intval((string)$style->alignment["indent"]) > 0 ? intval((string)$style->alignment["indent"]) : 0 );

-		}

-

-		// protection

-		if (isset($style->protection)) {

-			if (isset($style->protection['locked'])) {

-				if ((string)$style->protection['locked'] == 'true') {

-					$docStyle->getProtection()->setLocked(PHPExcel_Style_Protection::PROTECTION_PROTECTED);

-				} else {

-					$docStyle->getProtection()->setLocked(PHPExcel_Style_Protection::PROTECTION_UNPROTECTED);

-				}

-			}

-

-			if (isset($style->protection['hidden'])) {

-				if ((string)$style->protection['hidden'] == 'true') {

-					$docStyle->getProtection()->setHidden(PHPExcel_Style_Protection::PROTECTION_PROTECTED);

-				} else {

-					$docStyle->getProtection()->setHidden(PHPExcel_Style_Protection::PROTECTION_UNPROTECTED);

-				}

-			}

-		}

-	}

-

-

-	private static function _readBorder($docBorder, $eleBorder) {

-		if (isset($eleBorder["style"])) {

-			$docBorder->setBorderStyle((string) $eleBorder["style"]);

-		}

-		if (isset($eleBorder->color)) {

-			$docBorder->getColor()->setARGB(self::_readColor($eleBorder->color));

-		}

-	}

-

-

-	private function _parseRichText($is = null) {

-		$value = new PHPExcel_RichText();

-

-		if (isset($is->t)) {

-			$value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $is->t ) );

-		} else {

-			foreach ($is->r as $run) {

-				if (!isset($run->rPr)) {

-					$objText = $value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $run->t ) );

-

-				} else {

-					$objText = $value->createTextRun( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $run->t ) );

-

-					if (isset($run->rPr->rFont["val"])) {

-						$objText->getFont()->setName((string) $run->rPr->rFont["val"]);

-					}

-

-					if (isset($run->rPr->sz["val"])) {

-						$objText->getFont()->setSize((string) $run->rPr->sz["val"]);

-					}

-

-					if (isset($run->rPr->color)) {

-						$objText->getFont()->setColor( new PHPExcel_Style_Color( self::_readColor($run->rPr->color) ) );

-					}

-

-					if ( (isset($run->rPr->b["val"]) && ((string) $run->rPr->b["val"] == 'true' || (string) $run->rPr->b["val"] == '1'))

-					     || (isset($run->rPr->b) && !isset($run->rPr->b["val"])) ) {

-						$objText->getFont()->setBold(true);

-					}

-

-					if ( (isset($run->rPr->i["val"]) && ((string) $run->rPr->i["val"] == 'true' || (string) $run->rPr->i["val"] == '1'))

-					     || (isset($run->rPr->i) && !isset($run->rPr->i["val"])) ) {

-						$objText->getFont()->setItalic(true);

-					}

-

-					if (isset($run->rPr->vertAlign) && isset($run->rPr->vertAlign["val"])) {

-						$vertAlign = strtolower((string)$run->rPr->vertAlign["val"]);

-						if ($vertAlign == 'superscript') {

-							$objText->getFont()->setSuperScript(true);

-						}

-						if ($vertAlign == 'subscript') {

-							$objText->getFont()->setSubScript(true);

-						}

-					}

-

-					if (isset($run->rPr->u) && !isset($run->rPr->u["val"])) {

-						$objText->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);

-					} else if (isset($run->rPr->u) && isset($run->rPr->u["val"])) {

-						$objText->getFont()->setUnderline((string)$run->rPr->u["val"]);

-					}

-

-					if ( (isset($run->rPr->strike["val"])  && ((string) $run->rPr->strike["val"] == 'true' || (string) $run->rPr->strike["val"] == '1'))

-					     || (isset($run->rPr->strike) && !isset($run->rPr->strike["val"])) ) {

-						$objText->getFont()->setStrikethrough(true);

-					}

-				}

-			}

-		}

-

-		return $value;

-	}

-

-

-	private static function array_item($array, $key = 0) {

-		return (isset($array[$key]) ? $array[$key] : null);

-	}

-

-

-	private static function dir_add($base, $add) {

-		return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add");

-	}

-

-

-	private static function toCSSArray($style) {

-		$style = str_replace(array("\r","\n"), "", $style);

-

-		$temp = explode(';', $style);

-		$style = array();

-		foreach ($temp as $item) {

-			$item = explode(':', $item);

-

-			if (strpos($item[1], 'px') !== false) {

-				$item[1] = str_replace('px', '', $item[1]);

-			}

-			if (strpos($item[1], 'pt') !== false) {

-				$item[1] = str_replace('pt', '', $item[1]);

-				$item[1] = PHPExcel_Shared_Font::fontSizeToPixels($item[1]);

-			}

-			if (strpos($item[1], 'in') !== false) {

-				$item[1] = str_replace('in', '', $item[1]);

-				$item[1] = PHPExcel_Shared_Font::inchSizeToPixels($item[1]);

-			}

-			if (strpos($item[1], 'cm') !== false) {

-				$item[1] = str_replace('cm', '', $item[1]);

-				$item[1] = PHPExcel_Shared_Font::centimeterSizeToPixels($item[1]);

-			}

-

-			$style[$item[0]] = $item[1];

-		}

-

-		return $style;

-	}

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel2007/Chart.php b/admin/survey/excel/PHPExcel/Reader/Excel2007/Chart.php
deleted file mode 100644
index a6cf431..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel2007/Chart.php
+++ /dev/null
@@ -1,513 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category	PHPExcel

- * @package		PHPExcel_Reader_Excel5

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version		1.7.8, 2012-10-12

- */

-

-/**

- * PHPExcel_Reader_Excel2007_Chart

- *

- * @category	PHPExcel

- * @package		PHPExcel_Reader_Excel2007

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel2007_Chart

-{

-	private static function _getAttribute($component, $name, $format) {

-		$attributes = $component->attributes();

-		if (isset($attributes[$name])) {

-			if ($format == 'string') {

-				return (string) $attributes[$name];

-			} elseif ($format == 'integer') {

-				return (integer) $attributes[$name];

-			} elseif ($format == 'boolean') {

-				return (boolean) ($attributes[$name] == '0') ? false : true;

-			} else {

-				return (float) $attributes[$name];

-			}

-		}

-		return null;

-	}	//	function _getAttribute()

-

-

-	private static function _readColor($color,$background=false) {

-		if (isset($color["rgb"])) {

-			return (string)$color["rgb"];

-		} else if (isset($color["indexed"])) {

-			return PHPExcel_Style_Color::indexedColor($color["indexed"]-7,$background)->getARGB();

-		}

-	}

-

-

-	public static function readChart($chartElements,$chartName) {

-		$namespacesChartMeta = $chartElements->getNamespaces(true);

-		$chartElementsC = $chartElements->children($namespacesChartMeta['c']);

-

-		$XaxisLabel = $YaxisLabel = $legend = $title = NULL;

-		$dispBlanksAs = $plotVisOnly = NULL;

-

-		foreach($chartElementsC as $chartElementKey => $chartElement) {

-			switch ($chartElementKey) {

-				case "chart":

-					foreach($chartElement as $chartDetailsKey => $chartDetails) {

-						$chartDetailsC = $chartDetails->children($namespacesChartMeta['c']);

-						switch ($chartDetailsKey) {

-							case "plotArea":

-									$plotAreaLayout = $XaxisLable = $YaxisLable = null;

-									$plotSeries = $plotAttributes = array();

-									foreach($chartDetails as $chartDetailKey => $chartDetail) {

-										switch ($chartDetailKey) {

-											case "layout":

-												$plotAreaLayout = self::_chartLayoutDetails($chartDetail,$namespacesChartMeta,'plotArea');

-												break;

-											case "catAx":

-												if (isset($chartDetail->title)) {

-													$XaxisLabel = self::_chartTitle($chartDetail->title->children($namespacesChartMeta['c']),$namespacesChartMeta,'cat');

-												}

-												break;

-											case "dateAx":

-												if (isset($chartDetail->title)) {

-													$XaxisLabel = self::_chartTitle($chartDetail->title->children($namespacesChartMeta['c']),$namespacesChartMeta,'cat');

-												}

-												break;

-											case "valAx":

-												if (isset($chartDetail->title)) {

-													$YaxisLabel = self::_chartTitle($chartDetail->title->children($namespacesChartMeta['c']),$namespacesChartMeta,'cat');

-												}

-												break;

-											case "barChart":

-											case "bar3DChart":

-												$barDirection = self::_getAttribute($chartDetail->barDir, 'val', 'string');

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotDirection($barDirection);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "lineChart":

-											case "line3DChart":

-												$plotSeries[] = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "areaChart":

-											case "area3DChart":

-												$plotSeries[] = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "doughnutChart":

-											case "pieChart":

-											case "pie3DChart":

-												$explosion = isset($chartDetail->ser->explosion);

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotStyle($explosion);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "scatterChart":

-												$scatterStyle = self::_getAttribute($chartDetail->scatterStyle, 'val', 'string');

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotStyle($scatterStyle);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "bubbleChart":

-												$bubbleScale = self::_getAttribute($chartDetail->bubbleScale, 'val', 'integer');

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotStyle($bubbleScale);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "radarChart":

-												$radarStyle = self::_getAttribute($chartDetail->radarStyle, 'val', 'string');

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotStyle($radarStyle);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "surfaceChart":

-											case "surface3DChart":

-												$wireFrame = self::_getAttribute($chartDetail->wireframe, 'val', 'boolean');

-												$plotSer = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotSer->setPlotStyle($wireFrame);

-												$plotSeries[] = $plotSer;

-												$plotAttributes = self::_readChartAttributes($chartDetail);

-												break;

-											case "stockChart":

-												$plotSeries[] = self::_chartDataSeries($chartDetail,$namespacesChartMeta,$chartDetailKey);

-												$plotAttributes = self::_readChartAttributes($plotAreaLayout);

-												break;

-										}

-									}

-									if ($plotAreaLayout == NULL) {

-										$plotAreaLayout = new PHPExcel_Chart_Layout();

-									}

-									$plotArea = new PHPExcel_Chart_PlotArea($plotAreaLayout,$plotSeries);

-									self::_setChartAttributes($plotAreaLayout,$plotAttributes);

-									break;

-							case "plotVisOnly":

-									$plotVisOnly = self::_getAttribute($chartDetails, 'val', 'string');

-									break;

-							case "dispBlanksAs":

-									$dispBlanksAs = self::_getAttribute($chartDetails, 'val', 'string');

-									break;

-							case "title":

-									$title = self::_chartTitle($chartDetails,$namespacesChartMeta,'title');

-									break;

-							case "legend":

-									$legendPos = 'r';

-									$legendLayout = null;

-									$legendOverlay = false;

-									foreach($chartDetails as $chartDetailKey => $chartDetail) {

-										switch ($chartDetailKey) {

-											case "legendPos":

-												$legendPos = self::_getAttribute($chartDetail, 'val', 'string');

-												break;

-											case "overlay":

-												$legendOverlay = self::_getAttribute($chartDetail, 'val', 'boolean');

-												break;

-											case "layout":

-												$legendLayout = self::_chartLayoutDetails($chartDetail,$namespacesChartMeta,'legend');

-												break;

-										}

-									}

-									$legend = new PHPExcel_Chart_Legend($legendPos, $legendLayout, $legendOverlay);

-									break;

-						}

-					}

-			}

-		}

-		$chart = new PHPExcel_Chart($chartName,$title,$legend,$plotArea,$plotVisOnly,$dispBlanksAs,$XaxisLabel,$YaxisLabel);

-

-		return $chart;

-	}	//	function readChart()

-

-

-	private static function _chartTitle($titleDetails,$namespacesChartMeta,$type) {

-		$caption = array();

-		$titleLayout = null;

-		foreach($titleDetails as $titleDetailKey => $chartDetail) {

-			switch ($titleDetailKey) {

-				case "tx":

-					$titleDetails = $chartDetail->rich->children($namespacesChartMeta['a']);

-					foreach($titleDetails as $titleKey => $titleDetail) {

-						switch ($titleKey) {

-							case "p":

-								$titleDetailPart = $titleDetail->children($namespacesChartMeta['a']);

-								$caption[] = self::_parseRichText($titleDetailPart);

-						}

-					}

-					break;

-				case "layout":

-					$titleLayout = self::_chartLayoutDetails($chartDetail,$namespacesChartMeta);

-					break;

-			}

-		}

-

-		return new PHPExcel_Chart_Title($caption, $titleLayout);

-	}	//	function _chartTitle()

-

-

-	private static function _chartLayoutDetails($chartDetail,$namespacesChartMeta) {

-		if (!isset($chartDetail->manualLayout)) {

-			return null;

-		}

-		$details = $chartDetail->manualLayout->children($namespacesChartMeta['c']);

-		if (is_null($details)) {

-			return null;

-		}

-		$layout = array();

-		foreach($details as $detailKey => $detail) {

-//			echo $detailKey,' => ',self::_getAttribute($detail, 'val', 'string'),PHP_EOL;

-			$layout[$detailKey] = self::_getAttribute($detail, 'val', 'string');

-		}

-		return new PHPExcel_Chart_Layout($layout);

-	}	//	function _chartLayoutDetails()

-

-

-	private static function _chartDataSeries($chartDetail,$namespacesChartMeta,$plotType) {

-		$multiSeriesType = NULL;

-		$smoothLine = false;

-		$seriesLabel = $seriesCategory = $seriesValues = $plotOrder = array();

-

-		$seriesDetailSet = $chartDetail->children($namespacesChartMeta['c']);

-		foreach($seriesDetailSet as $seriesDetailKey => $seriesDetails) {

-			switch ($seriesDetailKey) {

-				case "grouping":

-					$multiSeriesType = self::_getAttribute($chartDetail->grouping, 'val', 'string');

-					break;

-				case "ser":

-					$marker = NULL;

-					foreach($seriesDetails as $seriesKey => $seriesDetail) {

-						switch ($seriesKey) {

-							case "idx":

-								$seriesIndex = self::_getAttribute($seriesDetail, 'val', 'integer');

-								break;

-							case "order":

-								$seriesOrder = self::_getAttribute($seriesDetail, 'val', 'integer');

-								$plotOrder[$seriesIndex] = $seriesOrder;

-								break;

-							case "tx":

-								$seriesLabel[$seriesIndex] = self::_chartDataSeriesValueSet($seriesDetail,$namespacesChartMeta);

-								break;

-							case "marker":

-								$marker = self::_getAttribute($seriesDetail->symbol, 'val', 'string');

-								break;

-							case "smooth":

-								$smoothLine = self::_getAttribute($seriesDetail, 'val', 'boolean');

-								break;

-							case "cat":

-								$seriesCategory[$seriesIndex] = self::_chartDataSeriesValueSet($seriesDetail,$namespacesChartMeta);

-								break;

-							case "val":

-								$seriesValues[$seriesIndex] = self::_chartDataSeriesValueSet($seriesDetail,$namespacesChartMeta,$marker);

-								break;

-							case "xVal":

-								$seriesCategory[$seriesIndex] = self::_chartDataSeriesValueSet($seriesDetail,$namespacesChartMeta,$marker);

-								break;

-							case "yVal":

-								$seriesValues[$seriesIndex] = self::_chartDataSeriesValueSet($seriesDetail,$namespacesChartMeta,$marker);

-								break;

-						}

-					}

-			}

-		}

-		return new PHPExcel_Chart_DataSeries($plotType,$multiSeriesType,$plotOrder,$seriesLabel,$seriesCategory,$seriesValues,$smoothLine);

-	}	//	function _chartDataSeries()

-

-

-	private static function _chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta, $marker = null, $smoothLine = false) {

-		if (isset($seriesDetail->strRef)) {

-			$seriesSource = (string) $seriesDetail->strRef->f;

-			$seriesData = self::_chartDataSeriesValues($seriesDetail->strRef->strCache->children($namespacesChartMeta['c']),'s');

-

-			return new PHPExcel_Chart_DataSeriesValues('String',$seriesSource,$seriesData['formatCode'],$seriesData['pointCount'],$seriesData['dataValues'],$marker,$smoothLine);

-		} elseif (isset($seriesDetail->numRef)) {

-			$seriesSource = (string) $seriesDetail->numRef->f;

-			$seriesData = self::_chartDataSeriesValues($seriesDetail->numRef->numCache->children($namespacesChartMeta['c']));

-

-			return new PHPExcel_Chart_DataSeriesValues('Number',$seriesSource,$seriesData['formatCode'],$seriesData['pointCount'],$seriesData['dataValues'],$marker,$smoothLine);

-		} elseif (isset($seriesDetail->multiLvlStrRef)) {

-			$seriesSource = (string) $seriesDetail->multiLvlStrRef->f;

-			$seriesData = self::_chartDataSeriesValuesMultiLevel($seriesDetail->multiLvlStrRef->multiLvlStrCache->children($namespacesChartMeta['c']),'s');

-			$seriesData['pointCount'] = count($seriesData['dataValues']);

-

-			return new PHPExcel_Chart_DataSeriesValues('String',$seriesSource,$seriesData['formatCode'],$seriesData['pointCount'],$seriesData['dataValues'],$marker,$smoothLine);

-		} elseif (isset($seriesDetail->multiLvlNumRef)) {

-			$seriesSource = (string) $seriesDetail->multiLvlNumRef->f;

-			$seriesData = self::_chartDataSeriesValuesMultiLevel($seriesDetail->multiLvlNumRef->multiLvlNumCache->children($namespacesChartMeta['c']),'s');

-			$seriesData['pointCount'] = count($seriesData['dataValues']);

-

-			return new PHPExcel_Chart_DataSeriesValues('String',$seriesSource,$seriesData['formatCode'],$seriesData['pointCount'],$seriesData['dataValues'],$marker,$smoothLine);

-		}

-		return null;

-	}	//	function _chartDataSeriesValueSet()

-

-

-	private static function _chartDataSeriesValues($seriesValueSet,$dataType='n') {

-		$seriesVal = array();

-		$formatCode = '';

-		$pointCount = 0;

-

-		foreach($seriesValueSet as $seriesValueIdx => $seriesValue) {

-			switch ($seriesValueIdx) {

-				case 'ptCount':

-					$pointCount = self::_getAttribute($seriesValue, 'val', 'integer');

-					break;

-				case 'formatCode':

-					$formatCode = (string) $seriesValue;

-					break;

-				case 'pt':

-					$pointVal = self::_getAttribute($seriesValue, 'idx', 'integer');

-					if ($dataType == 's') {

-						$seriesVal[$pointVal] = (string) $seriesValue->v;

-					} else {

-						$seriesVal[$pointVal] = (float) $seriesValue->v;

-					}

-					break;

-			}

-		}

-

-		return array( 'formatCode'	=> $formatCode,

-					  'pointCount'	=> $pointCount,

-					  'dataValues'	=> $seriesVal

-					);

-	}	//	function _chartDataSeriesValues()

-

-

-	private static function _chartDataSeriesValuesMultiLevel($seriesValueSet,$dataType='n') {

-		$seriesVal = array();

-		$formatCode = '';

-		$pointCount = 0;

-

-		foreach($seriesValueSet->lvl as $seriesLevelIdx => $seriesLevel) {

-			foreach($seriesLevel as $seriesValueIdx => $seriesValue) {

-				switch ($seriesValueIdx) {

-					case 'ptCount':

-						$pointCount = self::_getAttribute($seriesValue, 'val', 'integer');

-						break;

-					case 'formatCode':

-						$formatCode = (string) $seriesValue;

-						break;

-					case 'pt':

-						$pointVal = self::_getAttribute($seriesValue, 'idx', 'integer');

-						if ($dataType == 's') {

-							$seriesVal[$pointVal][] = (string) $seriesValue->v;

-						} else {

-							$seriesVal[$pointVal][] = (float) $seriesValue->v;

-						}

-						break;

-				}

-			}

-		}

-

-		return array( 'formatCode'	=> $formatCode,

-					  'pointCount'	=> $pointCount,

-					  'dataValues'	=> $seriesVal

-					);

-	}	//	function _chartDataSeriesValuesMultiLevel()

-

-	private static function _parseRichText($titleDetailPart = null) {

-		$value = new PHPExcel_RichText();

-

-		foreach($titleDetailPart as $titleDetailElementKey => $titleDetailElement) {

-			if (isset($titleDetailElement->t)) {

-				$objText = $value->createTextRun( (string) $titleDetailElement->t );

-			}

-			if (isset($titleDetailElement->rPr)) {

-				if (isset($titleDetailElement->rPr->rFont["val"])) {

-					$objText->getFont()->setName((string) $titleDetailElement->rPr->rFont["val"]);

-				}

-

-				$fontSize = (self::_getAttribute($titleDetailElement->rPr, 'sz', 'integer'));

-				if (!is_null($fontSize)) {

-					$objText->getFont()->setSize(floor($fontSize / 100));

-				}

-

-				$fontColor = (self::_getAttribute($titleDetailElement->rPr, 'color', 'string'));

-				if (!is_null($fontColor)) {

-					$objText->getFont()->setColor( new PHPExcel_Style_Color( self::_readColor($fontColor) ) );

-				}

-

-				$bold = self::_getAttribute($titleDetailElement->rPr, 'b', 'boolean');

-				if (!is_null($bold)) {

-					$objText->getFont()->setBold($bold);

-				}

-

-				$italic = self::_getAttribute($titleDetailElement->rPr, 'i', 'boolean');

-				if (!is_null($italic)) {

-					$objText->getFont()->setItalic($italic);

-				}

-

-				$baseline = self::_getAttribute($titleDetailElement->rPr, 'baseline', 'integer');

-				if (!is_null($baseline)) {

-					if ($baseline > 0) {

-						$objText->getFont()->setSuperScript(true);

-					} elseif($baseline < 0) {

-						$objText->getFont()->setSubScript(true);

-					}

-				}

-

-				$underscore = (self::_getAttribute($titleDetailElement->rPr, 'u', 'string'));

-				if (!is_null($underscore)) {

-					if ($underscore == 'sng') {

-						$objText->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);

-					} elseif($underscore == 'dbl') {

-						$objText->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_DOUBLE);

-					} else {

-						$objText->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_NONE);

-					}

-				}

-

-				$strikethrough = (self::_getAttribute($titleDetailElement->rPr, 's', 'string'));

-				if (!is_null($strikethrough)) {

-					if ($strikethrough == 'noStrike') {

-						$objText->getFont()->setStrikethrough(false);

-					} else {

-						$objText->getFont()->setStrikethrough(true);

-					}

-				}

-			}

-		}

-

-		return $value;

-	}

-

-	private static function _readChartAttributes($chartDetail) {

-		$plotAttributes = array();

-		if (isset($chartDetail->dLbls)) {

-			if (isset($chartDetail->dLbls->howLegendKey)) {

-				$plotAttributes['showLegendKey'] = self::_getAttribute($chartDetail->dLbls->showLegendKey, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showVal)) {

-				$plotAttributes['showVal'] = self::_getAttribute($chartDetail->dLbls->showVal, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showCatName)) {

-				$plotAttributes['showCatName'] = self::_getAttribute($chartDetail->dLbls->showCatName, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showSerName)) {

-				$plotAttributes['showSerName'] = self::_getAttribute($chartDetail->dLbls->showSerName, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showPercent)) {

-				$plotAttributes['showPercent'] = self::_getAttribute($chartDetail->dLbls->showPercent, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showBubbleSize)) {

-				$plotAttributes['showBubbleSize'] = self::_getAttribute($chartDetail->dLbls->showBubbleSize, 'val', 'string');

-			}

-			if (isset($chartDetail->dLbls->showLeaderLines)) {

-				$plotAttributes['showLeaderLines'] = self::_getAttribute($chartDetail->dLbls->showLeaderLines, 'val', 'string');

-			}

-		}

-

-		return $plotAttributes;

-	}

-

-	private static function _setChartAttributes($plotArea,$plotAttributes)

-	{

-		foreach($plotAttributes as $plotAttributeKey => $plotAttributeValue) {

-			switch($plotAttributeKey) {

-				case 'showLegendKey' :

-					$plotArea->setShowLegendKey($plotAttributeValue);

-					break;

-				case 'showVal' :

-					$plotArea->setShowVal($plotAttributeValue);

-					break;

-				case 'showCatName' :

-					$plotArea->setShowCatName($plotAttributeValue);

-					break;

-				case 'showSerName' :

-					$plotArea->setShowSerName($plotAttributeValue);

-					break;

-				case 'showPercent' :

-					$plotArea->setShowPercent($plotAttributeValue);

-					break;

-				case 'showBubbleSize' :

-					$plotArea->setShowBubbleSize($plotAttributeValue);

-					break;

-				case 'showLeaderLines' :

-					$plotArea->setShowLeaderLines($plotAttributeValue);

-					break;

-			}

-		}

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel2007/Theme.php b/admin/survey/excel/PHPExcel/Reader/Excel2007/Theme.php
deleted file mode 100644
index e4855ce..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel2007/Theme.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader_Excel2007

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/**

- * PHPExcel_Reader_Excel2007_Theme

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader_Excel2007

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel2007_Theme

-{

-	/**

-	 * Theme Name

-	 *

-	 * @var string

-	 */

-	private $_themeName;

-

-	/**

-	 * Colour Scheme Name

-	 *

-	 * @var string

-	 */

-	private $_colourSchemeName;

-

-	/**

-	 * Colour Map indexed by position

-	 *

-	 * @var array of string

-	 */

-	private $_colourMapValues;

-

-

-	/**

-	 * Colour Map

-	 *

-	 * @var array of string

-	 */

-	private $_colourMap;

-

-

-    /**

-     * Create a new PHPExcel_Theme

-	 *

-     */

-    public function __construct($themeName,$colourSchemeName,$colourMap)

-    {

-		// Initialise values

-    	$this->_themeName			= $themeName;

-		$this->_colourSchemeName	= $colourSchemeName;

-		$this->_colourMap			= $colourMap;

-    }

-

-	/**

-	 * Get Theme Name

-	 *

-	 * @return string

-	 */

-	public function getThemeName()

-	{

-		return $this->_themeName;

-	}

-

-    /**

-     * Get colour Scheme Name

-     *

-     * @return string

-     */

-    public function getColourSchemeName() {

-		return $this->_colourSchemeName;

-    }

-

-    /**

-     * Get colour Map Value by Position

-     *

-     * @return string

-     */

-    public function getColourByIndex($index=0) {

-    	if (isset($this->_colourMap[$index])) {

-			return $this->_colourMap[$index];

-		}

-		return null;

-    }

-

-	/**

-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.

-	 */

-	public function __clone() {

-		$vars = get_object_vars($this);

-		foreach ($vars as $key => $value) {

-			if ((is_object($value)) && ($key != '_parent')) {

-				$this->$key = clone $value;

-			} else {

-				$this->$key = $value;

-			}

-		}

-	}

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel5.php b/admin/survey/excel/PHPExcel/Reader/Excel5.php
deleted file mode 100644
index 238d17c..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel5.php
+++ /dev/null
@@ -1,6890 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader_Excel5

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-// Original file header of ParseXL (used as the base for this class):

-// --------------------------------------------------------------------------------

-// Adapted from Excel_Spreadsheet_Reader developed by users bizon153,

-// trex005, and mmp11 (SourceForge.net)

-// http://sourceforge.net/projects/phpexcelreader/

-// Primary changes made by canyoncasa (dvc) for ParseXL 1.00 ...

-//	 Modelled moreso after Perl Excel Parse/Write modules

-//	 Added Parse_Excel_Spreadsheet object

-//		 Reads a whole worksheet or tab as row,column array or as

-//		 associated hash of indexed rows and named column fields

-//	 Added variables for worksheet (tab) indexes and names

-//	 Added an object call for loading individual woorksheets

-//	 Changed default indexing defaults to 0 based arrays

-//	 Fixed date/time and percent formats

-//	 Includes patches found at SourceForge...

-//		 unicode patch by nobody

-//		 unpack("d") machine depedency patch by matchy

-//		 boundsheet utf16 patch by bjaenichen

-//	 Renamed functions for shorter names

-//	 General code cleanup and rigor, including <80 column width

-//	 Included a testcase Excel file and PHP example calls

-//	 Code works for PHP 5.x

-

-// Primary changes made by canyoncasa (dvc) for ParseXL 1.10 ...

-// http://sourceforge.net/tracker/index.php?func=detail&aid=1466964&group_id=99160&atid=623334

-//	 Decoding of formula conditions, results, and tokens.

-//	 Support for user-defined named cells added as an array "namedcells"

-//		 Patch code for user-defined named cells supports single cells only.

-//		 NOTE: this patch only works for BIFF8 as BIFF5-7 use a different

-//		 external sheet reference structure

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_Excel5

- *

- * This class uses {@link http://sourceforge.net/projects/phpexcelreader/parseXL}

- *

- * @category	PHPExcel

- * @package		PHPExcel_Reader_Excel5

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel5 implements PHPExcel_Reader_IReader

-{

-	// ParseXL definitions

-	const XLS_BIFF8						= 0x0600;

-	const XLS_BIFF7						= 0x0500;

-	const XLS_WorkbookGlobals			= 0x0005;

-	const XLS_Worksheet					= 0x0010;

-

-	// record identifiers

-	const XLS_Type_FORMULA				= 0x0006;

-	const XLS_Type_EOF					= 0x000a;

-	const XLS_Type_PROTECT				= 0x0012;

-	const XLS_Type_OBJECTPROTECT		= 0x0063;

-	const XLS_Type_SCENPROTECT			= 0x00dd;

-	const XLS_Type_PASSWORD				= 0x0013;

-	const XLS_Type_HEADER				= 0x0014;

-	const XLS_Type_FOOTER				= 0x0015;

-	const XLS_Type_EXTERNSHEET			= 0x0017;

-	const XLS_Type_DEFINEDNAME			= 0x0018;

-	const XLS_Type_VERTICALPAGEBREAKS	= 0x001a;

-	const XLS_Type_HORIZONTALPAGEBREAKS	= 0x001b;

-	const XLS_Type_NOTE					= 0x001c;

-	const XLS_Type_SELECTION			= 0x001d;

-	const XLS_Type_DATEMODE				= 0x0022;

-	const XLS_Type_EXTERNNAME			= 0x0023;

-	const XLS_Type_LEFTMARGIN			= 0x0026;

-	const XLS_Type_RIGHTMARGIN			= 0x0027;

-	const XLS_Type_TOPMARGIN			= 0x0028;

-	const XLS_Type_BOTTOMMARGIN			= 0x0029;

-	const XLS_Type_PRINTGRIDLINES		= 0x002b;

-	const XLS_Type_FILEPASS				= 0x002f;

-	const XLS_Type_FONT					= 0x0031;

-	const XLS_Type_CONTINUE				= 0x003c;

-	const XLS_Type_PANE					= 0x0041;

-	const XLS_Type_CODEPAGE				= 0x0042;

-	const XLS_Type_DEFCOLWIDTH 			= 0x0055;

-	const XLS_Type_OBJ					= 0x005d;

-	const XLS_Type_COLINFO				= 0x007d;

-	const XLS_Type_IMDATA				= 0x007f;

-	const XLS_Type_SHEETPR				= 0x0081;

-	const XLS_Type_HCENTER				= 0x0083;

-	const XLS_Type_VCENTER				= 0x0084;

-	const XLS_Type_SHEET				= 0x0085;

-	const XLS_Type_PALETTE				= 0x0092;

-	const XLS_Type_SCL					= 0x00a0;

-	const XLS_Type_PAGESETUP			= 0x00a1;

-	const XLS_Type_MULRK				= 0x00bd;

-	const XLS_Type_MULBLANK				= 0x00be;

-	const XLS_Type_DBCELL				= 0x00d7;

-	const XLS_Type_XF					= 0x00e0;

-	const XLS_Type_MERGEDCELLS			= 0x00e5;

-	const XLS_Type_MSODRAWINGGROUP		= 0x00eb;

-	const XLS_Type_MSODRAWING			= 0x00ec;

-	const XLS_Type_SST					= 0x00fc;

-	const XLS_Type_LABELSST				= 0x00fd;

-	const XLS_Type_EXTSST				= 0x00ff;

-	const XLS_Type_EXTERNALBOOK			= 0x01ae;

-	const XLS_Type_DATAVALIDATIONS		= 0x01b2;

-	const XLS_Type_TXO					= 0x01b6;

-	const XLS_Type_HYPERLINK			= 0x01b8;

-	const XLS_Type_DATAVALIDATION		= 0x01be;

-	const XLS_Type_DIMENSION			= 0x0200;

-	const XLS_Type_BLANK				= 0x0201;

-	const XLS_Type_NUMBER				= 0x0203;

-	const XLS_Type_LABEL				= 0x0204;

-	const XLS_Type_BOOLERR				= 0x0205;

-	const XLS_Type_STRING				= 0x0207;

-	const XLS_Type_ROW					= 0x0208;

-	const XLS_Type_INDEX				= 0x020b;

-	const XLS_Type_ARRAY				= 0x0221;

-	const XLS_Type_DEFAULTROWHEIGHT 	= 0x0225;

-	const XLS_Type_WINDOW2				= 0x023e;

-	const XLS_Type_RK					= 0x027e;

-	const XLS_Type_STYLE				= 0x0293;

-	const XLS_Type_FORMAT				= 0x041e;

-	const XLS_Type_SHAREDFMLA			= 0x04bc;

-	const XLS_Type_BOF					= 0x0809;

-	const XLS_Type_SHEETPROTECTION		= 0x0867;

-	const XLS_Type_RANGEPROTECTION		= 0x0868;

-	const XLS_Type_SHEETLAYOUT			= 0x0862;

-	const XLS_Type_XFEXT				= 0x087d;

-	const XLS_Type_UNKNOWN				= 0xffff;

-

-

-	/**

-	 * Read data only?

-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;

-	 *		or whether it should read both data and formatting

-	 *

-	 * @var	boolean

-	 */

-	private $_readDataOnly = false;

-

-	/**

-	 * Restrict which sheets should be loaded?

-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.

-	 *

-	 * @var	array of string

-	 */

-	private $_loadSheetsOnly = null;

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-	/**

-	 * Summary Information stream data.

-	 *

-	 * @var string

-	 */

-	private $_summaryInformation;

-

-	/**

-	 * Extended Summary Information stream data.

-	 *

-	 * @var string

-	 */

-	private $_documentSummaryInformation;

-

-	/**

-	 * User-Defined Properties stream data.

-	 *

-	 * @var string

-	 */

-	private $_userDefinedProperties;

-

-	/**

-	 * Workbook stream data. (Includes workbook globals substream as well as sheet substreams)

-	 *

-	 * @var string

-	 */

-	private $_data;

-

-	/**

-	 * Size in bytes of $this->_data

-	 *

-	 * @var int

-	 */

-	private $_dataSize;

-

-	/**

-	 * Current position in stream

-	 *

-	 * @var integer

-	 */

-	private $_pos;

-

-	/**

-	 * Workbook to be returned by the reader.

-	 *

-	 * @var PHPExcel

-	 */

-	private $_phpExcel;

-

-	/**

-	 * Worksheet that is currently being built by the reader.

-	 *

-	 * @var PHPExcel_Worksheet

-	 */

-	private $_phpSheet;

-

-	/**

-	 * BIFF version

-	 *

-	 * @var int

-	 */

-	private $_version;

-

-	/**

-	 * Codepage set in the Excel file being read. Only important for BIFF5 (Excel 5.0 - Excel 95)

-	 * For BIFF8 (Excel 97 - Excel 2003) this will always have the value 'UTF-16LE'

-	 *

-	 * @var string

-	 */

-	private $_codepage;

-

-	/**

-	 * Shared formats

-	 *

-	 * @var array

-	 */

-	private $_formats;

-

-	/**

-	 * Shared fonts

-	 *

-	 * @var array

-	 */

-	private $_objFonts;

-

-	/**

-	 * Color palette

-	 *

-	 * @var array

-	 */

-	private $_palette;

-

-	/**

-	 * Worksheets

-	 *

-	 * @var array

-	 */

-	private $_sheets;

-

-	/**

-	 * External books

-	 *

-	 * @var array

-	 */

-	private $_externalBooks;

-

-	/**

-	 * REF structures. Only applies to BIFF8.

-	 *

-	 * @var array

-	 */

-	private $_ref;

-

-	/**

-	 * External names

-	 *

-	 * @var array

-	 */

-	private $_externalNames;

-

-	/**

-	 * Defined names

-	 *

-	 * @var array

-	 */

-	private $_definedname;

-

-	/**

-	 * Shared strings. Only applies to BIFF8.

-	 *

-	 * @var array

-	 */

-	private $_sst;

-

-	/**

-	 * Panes are frozen? (in sheet currently being read). See WINDOW2 record.

-	 *

-	 * @var boolean

-	 */

-	private $_frozen;

-

-	/**

-	 * Fit printout to number of pages? (in sheet currently being read). See SHEETPR record.

-	 *

-	 * @var boolean

-	 */

-	private $_isFitToPages;

-

-	/**

-	 * Objects. One OBJ record contributes with one entry.

-	 *

-	 * @var array

-	 */

-	private $_objs;

-

-	/**

-	 * Text Objects. One TXO record corresponds with one entry.

-	 *

-	 * @var array

-	 */

-	private $_textObjects;

-

-	/**

-	 * Cell Annotations (BIFF8)

-	 *

-	 * @var array

-	 */

-	private $_cellNotes;

-

-	/**

-	 * The combined MSODRAWINGGROUP data

-	 *

-	 * @var string

-	 */

-	private $_drawingGroupData;

-

-	/**

-	 * The combined MSODRAWING data (per sheet)

-	 *

-	 * @var string

-	 */

-	private $_drawingData;

-

-	/**

-	 * Keep track of XF index

-	 *

-	 * @var int

-	 */

-	private $_xfIndex;

-

-	/**

-	 * Mapping of XF index (that is a cell XF) to final index in cellXf collection

-	 *

-	 * @var array

-	 */

-	private $_mapCellXfIndex;

-

-	/**

-	 * Mapping of XF index (that is a style XF) to final index in cellStyleXf collection

-	 *

-	 * @var array

-	 */

-	private $_mapCellStyleXfIndex;

-

-	/**

-	 * The shared formulas in a sheet. One SHAREDFMLA record contributes with one value.

-	 *

-	 * @var array

-	 */

-	private $_sharedFormulas;

-

-	/**

-	 * The shared formula parts in a sheet. One FORMULA record contributes with one value if it

-	 * refers to a shared formula.

-	 *

-	 * @var array

-	 */

-	private $_sharedFormulaParts;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_Excel5 instance

-	 */

-	public function __construct() {

-		$this->_readFilter = new PHPExcel_Reader_DefaultReadFilter();

-	}

-

-

-	/**

-	 * Read data only?

-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.

-	 *		If false (the default) it will read data and formatting.

-	 *

-	 * @return	boolean

-	 */

-	public function getReadDataOnly()

-	{

-		return $this->_readDataOnly;

-	}

-

-

-	/**

-	 * Set read data only

-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.

-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.

-	 *

-	 * @param	boolean	$pValue

-	 *

-	 * @return	PHPExcel_Reader_Excel5

-	 */

-	public function setReadDataOnly($pValue = false)

-	{

-		$this->_readDataOnly = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get which sheets to load

-	 *		Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null

-	 *			indicating that all worksheets in the workbook should be loaded.

-	 *

-	 * @return mixed

-	 */

-	public function getLoadSheetsOnly()

-	{

-		return $this->_loadSheetsOnly;

-	}

-

-

-	/**

-	 * Set which sheets to load

-	 *

-	 * @param mixed $value

-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.

-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook

-	 *

-	 * @return PHPExcel_Reader_Excel5

-	 */

-	public function setLoadSheetsOnly($value = null)

-	{

-		$this->_loadSheetsOnly = is_array($value) ?

-			$value : array($value);

-		return $this;

-	}

-

-

-	/**

-	 * Set all sheets to load

-	 *		Tells the Reader to load all worksheets from the workbook.

-	 *

-	 * @return	PHPExcel_Reader_Excel5

-	 */

-	public function setLoadAllSheets()

-	{

-		$this->_loadSheetsOnly = null;

-		return $this;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 * @return PHPExcel_Reader_Excel5

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		try {

-			// Use ParseXL for the hard work.

-			$ole = new PHPExcel_Shared_OLERead();

-

-			// get excel data

-			$res = $ole->read($pFilename);

-			return true;

-

-		} catch (Exception $e) {

-			return false;

-		}

-	}

-

-

-	/**

-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function listWorksheetNames($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetNames = array();

-

-		// Read the OLE file

-		$this->_loadOLE($pFilename);

-

-		// total byte size of Excel data (workbook global substream + sheet substreams)

-		$this->_dataSize = strlen($this->_data);

-

-		$this->_pos		= 0;

-		$this->_sheets	= array();

-

-		// Parse Workbook Global Substream

-		while ($this->_pos < $this->_dataSize) {

-			$code = self::_GetInt2d($this->_data, $this->_pos);

-

-			switch ($code) {

-				case self::XLS_Type_BOF:	$this->_readBof();		break;

-				case self::XLS_Type_SHEET:	$this->_readSheet();	break;

-				case self::XLS_Type_EOF:	$this->_readDefault();	break 2;

-				default:					$this->_readDefault();	break;

-			}

-		}

-

-		foreach ($this->_sheets as $sheet) {

-			if ($sheet['sheetType'] != 0x00) {

-				// 0x00: Worksheet, 0x02: Chart, 0x06: Visual Basic module

-				continue;

-			}

-

-			$worksheetNames[] = $sheet['name'];

-		}

-

-		return $worksheetNames;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetInfo = array();

-

-		// Read the OLE file

-		$this->_loadOLE($pFilename);

-

-		// total byte size of Excel data (workbook global substream + sheet substreams)

-		$this->_dataSize = strlen($this->_data);

-

-		// initialize

-		$this->_pos    = 0;

-		$this->_sheets = array();

-

-		// Parse Workbook Global Substream

-		while ($this->_pos < $this->_dataSize) {

-			$code = self::_GetInt2d($this->_data, $this->_pos);

-

-			switch ($code) {

-				case self::XLS_Type_BOF:        $this->_readBof();        break;

-				case self::XLS_Type_SHEET:      $this->_readSheet();      break;

-				case self::XLS_Type_EOF:        $this->_readDefault();    break 2;

-				default:                        $this->_readDefault();    break;

-			}

-		}

-

-		// Parse the individual sheets

-		foreach ($this->_sheets as $sheet) {

-

-			if ($sheet['sheetType'] != 0x00) {

-				// 0x00: Worksheet

-				// 0x02: Chart

-				// 0x06: Visual Basic module

-				continue;

-			}

-

-			$tmpInfo = array();

-			$tmpInfo['worksheetName'] = $sheet['name'];

-			$tmpInfo['lastColumnLetter'] = 'A';

-			$tmpInfo['lastColumnIndex'] = 0;

-			$tmpInfo['totalRows'] = 0;

-			$tmpInfo['totalColumns'] = 0;

-

-			$this->_pos = $sheet['offset'];

-

-			while ($this->_pos <= $this->_dataSize - 4) {

-				$code = self::_GetInt2d($this->_data, $this->_pos);

-

-				switch ($code) {

-					case self::XLS_Type_RK:

-					case self::XLS_Type_LABELSST:

-					case self::XLS_Type_NUMBER:

-					case self::XLS_Type_FORMULA:

-					case self::XLS_Type_BOOLERR:

-					case self::XLS_Type_LABEL:

-						$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-						$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-						// move stream pointer to next record

-						$this->_pos += 4 + $length;

-

-						$rowIndex = self::_GetInt2d($recordData, 0) + 1;

-						$columnIndex = self::_GetInt2d($recordData, 2);

-

-						$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);

-						$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);

-						break;

-					case self::XLS_Type_BOF:      $this->_readBof();          break;

-					case self::XLS_Type_EOF:      $this->_readDefault();      break 2;

-					default:                      $this->_readDefault();      break;

-				}

-			}

-

-			$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

-			$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

-

-			$worksheetInfo[] = $tmpInfo;

-		}

-

-		return $worksheetInfo;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Read the OLE file

-		$this->_loadOLE($pFilename);

-

-		// Initialisations

-		$this->_phpExcel = new PHPExcel;

-		$this->_phpExcel->removeSheetByIndex(0); // remove 1st sheet

-		if (!$this->_readDataOnly) {

-			$this->_phpExcel->removeCellStyleXfByIndex(0); // remove the default style

-			$this->_phpExcel->removeCellXfByIndex(0); // remove the default style

-		}

-

-		// Read the summary information stream (containing meta data)

-		$this->_readSummaryInformation();

-

-		// Read the Additional document summary information stream (containing application-specific meta data)

-		$this->_readDocumentSummaryInformation();

-

-		// total byte size of Excel data (workbook global substream + sheet substreams)

-		$this->_dataSize = strlen($this->_data);

-

-		// initialize

-		$this->_pos					= 0;

-		$this->_codepage			= 'CP1252';

-		$this->_formats				= array();

-		$this->_objFonts			= array();

-		$this->_palette				= array();

-		$this->_sheets				= array();

-		$this->_externalBooks		= array();

-		$this->_ref					= array();

-		$this->_definedname			= array();

-		$this->_sst					= array();

-		$this->_drawingGroupData	= '';

-		$this->_xfIndex				= '';

-		$this->_mapCellXfIndex		= array();

-		$this->_mapCellStyleXfIndex	= array();

-

-		// Parse Workbook Global Substream

-		while ($this->_pos < $this->_dataSize) {

-			$code = self::_GetInt2d($this->_data, $this->_pos);

-

-			switch ($code) {

-				case self::XLS_Type_BOF:			$this->_readBof();				break;

-				case self::XLS_Type_FILEPASS:		$this->_readFilepass();			break;

-				case self::XLS_Type_CODEPAGE:		$this->_readCodepage();			break;

-				case self::XLS_Type_DATEMODE:		$this->_readDateMode();			break;

-				case self::XLS_Type_FONT:			$this->_readFont();				break;

-				case self::XLS_Type_FORMAT:			$this->_readFormat();			break;

-				case self::XLS_Type_XF:				$this->_readXf();				break;

-				case self::XLS_Type_XFEXT:			$this->_readXfExt();			break;

-				case self::XLS_Type_STYLE:			$this->_readStyle();			break;

-				case self::XLS_Type_PALETTE:		$this->_readPalette();			break;

-				case self::XLS_Type_SHEET:			$this->_readSheet();			break;

-				case self::XLS_Type_EXTERNALBOOK:	$this->_readExternalBook();		break;

-				case self::XLS_Type_EXTERNNAME:		$this->_readExternName();		break;

-				case self::XLS_Type_EXTERNSHEET:	$this->_readExternSheet();		break;

-				case self::XLS_Type_DEFINEDNAME:	$this->_readDefinedName();		break;

-				case self::XLS_Type_MSODRAWINGGROUP:	$this->_readMsoDrawingGroup();	break;

-				case self::XLS_Type_SST:			$this->_readSst();				break;

-				case self::XLS_Type_EOF:			$this->_readDefault();			break 2;

-				default:							$this->_readDefault();			break;

-			}

-		}

-

-		// Resolve indexed colors for font, fill, and border colors

-		// Cannot be resolved already in XF record, because PALETTE record comes afterwards

-		if (!$this->_readDataOnly) {

-			foreach ($this->_objFonts as $objFont) {

-				if (isset($objFont->colorIndex)) {

-					$color = self::_readColor($objFont->colorIndex,$this->_palette,$this->_version);

-					$objFont->getColor()->setRGB($color['rgb']);

-				}

-			}

-

-			foreach ($this->_phpExcel->getCellXfCollection() as $objStyle) {

-				// fill start and end color

-				$fill = $objStyle->getFill();

-

-				if (isset($fill->startcolorIndex)) {

-					$startColor = self::_readColor($fill->startcolorIndex,$this->_palette,$this->_version);

-					$fill->getStartColor()->setRGB($startColor['rgb']);

-				}

-

-				if (isset($fill->endcolorIndex)) {

-					$endColor = self::_readColor($fill->endcolorIndex,$this->_palette,$this->_version);

-					$fill->getEndColor()->setRGB($endColor['rgb']);

-				}

-

-				// border colors

-				$top      = $objStyle->getBorders()->getTop();

-				$right    = $objStyle->getBorders()->getRight();

-				$bottom   = $objStyle->getBorders()->getBottom();

-				$left     = $objStyle->getBorders()->getLeft();

-				$diagonal = $objStyle->getBorders()->getDiagonal();

-

-				if (isset($top->colorIndex)) {

-					$borderTopColor = self::_readColor($top->colorIndex,$this->_palette,$this->_version);

-					$top->getColor()->setRGB($borderTopColor['rgb']);

-				}

-

-				if (isset($right->colorIndex)) {

-					$borderRightColor = self::_readColor($right->colorIndex,$this->_palette,$this->_version);

-					$right->getColor()->setRGB($borderRightColor['rgb']);

-				}

-

-				if (isset($bottom->colorIndex)) {

-					$borderBottomColor = self::_readColor($bottom->colorIndex,$this->_palette,$this->_version);

-					$bottom->getColor()->setRGB($borderBottomColor['rgb']);

-				}

-

-				if (isset($left->colorIndex)) {

-					$borderLeftColor = self::_readColor($left->colorIndex,$this->_palette,$this->_version);

-					$left->getColor()->setRGB($borderLeftColor['rgb']);

-				}

-

-				if (isset($diagonal->colorIndex)) {

-					$borderDiagonalColor = self::_readColor($diagonal->colorIndex,$this->_palette,$this->_version);

-					$diagonal->getColor()->setRGB($borderDiagonalColor['rgb']);

-				}

-			}

-		}

-

-		// treat MSODRAWINGGROUP records, workbook-level Escher

-		if (!$this->_readDataOnly && $this->_drawingGroupData) {

-			$escherWorkbook = new PHPExcel_Shared_Escher();

-			$reader = new PHPExcel_Reader_Excel5_Escher($escherWorkbook);

-			$escherWorkbook = $reader->load($this->_drawingGroupData);

-

-			// debug Escher stream

-			//$debug = new Debug_Escher(new PHPExcel_Shared_Escher());

-			//$debug->load($this->_drawingGroupData);

-		}

-

-		// Parse the individual sheets

-		foreach ($this->_sheets as $sheet) {

-

-			if ($sheet['sheetType'] != 0x00) {

-				// 0x00: Worksheet, 0x02: Chart, 0x06: Visual Basic module

-				continue;

-			}

-

-			// check if sheet should be skipped

-			if (isset($this->_loadSheetsOnly) && !in_array($sheet['name'], $this->_loadSheetsOnly)) {

-				continue;

-			}

-

-			// add sheet to PHPExcel object

-			$this->_phpSheet = $this->_phpExcel->createSheet();

-			//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula

-			//		cells... during the load, all formulae should be correct, and we're simply bringing the worksheet

-			//		name in line with the formula, not the reverse

-			$this->_phpSheet->setTitle($sheet['name'],false);

-			$this->_phpSheet->setSheetState($sheet['sheetState']);

-

-			$this->_pos = $sheet['offset'];

-

-			// Initialize isFitToPages. May change after reading SHEETPR record.

-			$this->_isFitToPages = false;

-

-			// Initialize drawingData

-			$this->_drawingData = '';

-

-			// Initialize objs

-			$this->_objs = array();

-

-			// Initialize shared formula parts

-			$this->_sharedFormulaParts = array();

-

-			// Initialize shared formulas

-			$this->_sharedFormulas = array();

-

-			// Initialize text objs

-			$this->_textObjects = array();

-

-			// Initialize cell annotations

-			$this->_cellNotes = array();

-			$this->textObjRef = -1;

-

-			while ($this->_pos <= $this->_dataSize - 4) {

-				$code = self::_GetInt2d($this->_data, $this->_pos);

-

-				switch ($code) {

-					case self::XLS_Type_BOF:					$this->_readBof();						break;

-					case self::XLS_Type_PRINTGRIDLINES:			$this->_readPrintGridlines();			break;

-					case self::XLS_Type_DEFAULTROWHEIGHT:		$this->_readDefaultRowHeight();			break;

-					case self::XLS_Type_SHEETPR:				$this->_readSheetPr();					break;

-					case self::XLS_Type_HORIZONTALPAGEBREAKS:	$this->_readHorizontalPageBreaks();		break;

-					case self::XLS_Type_VERTICALPAGEBREAKS:		$this->_readVerticalPageBreaks();		break;

-					case self::XLS_Type_HEADER:					$this->_readHeader();					break;

-					case self::XLS_Type_FOOTER:					$this->_readFooter();					break;

-					case self::XLS_Type_HCENTER:				$this->_readHcenter();					break;

-					case self::XLS_Type_VCENTER:				$this->_readVcenter();					break;

-					case self::XLS_Type_LEFTMARGIN:				$this->_readLeftMargin();				break;

-					case self::XLS_Type_RIGHTMARGIN:			$this->_readRightMargin();				break;

-					case self::XLS_Type_TOPMARGIN:				$this->_readTopMargin();				break;

-					case self::XLS_Type_BOTTOMMARGIN:			$this->_readBottomMargin();				break;

-					case self::XLS_Type_PAGESETUP:				$this->_readPageSetup();				break;

-					case self::XLS_Type_PROTECT:				$this->_readProtect();					break;

-					case self::XLS_Type_SCENPROTECT:			$this->_readScenProtect();				break;

-					case self::XLS_Type_OBJECTPROTECT:			$this->_readObjectProtect();			break;

-					case self::XLS_Type_PASSWORD:				$this->_readPassword();					break;

-					case self::XLS_Type_DEFCOLWIDTH:			$this->_readDefColWidth();				break;

-					case self::XLS_Type_COLINFO:				$this->_readColInfo();					break;

-					case self::XLS_Type_DIMENSION:				$this->_readDefault();					break;

-					case self::XLS_Type_ROW:					$this->_readRow();						break;

-					case self::XLS_Type_DBCELL:					$this->_readDefault();					break;

-					case self::XLS_Type_RK:						$this->_readRk();						break;

-					case self::XLS_Type_LABELSST:				$this->_readLabelSst();					break;

-					case self::XLS_Type_MULRK:					$this->_readMulRk();					break;

-					case self::XLS_Type_NUMBER:					$this->_readNumber();					break;

-					case self::XLS_Type_FORMULA:				$this->_readFormula();					break;

-					case self::XLS_Type_SHAREDFMLA:				$this->_readSharedFmla();				break;

-					case self::XLS_Type_BOOLERR:				$this->_readBoolErr();					break;

-					case self::XLS_Type_MULBLANK:				$this->_readMulBlank();					break;

-					case self::XLS_Type_LABEL:					$this->_readLabel();					break;

-					case self::XLS_Type_BLANK:					$this->_readBlank();					break;

-					case self::XLS_Type_MSODRAWING:				$this->_readMsoDrawing();				break;

-					case self::XLS_Type_OBJ:					$this->_readObj();						break;

-					case self::XLS_Type_WINDOW2:				$this->_readWindow2();					break;

-					case self::XLS_Type_SCL:					$this->_readScl();						break;

-					case self::XLS_Type_PANE:					$this->_readPane();						break;

-					case self::XLS_Type_SELECTION:				$this->_readSelection();				break;

-					case self::XLS_Type_MERGEDCELLS:			$this->_readMergedCells();				break;

-					case self::XLS_Type_HYPERLINK:				$this->_readHyperLink();				break;

-					case self::XLS_Type_DATAVALIDATIONS:		$this->_readDataValidations();			break;

-					case self::XLS_Type_DATAVALIDATION:			$this->_readDataValidation();			break;

-					case self::XLS_Type_SHEETLAYOUT:			$this->_readSheetLayout();				break;

-					case self::XLS_Type_SHEETPROTECTION:		$this->_readSheetProtection();			break;

-					case self::XLS_Type_RANGEPROTECTION:		$this->_readRangeProtection();			break;

-					case self::XLS_Type_NOTE:					$this->_readNote();						break;

-					//case self::XLS_Type_IMDATA:				$this->_readImData();					break;

-					case self::XLS_Type_TXO:					$this->_readTextObject();				break;

-					case self::XLS_Type_CONTINUE:				$this->_readContinue();					break;

-					case self::XLS_Type_EOF:					$this->_readDefault();					break 2;

-					default:									$this->_readDefault();					break;

-				}

-

-			}

-

-			// treat MSODRAWING records, sheet-level Escher

-			if (!$this->_readDataOnly && $this->_drawingData) {

-				$escherWorksheet = new PHPExcel_Shared_Escher();

-				$reader = new PHPExcel_Reader_Excel5_Escher($escherWorksheet);

-				$escherWorksheet = $reader->load($this->_drawingData);

-

-				// debug Escher stream

-				//$debug = new Debug_Escher(new PHPExcel_Shared_Escher());

-				//$debug->load($this->_drawingData);

-

-				// get all spContainers in one long array, so they can be mapped to OBJ records

-				$allSpContainers = $escherWorksheet->getDgContainer()->getSpgrContainer()->getAllSpContainers();

-			}

-

-			// treat OBJ records

-			foreach ($this->_objs as $n => $obj) {

-//				echo '<hr /><b>Object</b> reference is ',$n,'<br />';

-//				var_dump($obj);

-//				echo '<br />';

-

-				// the first shape container never has a corresponding OBJ record, hence $n + 1

-				if (isset($allSpContainers[$n + 1]) && is_object($allSpContainers[$n + 1])) {

-					$spContainer = $allSpContainers[$n + 1];

-

-					// we skip all spContainers that are a part of a group shape since we cannot yet handle those

-					if ($spContainer->getNestingLevel() > 1) {

-						continue;

-					}

-

-					// calculate the width and height of the shape

-					list($startColumn, $startRow) = PHPExcel_Cell::coordinateFromString($spContainer->getStartCoordinates());

-					list($endColumn, $endRow) = PHPExcel_Cell::coordinateFromString($spContainer->getEndCoordinates());

-

-					$startOffsetX = $spContainer->getStartOffsetX();

-					$startOffsetY = $spContainer->getStartOffsetY();

-					$endOffsetX = $spContainer->getEndOffsetX();

-					$endOffsetY = $spContainer->getEndOffsetY();

-

-					$width = PHPExcel_Shared_Excel5::getDistanceX($this->_phpSheet, $startColumn, $startOffsetX, $endColumn, $endOffsetX);

-					$height = PHPExcel_Shared_Excel5::getDistanceY($this->_phpSheet, $startRow, $startOffsetY, $endRow, $endOffsetY);

-

-					// calculate offsetX and offsetY of the shape

-					$offsetX = $startOffsetX * PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, $startColumn) / 1024;

-					$offsetY = $startOffsetY * PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $startRow) / 256;

-

-					switch ($obj['otObjType']) {

-						case 0x19:

-							// Note

-//							echo 'Cell Annotation Object<br />';

-//							echo 'Object ID is ',$obj['idObjID'],'<br />';

-//

-							if (isset($this->_cellNotes[$obj['idObjID']])) {

-								$cellNote = $this->_cellNotes[$obj['idObjID']];

-

-								if (isset($this->_textObjects[$obj['idObjID']])) {

-									$textObject = $this->_textObjects[$obj['idObjID']];

-									$this->_cellNotes[$obj['idObjID']]['objTextData'] = $textObject;

-								}

-							}

-							break;

-

-						case 0x08:

-//							echo 'Picture Object<br />';

-							// picture

-

-							// get index to BSE entry (1-based)

-							$BSEindex = $spContainer->getOPT(0x0104);

-							$BSECollection = $escherWorkbook->getDggContainer()->getBstoreContainer()->getBSECollection();

-							$BSE = $BSECollection[$BSEindex - 1];

-							$blipType = $BSE->getBlipType();

-

-							// need check because some blip types are not supported by Escher reader such as EMF

-							if ($blip = $BSE->getBlip()) {

-								$ih = imagecreatefromstring($blip->getData());

-								$drawing = new PHPExcel_Worksheet_MemoryDrawing();

-								$drawing->setImageResource($ih);

-

-								// width, height, offsetX, offsetY

-								$drawing->setResizeProportional(false);

-								$drawing->setWidth($width);

-								$drawing->setHeight($height);

-								$drawing->setOffsetX($offsetX);

-								$drawing->setOffsetY($offsetY);

-

-								switch ($blipType) {

-									case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG:

-										$drawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG);

-										$drawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_JPEG);

-										break;

-

-									case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG:

-										$drawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_PNG);

-										$drawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_PNG);

-										break;

-								}

-

-								$drawing->setWorksheet($this->_phpSheet);

-								$drawing->setCoordinates($spContainer->getStartCoordinates());

-							}

-

-							break;

-

-						default:

-							// other object type

-							break;

-

-					}

-				}

-			}

-

-			// treat SHAREDFMLA records

-			if ($this->_version == self::XLS_BIFF8) {

-				foreach ($this->_sharedFormulaParts as $cell => $baseCell) {

-					list($column, $row) = PHPExcel_Cell::coordinateFromString($cell);

-					if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($column, $row, $this->_phpSheet->getTitle()) ) {

-						$formula = $this->_getFormulaFromStructure($this->_sharedFormulas[$baseCell], $cell);

-						$this->_phpSheet->getCell($cell)->setValueExplicit('=' . $formula, PHPExcel_Cell_DataType::TYPE_FORMULA);

-					}

-				}

-			}

-

-			if (!empty($this->_cellNotes)) {

-				foreach($this->_cellNotes as $note => $noteDetails) {

-					if (!isset($noteDetails['objTextData'])) {

-						if (isset($this->_textObjects[$note])) {

-							$textObject = $this->_textObjects[$note];

-							$noteDetails['objTextData'] = $textObject;

-						} else {

-							$noteDetails['objTextData']['text'] = '';

-						}

-					}

-//					echo '<b>Cell annotation ',$note,'</b><br />';

-//					var_dump($noteDetails);

-//					echo '<br />';

-					$cellAddress = str_replace('$','',$noteDetails['cellRef']);

-					$this->_phpSheet->getComment( $cellAddress )

-													->setAuthor( $noteDetails['author'] )

-													->setText($this->_parseRichText($noteDetails['objTextData']['text']) );

-				}

-			}

-		}

-

-		// add the named ranges (defined names)

-		foreach ($this->_definedname as $definedName) {

-			if ($definedName['isBuiltInName']) {

-				switch ($definedName['name']) {

-

-				case pack('C', 0x06):

-					// print area

-					//	in general, formula looks like this: Foo!$C$7:$J$66,Bar!$A$1:$IV$2

-

-					$ranges = explode(',', $definedName['formula']); // FIXME: what if sheetname contains comma?

-

-					$extractedRanges = array();

-					foreach ($ranges as $range) {

-						// $range should look like one of these

-						//		Foo!$C$7:$J$66

-						//		Bar!$A$1:$IV$2

-

-						$explodes = explode('!', $range);	// FIXME: what if sheetname contains exclamation mark?

-						$sheetName = $explodes[0];

-

-						if (count($explodes) == 2) {

-							$extractedRanges[] = str_replace('$', '', $explodes[1]); // C7:J66

-						}

-					}

-					if ($docSheet = $this->_phpExcel->getSheetByName($sheetName)) {

-						$docSheet->getPageSetup()->setPrintArea(implode(',', $extractedRanges)); // C7:J66,A1:IV2

-					}

-					break;

-

-				case pack('C', 0x07):

-					// print titles (repeating rows)

-					// Assuming BIFF8, there are 3 cases

-					// 1. repeating rows

-					//		formula looks like this: Sheet!$A$1:$IV$2

-					//		rows 1-2 repeat

-					// 2. repeating columns

-					//		formula looks like this: Sheet!$A$1:$B$65536

-					//		columns A-B repeat

-					// 3. both repeating rows and repeating columns

-					//		formula looks like this: Sheet!$A$1:$B$65536,Sheet!$A$1:$IV$2

-

-					$ranges = explode(',', $definedName['formula']); // FIXME: what if sheetname contains comma?

-

-					foreach ($ranges as $range) {

-						// $range should look like this one of these

-						//		Sheet!$A$1:$B$65536

-						//		Sheet!$A$1:$IV$2

-

-						$explodes = explode('!', $range);

-

-						if (count($explodes) == 2) {

-							if ($docSheet = $this->_phpExcel->getSheetByName($explodes[0])) {

-

-								$extractedRange = $explodes[1];

-								$extractedRange = str_replace('$', '', $extractedRange);

-

-								$coordinateStrings = explode(':', $extractedRange);

-								if (count($coordinateStrings) == 2) {

-									list($firstColumn, $firstRow) = PHPExcel_Cell::coordinateFromString($coordinateStrings[0]);

-									list($lastColumn, $lastRow) = PHPExcel_Cell::coordinateFromString($coordinateStrings[1]);

-

-									if ($firstColumn == 'A' and $lastColumn == 'IV') {

-										// then we have repeating rows

-										$docSheet->getPageSetup()->setRowsToRepeatAtTop(array($firstRow, $lastRow));

-									} elseif ($firstRow == 1 and $lastRow == 65536) {

-										// then we have repeating columns

-										$docSheet->getPageSetup()->setColumnsToRepeatAtLeft(array($firstColumn, $lastColumn));

-									}

-								}

-							}

-						}

-					}

-					break;

-

-				}

-			} else {

-				// Extract range

-				$explodes = explode('!', $definedName['formula']);

-

-				if (count($explodes) == 2) {

-					if (($docSheet = $this->_phpExcel->getSheetByName($explodes[0])) ||

-						($docSheet = $this->_phpExcel->getSheetByName(trim($explodes[0],"'")))) {

-						$extractedRange = $explodes[1];

-						$extractedRange = str_replace('$', '', $extractedRange);

-

-						$localOnly = ($definedName['scope'] == 0) ? false : true;

-

-						$scope = ($definedName['scope'] == 0) ?

-							null : $this->_phpExcel->getSheetByName($this->_sheets[$definedName['scope'] - 1]['name']);

-

-						$this->_phpExcel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $docSheet, $extractedRange, $localOnly, $scope) );

-					}

-				} else {

-					//	Named Value

-					//	TODO Provide support for named values

-				}

-			}

-		}

-

-		return $this->_phpExcel;

-	}

-

-

-	/**

-	 * Use OLE reader to extract the relevant data streams from the OLE file

-	 *

-	 * @param string $pFilename

-	 */

-	private function _loadOLE($pFilename)

-	{

-		// OLE reader

-		$ole = new PHPExcel_Shared_OLERead();

-

-		// get excel data,

-		$res = $ole->read($pFilename);

-		// Get workbook data: workbook stream + sheet streams

-		$this->_data = $ole->getStream($ole->wrkbook);

-

-		// Get summary information data

-		$this->_summaryInformation = $ole->getStream($ole->summaryInformation);

-

-		// Get additional document summary information data

-		$this->_documentSummaryInformation = $ole->getStream($ole->documentSummaryInformation);

-

-		// Get user-defined property data

-//		$this->_userDefinedProperties = $ole->getUserDefinedProperties();

-	}

-

-

-	/**

-	 * Read summary information

-	 */

-	private function _readSummaryInformation()

-	{

-		if (!isset($this->_summaryInformation)) {

-			return;

-		}

-

-		// offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark)

-		// offset: 2; size: 2;

-		// offset: 4; size: 2; OS version

-		// offset: 6; size: 2; OS indicator

-		// offset: 8; size: 16

-		// offset: 24; size: 4; section count

-		$secCount = self::_GetInt4d($this->_summaryInformation, 24);

-

-		// offset: 28; size: 16; first section's class id: e0 85 9f f2 f9 4f 68 10 ab 91 08 00 2b 27 b3 d9

-		// offset: 44; size: 4

-		$secOffset = self::_GetInt4d($this->_summaryInformation, 44);

-

-		// section header

-		// offset: $secOffset; size: 4; section length

-		$secLength = self::_GetInt4d($this->_summaryInformation, $secOffset);

-

-		// offset: $secOffset+4; size: 4; property count

-		$countProperties = self::_GetInt4d($this->_summaryInformation, $secOffset+4);

-

-		// initialize code page (used to resolve string values)

-		$codePage = 'CP1252';

-

-		// offset: ($secOffset+8); size: var

-		// loop through property decarations and properties

-		for ($i = 0; $i < $countProperties; ++$i) {

-

-			// offset: ($secOffset+8) + (8 * $i); size: 4; property ID

-			$id = self::_GetInt4d($this->_summaryInformation, ($secOffset+8) + (8 * $i));

-

-			// Use value of property id as appropriate

-			// offset: ($secOffset+12) + (8 * $i); size: 4; offset from beginning of section (48)

-			$offset = self::_GetInt4d($this->_summaryInformation, ($secOffset+12) + (8 * $i));

-

-			$type = self::_GetInt4d($this->_summaryInformation, $secOffset + $offset);

-

-			// initialize property value

-			$value = null;

-

-			// extract property value based on property type

-			switch ($type) {

-				case 0x02: // 2 byte signed integer

-					$value = self::_GetInt2d($this->_summaryInformation, $secOffset + 4 + $offset);

-					break;

-

-				case 0x03: // 4 byte signed integer

-					$value = self::_GetInt4d($this->_summaryInformation, $secOffset + 4 + $offset);

-					break;

-

-				case 0x13: // 4 byte unsigned integer

-					// not needed yet, fix later if necessary

-					break;

-

-				case 0x1E: // null-terminated string prepended by dword string length

-					$byteLength = self::_GetInt4d($this->_summaryInformation, $secOffset + 4 + $offset);

-					$value = substr($this->_summaryInformation, $secOffset + 8 + $offset, $byteLength);

-					$value = PHPExcel_Shared_String::ConvertEncoding($value, 'UTF-8', $codePage);

-					$value = rtrim($value);

-					break;

-

-				case 0x40: // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)

-					// PHP-time

-					$value = PHPExcel_Shared_OLE::OLE2LocalDate(substr($this->_summaryInformation, $secOffset + 4 + $offset, 8));

-					break;

-

-				case 0x47: // Clipboard format

-					// not needed yet, fix later if necessary

-					break;

-			}

-

-			switch ($id) {

-				case 0x01:	//	Code Page

-					$codePage = PHPExcel_Shared_CodePage::NumberToName($value);

-					break;

-

-				case 0x02:	//	Title

-					$this->_phpExcel->getProperties()->setTitle($value);

-					break;

-

-				case 0x03:	//	Subject

-					$this->_phpExcel->getProperties()->setSubject($value);

-					break;

-

-				case 0x04:	//	Author (Creator)

-					$this->_phpExcel->getProperties()->setCreator($value);

-					break;

-

-				case 0x05:	//	Keywords

-					$this->_phpExcel->getProperties()->setKeywords($value);

-					break;

-

-				case 0x06:	//	Comments (Description)

-					$this->_phpExcel->getProperties()->setDescription($value);

-					break;

-

-				case 0x07:	//	Template

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x08:	//	Last Saved By (LastModifiedBy)

-					$this->_phpExcel->getProperties()->setLastModifiedBy($value);

-					break;

-

-				case 0x09:	//	Revision

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0A:	//	Total Editing Time

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0B:	//	Last Printed

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0C:	//	Created Date/Time

-					$this->_phpExcel->getProperties()->setCreated($value);

-					break;

-

-				case 0x0D:	//	Modified Date/Time

-					$this->_phpExcel->getProperties()->setModified($value);

-					break;

-

-				case 0x0E:	//	Number of Pages

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0F:	//	Number of Words

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x10:	//	Number of Characters

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x11:	//	Thumbnail

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x12:	//	Name of creating application

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x13:	//	Security

-					//	Not supported by PHPExcel

-					break;

-

-			}

-		}

-	}

-

-

-	/**

-	 * Read additional document summary information

-	 */

-	private function _readDocumentSummaryInformation()

-	{

-		if (!isset($this->_documentSummaryInformation)) {

-			return;

-		}

-

-		//	offset: 0;	size: 2;	must be 0xFE 0xFF (UTF-16 LE byte order mark)

-		//	offset: 2;	size: 2;

-		//	offset: 4;	size: 2;	OS version

-		//	offset: 6;	size: 2;	OS indicator

-		//	offset: 8;	size: 16

-		//	offset: 24;	size: 4;	section count

-		$secCount = self::_GetInt4d($this->_documentSummaryInformation, 24);

-//		echo '$secCount = ',$secCount,'<br />';

-

-		// offset: 28;	size: 16;	first section's class id: 02 d5 cd d5 9c 2e 1b 10 93 97 08 00 2b 2c f9 ae

-		// offset: 44;	size: 4;	first section offset

-		$secOffset = self::_GetInt4d($this->_documentSummaryInformation, 44);

-//		echo '$secOffset = ',$secOffset,'<br />';

-

-		//	section header

-		//	offset: $secOffset;	size: 4;	section length

-		$secLength = self::_GetInt4d($this->_documentSummaryInformation, $secOffset);

-//		echo '$secLength = ',$secLength,'<br />';

-

-		//	offset: $secOffset+4;	size: 4;	property count

-		$countProperties = self::_GetInt4d($this->_documentSummaryInformation, $secOffset+4);

-//		echo '$countProperties = ',$countProperties,'<br />';

-

-		// initialize code page (used to resolve string values)

-		$codePage = 'CP1252';

-

-		//	offset: ($secOffset+8);	size: var

-		//	loop through property decarations and properties

-		for ($i = 0; $i < $countProperties; ++$i) {

-//			echo 'Property ',$i,'<br />';

-			//	offset: ($secOffset+8) + (8 * $i);	size: 4;	property ID

-			$id = self::_GetInt4d($this->_documentSummaryInformation, ($secOffset+8) + (8 * $i));

-//			echo 'ID is ',$id,'<br />';

-

-			// Use value of property id as appropriate

-			// offset: 60 + 8 * $i;	size: 4;	offset from beginning of section (48)

-			$offset = self::_GetInt4d($this->_documentSummaryInformation, ($secOffset+12) + (8 * $i));

-

-			$type = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + $offset);

-//			echo 'Type is ',$type,', ';

-

-			// initialize property value

-			$value = null;

-

-			// extract property value based on property type

-			switch ($type) {

-				case 0x02:	//	2 byte signed integer

-					$value = self::_GetInt2d($this->_documentSummaryInformation, $secOffset + 4 + $offset);

-					break;

-

-				case 0x03:	//	4 byte signed integer

-					$value = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + 4 + $offset);

-					break;

-

-				case 0x0B:  // Boolean

-					$value = self::_GetInt2d($this->_documentSummaryInformation, $secOffset + 4 + $offset);

-					$value = ($value == 0 ? false : true);

-					break;

-

-				case 0x13:	//	4 byte unsigned integer

-					// not needed yet, fix later if necessary

-					break;

-

-				case 0x1E:	//	null-terminated string prepended by dword string length

-					$byteLength = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + 4 + $offset);

-					$value = substr($this->_documentSummaryInformation, $secOffset + 8 + $offset, $byteLength);

-					$value = PHPExcel_Shared_String::ConvertEncoding($value, 'UTF-8', $codePage);

-					$value = rtrim($value);

-					break;

-

-				case 0x40:	//	Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)

-					// PHP-Time

-					$value = PHPExcel_Shared_OLE::OLE2LocalDate(substr($this->_documentSummaryInformation, $secOffset + 4 + $offset, 8));

-					break;

-

-				case 0x47:	//	Clipboard format

-					// not needed yet, fix later if necessary

-					break;

-			}

-

-			switch ($id) {

-				case 0x01:	//	Code Page

-					$codePage = PHPExcel_Shared_CodePage::NumberToName($value);

-					break;

-

-				case 0x02:	//	Category

-					$this->_phpExcel->getProperties()->setCategory($value);

-					break;

-

-				case 0x03:	//	Presentation Target

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x04:	//	Bytes

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x05:	//	Lines

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x06:	//	Paragraphs

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x07:	//	Slides

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x08:	//	Notes

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x09:	//	Hidden Slides

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0A:	//	MM Clips

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0B:	//	Scale Crop

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0C:	//	Heading Pairs

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0D:	//	Titles of Parts

-					//	Not supported by PHPExcel

-					break;

-

-				case 0x0E:	//	Manager

-					$this->_phpExcel->getProperties()->setManager($value);

-					break;

-

-				case 0x0F:	//	Company

-					$this->_phpExcel->getProperties()->setCompany($value);

-					break;

-

-				case 0x10:	//	Links up-to-date

-					//	Not supported by PHPExcel

-					break;

-

-			}

-		}

-	}

-

-

-	/**

-	 * Reads a general type of BIFF record. Does nothing except for moving stream pointer forward to next record.

-	 */

-	private function _readDefault()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-//		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-	}

-

-

-	/**

-	 *	The NOTE record specifies a comment associated with a particular cell. In Excel 95 (BIFF7) and earlier versions,

-	 *		this record stores a note (cell note). This feature was significantly enhanced in Excel 97.

-	 */

-	private function _readNote()

-	{

-//		echo '<b>Read Cell Annotation</b><br />';

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		$cellAddress = $this->_readBIFF8CellAddress(substr($recordData, 0, 4));

-		if ($this->_version == self::XLS_BIFF8) {

-			$noteObjID = self::_GetInt2d($recordData, 6);

-			$noteAuthor = self::_readUnicodeStringLong(substr($recordData, 8));

-			$noteAuthor = $noteAuthor['value'];

-//			echo 'Note Address=',$cellAddress,'<br />';

-//			echo 'Note Object ID=',$noteObjID,'<br />';

-//			echo 'Note Author=',$noteAuthor,'<hr />';

-//

-			$this->_cellNotes[$noteObjID] = array('cellRef'		=> $cellAddress,

-												  'objectID'	=> $noteObjID,

-												  'author'		=> $noteAuthor

-												 );

-		} else {

-			$extension = false;

-			if ($cellAddress == '$B$65536') {

-				//	If the address row is -1 and the column is 0, (which translates as $B$65536) then this is a continuation

-				//		note from the previous cell annotation. We're not yet handling this, so annotations longer than the

-				//		max 2048 bytes will probably throw a wobbly.

-				$row = self::_GetInt2d($recordData, 0);

-				$extension = true;

-				$cellAddress = array_pop(array_keys($this->_phpSheet->getComments()));

-			}

-//			echo 'Note Address=',$cellAddress,'<br />';

-

-			$cellAddress = str_replace('$','',$cellAddress);

-			$noteLength = self::_GetInt2d($recordData, 4);

-			$noteText = trim(substr($recordData, 6));

-//			echo 'Note Length=',$noteLength,'<br />';

-//			echo 'Note Text=',$noteText,'<br />';

-

-			if ($extension) {

-				//	Concatenate this extension with the currently set comment for the cell

-				$comment = $this->_phpSheet->getComment( $cellAddress );

-				$commentText = $comment->getText()->getPlainText();

-				$comment->setText($this->_parseRichText($commentText.$noteText) );

-			} else {

-				//	Set comment for the cell

-				$this->_phpSheet->getComment( $cellAddress )

-//													->setAuthor( $author )

-													->setText($this->_parseRichText($noteText) );

-			}

-		}

-

-	}

-

-

-	/**

-	 *	The TEXT Object record contains the text associated with a cell annotation.

-	 */

-	private function _readTextObject()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// recordData consists of an array of subrecords looking like this:

-		//	grbit: 2 bytes; Option Flags

-		//	rot: 2 bytes; rotation

-		//	cchText: 2 bytes; length of the text (in the first continue record)

-		//	cbRuns: 2 bytes; length of the formatting (in the second continue record)

-		// followed by the continuation records containing the actual text and formatting

-		$grbitOpts	= self::_GetInt2d($recordData, 0);

-		$rot		= self::_GetInt2d($recordData, 2);

-		$cchText	= self::_GetInt2d($recordData, 10);

-		$cbRuns		= self::_GetInt2d($recordData, 12);

-		$text		= $this->_getSplicedRecordData();

-

-		$this->_textObjects[$this->textObjRef] = array(

-				'text'		=> substr($text["recordData"],$text["spliceOffsets"][0]+1,$cchText),

-				'format'	=> substr($text["recordData"],$text["spliceOffsets"][1],$cbRuns),

-				'alignment'	=> $grbitOpts,

-				'rotation'	=> $rot

-			 );

-

-//		echo '<b>_readTextObject()</b><br />';

-//		var_dump($this->_textObjects[$this->textObjRef]);

-//		echo '<br />';

-	}

-

-

-	/**

-	 * Read BOF

-	 */

-	private function _readBof()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 2; size: 2; type of the following data

-		$substreamType = self::_GetInt2d($recordData, 2);

-

-		switch ($substreamType) {

-			case self::XLS_WorkbookGlobals:

-				$version = self::_GetInt2d($recordData, 0);

-				if (($version != self::XLS_BIFF8) && ($version != self::XLS_BIFF7)) {

-					throw new Exception('Cannot read this Excel file. Version is too old.');

-				}

-				$this->_version = $version;

-				break;

-

-			case self::XLS_Worksheet:

-				// do not use this version information for anything

-				// it is unreliable (OpenOffice doc, 5.8), use only version information from the global stream

-				break;

-

-			default:

-				// substream, e.g. chart

-				// just skip the entire substream

-				do {

-					$code = self::_GetInt2d($this->_data, $this->_pos);

-					$this->_readDefault();

-				} while ($code != self::XLS_Type_EOF && $this->_pos < $this->_dataSize);

-				break;

-		}

-	}

-

-

-	/**

-	 * FILEPASS

-	 *

-	 * This record is part of the File Protection Block. It

-	 * contains information about the read/write password of the

-	 * file. All record contents following this record will be

-	 * encrypted.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readFilepass()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-//		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		throw new Exception('Cannot read encrypted file');

-	}

-

-

-	/**

-	 * CODEPAGE

-	 *

-	 * This record stores the text encoding used to write byte

-	 * strings, stored as MS Windows code page identifier.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readCodepage()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; code page identifier

-		$codepage = self::_GetInt2d($recordData, 0);

-

-		$this->_codepage = PHPExcel_Shared_CodePage::NumberToName($codepage);

-	}

-

-

-	/**

-	 * DATEMODE

-	 *

-	 * This record specifies the base date for displaying date

-	 * values. All dates are stored as count of days past this

-	 * base date. In BIFF2-BIFF4 this record is part of the

-	 * Calculation Settings Block. In BIFF5-BIFF8 it is

-	 * stored in the Workbook Globals Substream.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readDateMode()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; 0 = base 1900, 1 = base 1904

-		PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900);

-		if (ord($recordData{0}) == 1) {

-			PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904);

-		}

-	}

-

-

-	/**

-	 * Read a FONT record

-	 */

-	private function _readFont()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			$objFont = new PHPExcel_Style_Font();

-

-			// offset: 0; size: 2; height of the font (in twips = 1/20 of a point)

-			$size = self::_GetInt2d($recordData, 0);

-			$objFont->setSize($size / 20);

-

-			// offset: 2; size: 2; option flags

-				// bit: 0; mask 0x0001; bold (redundant in BIFF5-BIFF8)

-				// bit: 1; mask 0x0002; italic

-				$isItalic = (0x0002 & self::_GetInt2d($recordData, 2)) >> 1;

-				if ($isItalic) $objFont->setItalic(true);

-

-				// bit: 2; mask 0x0004; underlined (redundant in BIFF5-BIFF8)

-				// bit: 3; mask 0x0008; strike

-				$isStrike = (0x0008 & self::_GetInt2d($recordData, 2)) >> 3;

-				if ($isStrike) $objFont->setStrikethrough(true);

-

-			// offset: 4; size: 2; colour index

-			$colorIndex = self::_GetInt2d($recordData, 4);

-			$objFont->colorIndex = $colorIndex;

-

-			// offset: 6; size: 2; font weight

-			$weight = self::_GetInt2d($recordData, 6);

-			switch ($weight) {

-				case 0x02BC:

-					$objFont->setBold(true);

-					break;

-			}

-

-			// offset: 8; size: 2; escapement type

-			$escapement = self::_GetInt2d($recordData, 8);

-			switch ($escapement) {

-				case 0x0001:

-					$objFont->setSuperScript(true);

-					break;

-				case 0x0002:

-					$objFont->setSubScript(true);

-					break;

-			}

-

-			// offset: 10; size: 1; underline type

-			$underlineType = ord($recordData{10});

-			switch ($underlineType) {

-				case 0x00:

-					break; // no underline

-				case 0x01:

-					$objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);

-					break;

-				case 0x02:

-					$objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_DOUBLE);

-					break;

-				case 0x21:

-					$objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING);

-					break;

-				case 0x22:

-					$objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING);

-					break;

-			}

-

-			// offset: 11; size: 1; font family

-			// offset: 12; size: 1; character set

-			// offset: 13; size: 1; not used

-			// offset: 14; size: var; font name

-			if ($this->_version == self::XLS_BIFF8) {

-				$string = self::_readUnicodeStringShort(substr($recordData, 14));

-			} else {

-				$string = $this->_readByteStringShort(substr($recordData, 14));

-			}

-			$objFont->setName($string['value']);

-

-			$this->_objFonts[] = $objFont;

-		}

-	}

-

-

-	/**

-	 * FORMAT

-	 *

-	 * This record contains information about a number format.

-	 * All FORMAT records occur together in a sequential list.

-	 *

-	 * In BIFF2-BIFF4 other records referencing a FORMAT record

-	 * contain a zero-based index into this list. From BIFF5 on

-	 * the FORMAT record contains the index itself that will be

-	 * used by other records.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readFormat()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			$indexCode = self::_GetInt2d($recordData, 0);

-

-			if ($this->_version == self::XLS_BIFF8) {

-				$string = self::_readUnicodeStringLong(substr($recordData, 2));

-			} else {

-				// BIFF7

-				$string = $this->_readByteStringShort(substr($recordData, 2));

-			}

-

-			$formatString = $string['value'];

-			$this->_formats[$indexCode] = $formatString;

-		}

-	}

-

-

-	/**

-	 * XF - Extended Format

-	 *

-	 * This record contains formatting information for cells, rows, columns or styles.

-	 * According to http://support.microsoft.com/kb/147732 there are always at least 15 cell style XF

-	 * and 1 cell XF.

-	 * Inspection of Excel files generated by MS Office Excel shows that XF records 0-14 are cell style XF

-	 * and XF record 15 is a cell XF

-	 * We only read the first cell style XF and skip the remaining cell style XF records

-	 * We read all cell XF records.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readXf()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		$objStyle = new PHPExcel_Style();

-

-		if (!$this->_readDataOnly) {

-			// offset:  0; size: 2; Index to FONT record

-			if (self::_GetInt2d($recordData, 0) < 4) {

-				$fontIndex = self::_GetInt2d($recordData, 0);

-			} else {

-				// this has to do with that index 4 is omitted in all BIFF versions for some strange reason

-				// check the OpenOffice documentation of the FONT record

-				$fontIndex = self::_GetInt2d($recordData, 0) - 1;

-			}

-			$objStyle->setFont($this->_objFonts[$fontIndex]);

-

-			// offset:  2; size: 2; Index to FORMAT record

-			$numberFormatIndex = self::_GetInt2d($recordData, 2);

-			if (isset($this->_formats[$numberFormatIndex])) {

-				// then we have user-defined format code

-				$numberformat = array('code' => $this->_formats[$numberFormatIndex]);

-			} elseif (($code = PHPExcel_Style_NumberFormat::builtInFormatCode($numberFormatIndex)) !== '') {

-				// then we have built-in format code

-				$numberformat = array('code' => $code);

-			} else {

-				// we set the general format code

-				$numberformat = array('code' => 'General');

-			}

-			$objStyle->getNumberFormat()->setFormatCode($numberformat['code']);

-

-			// offset:  4; size: 2; XF type, cell protection, and parent style XF

-			// bit 2-0; mask 0x0007; XF_TYPE_PROT

-			$xfTypeProt = self::_GetInt2d($recordData, 4);

-			// bit 0; mask 0x01; 1 = cell is locked

-			$isLocked = (0x01 & $xfTypeProt) >> 0;

-			$objStyle->getProtection()->setLocked($isLocked ?

-				PHPExcel_Style_Protection::PROTECTION_INHERIT : PHPExcel_Style_Protection::PROTECTION_UNPROTECTED);

-

-			// bit 1; mask 0x02; 1 = Formula is hidden

-			$isHidden = (0x02 & $xfTypeProt) >> 1;

-			$objStyle->getProtection()->setHidden($isHidden ?

-				PHPExcel_Style_Protection::PROTECTION_PROTECTED : PHPExcel_Style_Protection::PROTECTION_UNPROTECTED);

-

-			// bit 2; mask 0x04; 0 = Cell XF, 1 = Cell Style XF

-			$isCellStyleXf = (0x04 & $xfTypeProt) >> 2;

-

-			// offset:  6; size: 1; Alignment and text break

-			// bit 2-0, mask 0x07; horizontal alignment

-			$horAlign = (0x07 & ord($recordData{6})) >> 0;

-			switch ($horAlign) {

-				case 0:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_GENERAL);

-					break;

-				case 1:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);

-					break;

-				case 2:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

-					break;

-				case 3:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

-					break;

-				case 5:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);

-					break;

-				case 6:

-					$objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS);

-					break;

-			}

-			// bit 3, mask 0x08; wrap text

-			$wrapText = (0x08 & ord($recordData{6})) >> 3;

-			switch ($wrapText) {

-				case 0:

-					$objStyle->getAlignment()->setWrapText(false);

-					break;

-				case 1:

-					$objStyle->getAlignment()->setWrapText(true);

-					break;

-			}

-			// bit 6-4, mask 0x70; vertical alignment

-			$vertAlign = (0x70 & ord($recordData{6})) >> 4;

-			switch ($vertAlign) {

-				case 0:

-					$objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_TOP);

-					break;

-				case 1:

-					$objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

-					break;

-				case 2:

-					$objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_BOTTOM);

-					break;

-				case 3:

-					$objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_JUSTIFY);

-					break;

-			}

-

-			if ($this->_version == self::XLS_BIFF8) {

-				// offset:  7; size: 1; XF_ROTATION: Text rotation angle

-					$angle = ord($recordData{7});

-					$rotation = 0;

-					if ($angle <= 90) {

-						$rotation = $angle;

-					} else if ($angle <= 180) {

-						$rotation = 90 - $angle;

-					} else if ($angle == 255) {

-						$rotation = -165;

-					}

-					$objStyle->getAlignment()->setTextRotation($rotation);

-

-				// offset:  8; size: 1; Indentation, shrink to cell size, and text direction

-					// bit: 3-0; mask: 0x0F; indent level

-					$indent = (0x0F & ord($recordData{8})) >> 0;

-					$objStyle->getAlignment()->setIndent($indent);

-

-					// bit: 4; mask: 0x10; 1 = shrink content to fit into cell

-					$shrinkToFit = (0x10 & ord($recordData{8})) >> 4;

-					switch ($shrinkToFit) {

-						case 0:

-							$objStyle->getAlignment()->setShrinkToFit(false);

-							break;

-						case 1:

-							$objStyle->getAlignment()->setShrinkToFit(true);

-							break;

-					}

-

-				// offset:  9; size: 1; Flags used for attribute groups

-

-				// offset: 10; size: 4; Cell border lines and background area

-					// bit: 3-0; mask: 0x0000000F; left style

-					if ($bordersLeftStyle = self::_mapBorderStyle((0x0000000F & self::_GetInt4d($recordData, 10)) >> 0)) {

-						$objStyle->getBorders()->getLeft()->setBorderStyle($bordersLeftStyle);

-					}

-					// bit: 7-4; mask: 0x000000F0; right style

-					if ($bordersRightStyle = self::_mapBorderStyle((0x000000F0 & self::_GetInt4d($recordData, 10)) >> 4)) {

-						$objStyle->getBorders()->getRight()->setBorderStyle($bordersRightStyle);

-					}

-					// bit: 11-8; mask: 0x00000F00; top style

-					if ($bordersTopStyle = self::_mapBorderStyle((0x00000F00 & self::_GetInt4d($recordData, 10)) >> 8)) {

-						$objStyle->getBorders()->getTop()->setBorderStyle($bordersTopStyle);

-					}

-					// bit: 15-12; mask: 0x0000F000; bottom style

-					if ($bordersBottomStyle = self::_mapBorderStyle((0x0000F000 & self::_GetInt4d($recordData, 10)) >> 12)) {

-						$objStyle->getBorders()->getBottom()->setBorderStyle($bordersBottomStyle);

-					}

-					// bit: 22-16; mask: 0x007F0000; left color

-					$objStyle->getBorders()->getLeft()->colorIndex = (0x007F0000 & self::_GetInt4d($recordData, 10)) >> 16;

-

-					// bit: 29-23; mask: 0x3F800000; right color

-					$objStyle->getBorders()->getRight()->colorIndex = (0x3F800000 & self::_GetInt4d($recordData, 10)) >> 23;

-

-					// bit: 30; mask: 0x40000000; 1 = diagonal line from top left to right bottom

-					$diagonalDown = (0x40000000 & self::_GetInt4d($recordData, 10)) >> 30 ?

-						true : false;

-

-					// bit: 31; mask: 0x80000000; 1 = diagonal line from bottom left to top right

-					$diagonalUp = (0x80000000 & self::_GetInt4d($recordData, 10)) >> 31 ?

-						true : false;

-

-					if ($diagonalUp == false && $diagonalDown == false) {

-						$objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_NONE);

-					} elseif ($diagonalUp == true && $diagonalDown == false) {

-						$objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_UP);

-					} elseif ($diagonalUp == false && $diagonalDown == true) {

-						$objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_DOWN);

-					} elseif ($diagonalUp == true && $diagonalDown == true) {

-						$objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_BOTH);

-					}

-

-				// offset: 14; size: 4;

-					// bit: 6-0; mask: 0x0000007F; top color

-					$objStyle->getBorders()->getTop()->colorIndex = (0x0000007F & self::_GetInt4d($recordData, 14)) >> 0;

-

-					// bit: 13-7; mask: 0x00003F80; bottom color

-					$objStyle->getBorders()->getBottom()->colorIndex = (0x00003F80 & self::_GetInt4d($recordData, 14)) >> 7;

-

-					// bit: 20-14; mask: 0x001FC000; diagonal color

-					$objStyle->getBorders()->getDiagonal()->colorIndex = (0x001FC000 & self::_GetInt4d($recordData, 14)) >> 14;

-

-					// bit: 24-21; mask: 0x01E00000; diagonal style

-					if ($bordersDiagonalStyle = self::_mapBorderStyle((0x01E00000 & self::_GetInt4d($recordData, 14)) >> 21)) {

-						$objStyle->getBorders()->getDiagonal()->setBorderStyle($bordersDiagonalStyle);

-					}

-

-					// bit: 31-26; mask: 0xFC000000 fill pattern

-					if ($fillType = self::_mapFillPattern((0xFC000000 & self::_GetInt4d($recordData, 14)) >> 26)) {

-						$objStyle->getFill()->setFillType($fillType);

-					}

-				// offset: 18; size: 2; pattern and background colour

-					// bit: 6-0; mask: 0x007F; color index for pattern color

-					$objStyle->getFill()->startcolorIndex = (0x007F & self::_GetInt2d($recordData, 18)) >> 0;

-

-					// bit: 13-7; mask: 0x3F80; color index for pattern background

-					$objStyle->getFill()->endcolorIndex = (0x3F80 & self::_GetInt2d($recordData, 18)) >> 7;

-			} else {

-				// BIFF5

-

-				// offset: 7; size: 1; Text orientation and flags

-				$orientationAndFlags = ord($recordData{7});

-

-				// bit: 1-0; mask: 0x03; XF_ORIENTATION: Text orientation

-				$xfOrientation = (0x03 & $orientationAndFlags) >> 0;

-				switch ($xfOrientation) {

-					case 0:

-						$objStyle->getAlignment()->setTextRotation(0);

-						break;

-					case 1:

-						$objStyle->getAlignment()->setTextRotation(-165);

-						break;

-					case 2:

-						$objStyle->getAlignment()->setTextRotation(90);

-						break;

-					case 3:

-						$objStyle->getAlignment()->setTextRotation(-90);

-						break;

-				}

-

-				// offset: 8; size: 4; cell border lines and background area

-				$borderAndBackground = self::_GetInt4d($recordData, 8);

-

-				// bit: 6-0; mask: 0x0000007F; color index for pattern color

-				$objStyle->getFill()->startcolorIndex = (0x0000007F & $borderAndBackground) >> 0;

-

-				// bit: 13-7; mask: 0x00003F80; color index for pattern background

-				$objStyle->getFill()->endcolorIndex = (0x00003F80 & $borderAndBackground) >> 7;

-

-				// bit: 21-16; mask: 0x003F0000; fill pattern

-				$objStyle->getFill()->setFillType(self::_mapFillPattern((0x003F0000 & $borderAndBackground) >> 16));

-

-				// bit: 24-22; mask: 0x01C00000; bottom line style

-				$objStyle->getBorders()->getBottom()->setBorderStyle(self::_mapBorderStyle((0x01C00000 & $borderAndBackground) >> 22));

-

-				// bit: 31-25; mask: 0xFE000000; bottom line color

-				$objStyle->getBorders()->getBottom()->colorIndex = (0xFE000000 & $borderAndBackground) >> 25;

-

-				// offset: 12; size: 4; cell border lines

-				$borderLines = self::_GetInt4d($recordData, 12);

-

-				// bit: 2-0; mask: 0x00000007; top line style

-				$objStyle->getBorders()->getTop()->setBorderStyle(self::_mapBorderStyle((0x00000007 & $borderLines) >> 0));

-

-				// bit: 5-3; mask: 0x00000038; left line style

-				$objStyle->getBorders()->getLeft()->setBorderStyle(self::_mapBorderStyle((0x00000038 & $borderLines) >> 3));

-

-				// bit: 8-6; mask: 0x000001C0; right line style

-				$objStyle->getBorders()->getRight()->setBorderStyle(self::_mapBorderStyle((0x000001C0 & $borderLines) >> 6));

-

-				// bit: 15-9; mask: 0x0000FE00; top line color index

-				$objStyle->getBorders()->getTop()->colorIndex = (0x0000FE00 & $borderLines) >> 9;

-

-				// bit: 22-16; mask: 0x007F0000; left line color index

-				$objStyle->getBorders()->getLeft()->colorIndex = (0x007F0000 & $borderLines) >> 16;

-

-				// bit: 29-23; mask: 0x3F800000; right line color index

-				$objStyle->getBorders()->getRight()->colorIndex = (0x3F800000 & $borderLines) >> 23;

-			}

-

-			// add cellStyleXf or cellXf and update mapping

-			if ($isCellStyleXf) {

-				// we only read one style XF record which is always the first

-				if ($this->_xfIndex == 0) {

-					$this->_phpExcel->addCellStyleXf($objStyle);

-					$this->_mapCellStyleXfIndex[$this->_xfIndex] = 0;

-				}

-			} else {

-				// we read all cell XF records

-				$this->_phpExcel->addCellXf($objStyle);

-				$this->_mapCellXfIndex[$this->_xfIndex] = count($this->_phpExcel->getCellXfCollection()) - 1;

-			}

-

-			// update XF index for when we read next record

-			++$this->_xfIndex;

-		}

-	}

-

-

-	/**

-	 *

-	 */

-	private function _readXfExt()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; 0x087D = repeated header

-

-			// offset: 2; size: 2

-

-			// offset: 4; size: 8; not used

-

-			// offset: 12; size: 2; record version

-

-			// offset: 14; size: 2; index to XF record which this record modifies

-			$ixfe = self::_GetInt2d($recordData, 14);

-

-			// offset: 16; size: 2; not used

-

-			// offset: 18; size: 2; number of extension properties that follow

-			$cexts = self::_GetInt2d($recordData, 18);

-

-			// start reading the actual extension data

-			$offset = 20;

-			while ($offset < $length) {

-				// extension type

-				$extType = self::_GetInt2d($recordData, $offset);

-

-				// extension length

-				$cb = self::_GetInt2d($recordData, $offset + 2);

-

-				// extension data

-				$extData = substr($recordData, $offset + 4, $cb);

-

-				switch ($extType) {

-					case 4:		// fill start color

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$fill = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFill();

-								$fill->getStartColor()->setRGB($rgb);

-								unset($fill->startcolorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 5:		// fill end color

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$fill = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFill();

-								$fill->getEndColor()->setRGB($rgb);

-								unset($fill->endcolorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 7:		// border color top

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$top = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getTop();

-								$top->getColor()->setRGB($rgb);

-								unset($top->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 8:		// border color bottom

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$bottom = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getBottom();

-								$bottom->getColor()->setRGB($rgb);

-								unset($bottom->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 9:		// border color left

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$left = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getLeft();

-								$left->getColor()->setRGB($rgb);

-								unset($left->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 10:		// border color right

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$right = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getRight();

-								$right->getColor()->setRGB($rgb);

-								unset($right->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 11:		// border color diagonal

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$diagonal = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getDiagonal();

-								$diagonal->getColor()->setRGB($rgb);

-								unset($diagonal->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-

-					case 13:	// font color

-						$xclfType  = self::_GetInt2d($extData, 0); // color type

-						$xclrValue = substr($extData, 4, 4); // color value (value based on color type)

-

-						if ($xclfType == 2) {

-							$rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2}));

-

-							// modify the relevant style property

-							if ( isset($this->_mapCellXfIndex[$ixfe]) ) {

-								$font = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFont();

-								$font->getColor()->setRGB($rgb);

-								unset($font->colorIndex); // normal color index does not apply, discard

-							}

-						}

-						break;

-				}

-

-				$offset += $cb;

-			}

-		}

-

-	}

-

-

-	/**

-	 * Read STYLE record

-	 */

-	private function _readStyle()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; index to XF record and flag for built-in style

-			$ixfe = self::_GetInt2d($recordData, 0);

-

-			// bit: 11-0; mask 0x0FFF; index to XF record

-			$xfIndex = (0x0FFF & $ixfe) >> 0;

-

-			// bit: 15; mask 0x8000; 0 = user-defined style, 1 = built-in style

-			$isBuiltIn = (bool) ((0x8000 & $ixfe) >> 15);

-

-			if ($isBuiltIn) {

-				// offset: 2; size: 1; identifier for built-in style

-				$builtInId = ord($recordData{2});

-

-				switch ($builtInId) {

-				case 0x00:

-					// currently, we are not using this for anything

-					break;

-

-				default:

-					break;

-				}

-

-			} else {

-				// user-defined; not supported by PHPExcel

-			}

-		}

-	}

-

-

-	/**

-	 * Read PALETTE record

-	 */

-	private function _readPalette()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; number of following colors

-			$nm = self::_GetInt2d($recordData, 0);

-

-			// list of RGB colors

-			for ($i = 0; $i < $nm; ++$i) {

-				$rgb = substr($recordData, 2 + 4 * $i, 4);

-				$this->_palette[] = self::_readRGB($rgb);

-			}

-		}

-	}

-

-

-	/**

-	 * SHEET

-	 *

-	 * This record is  located in the  Workbook Globals

-	 * Substream  and represents a sheet inside the workbook.

-	 * One SHEET record is written for each sheet. It stores the

-	 * sheet name and a stream offset to the BOF record of the

-	 * respective Sheet Substream within the Workbook Stream.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readSheet()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 4; absolute stream position of the BOF record of the sheet

-		$rec_offset = self::_GetInt4d($recordData, 0);

-

-		// offset: 4; size: 1; sheet state

-		switch (ord($recordData{4})) {

-			case 0x00: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VISIBLE;    break;

-			case 0x01: $sheetState = PHPExcel_Worksheet::SHEETSTATE_HIDDEN;     break;

-			case 0x02: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VERYHIDDEN; break;

-			default: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VISIBLE;      break;

-		}

-

-		// offset: 5; size: 1; sheet type

-		$sheetType = ord($recordData{5});

-

-		// offset: 6; size: var; sheet name

-		if ($this->_version == self::XLS_BIFF8) {

-			$string = self::_readUnicodeStringShort(substr($recordData, 6));

-			$rec_name = $string['value'];

-		} elseif ($this->_version == self::XLS_BIFF7) {

-			$string = $this->_readByteStringShort(substr($recordData, 6));

-			$rec_name = $string['value'];

-		}

-

-		$this->_sheets[] = array(

-			'name' => $rec_name,

-			'offset' => $rec_offset,

-			'sheetState' => $sheetState,

-			'sheetType' => $sheetType,

-		);

-	}

-

-

-	/**

-	 * Read EXTERNALBOOK record

-	 */

-	private function _readExternalBook()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset within record data

-		$offset = 0;

-

-		// there are 4 types of records

-		if (strlen($recordData) > 4) {

-			// external reference

-			// offset: 0; size: 2; number of sheet names ($nm)

-			$nm = self::_GetInt2d($recordData, 0);

-			$offset += 2;

-

-			// offset: 2; size: var; encoded URL without sheet name (Unicode string, 16-bit length)

-			$encodedUrlString = self::_readUnicodeStringLong(substr($recordData, 2));

-			$offset += $encodedUrlString['size'];

-

-			// offset: var; size: var; list of $nm sheet names (Unicode strings, 16-bit length)

-			$externalSheetNames = array();

-			for ($i = 0; $i < $nm; ++$i) {

-				$externalSheetNameString = self::_readUnicodeStringLong(substr($recordData, $offset));

-				$externalSheetNames[] = $externalSheetNameString['value'];

-				$offset += $externalSheetNameString['size'];

-			}

-

-			// store the record data

-			$this->_externalBooks[] = array(

-				'type' => 'external',

-				'encodedUrl' => $encodedUrlString['value'],

-				'externalSheetNames' => $externalSheetNames,

-			);

-

-		} elseif (substr($recordData, 2, 2) == pack('CC', 0x01, 0x04)) {

-			// internal reference

-			// offset: 0; size: 2; number of sheet in this document

-			// offset: 2; size: 2; 0x01 0x04

-			$this->_externalBooks[] = array(

-				'type' => 'internal',

-			);

-		} elseif (substr($recordData, 0, 4) == pack('vCC', 0x0001, 0x01, 0x3A)) {

-			// add-in function

-			// offset: 0; size: 2; 0x0001

-			$this->_externalBooks[] = array(

-				'type' => 'addInFunction',

-			);

-		} elseif (substr($recordData, 0, 2) == pack('v', 0x0000)) {

-			// DDE links, OLE links

-			// offset: 0; size: 2; 0x0000

-			// offset: 2; size: var; encoded source document name

-			$this->_externalBooks[] = array(

-				'type' => 'DDEorOLE',

-			);

-		}

-	}

-

-

-	/**

-	 * Read EXTERNNAME record.

-	 */

-	private function _readExternName()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// external sheet references provided for named cells

-		if ($this->_version == self::XLS_BIFF8) {

-			// offset: 0; size: 2; options

-			$options = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 2;

-

-			// offset: 4; size: 2; not used

-

-			// offset: 6; size: var

-			$nameString = self::_readUnicodeStringShort(substr($recordData, 6));

-

-			// offset: var; size: var; formula data

-			$offset = 6 + $nameString['size'];

-			$formula = $this->_getFormulaFromStructure(substr($recordData, $offset));

-

-			$this->_externalNames[] = array(

-				'name' => $nameString['value'],

-				'formula' => $formula,

-			);

-		}

-	}

-

-

-	/**

-	 * Read EXTERNSHEET record

-	 */

-	private function _readExternSheet()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// external sheet references provided for named cells

-		if ($this->_version == self::XLS_BIFF8) {

-			// offset: 0; size: 2; number of following ref structures

-			$nm = self::_GetInt2d($recordData, 0);

-			for ($i = 0; $i < $nm; ++$i) {

-				$this->_ref[] = array(

-					// offset: 2 + 6 * $i; index to EXTERNALBOOK record

-					'externalBookIndex' => self::_GetInt2d($recordData, 2 + 6 * $i),

-					// offset: 4 + 6 * $i; index to first sheet in EXTERNALBOOK record

-					'firstSheetIndex' => self::_GetInt2d($recordData, 4 + 6 * $i),

-					// offset: 6 + 6 * $i; index to last sheet in EXTERNALBOOK record

-					'lastSheetIndex' => self::_GetInt2d($recordData, 6 + 6 * $i),

-				);

-			}

-		}

-	}

-

-

-	/**

-	 * DEFINEDNAME

-	 *

-	 * This record is part of a Link Table. It contains the name

-	 * and the token array of an internal defined name. Token

-	 * arrays of defined names contain tokens with aberrant

-	 * token classes.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readDefinedName()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8) {

-			// retrieves named cells

-

-			// offset: 0; size: 2; option flags

-			$opts = self::_GetInt2d($recordData, 0);

-

-				// bit: 5; mask: 0x0020; 0 = user-defined name, 1 = built-in-name

-				$isBuiltInName = (0x0020 & $opts) >> 5;

-

-			// offset: 2; size: 1; keyboard shortcut

-

-			// offset: 3; size: 1; length of the name (character count)

-			$nlen = ord($recordData{3});

-

-			// offset: 4; size: 2; size of the formula data (it can happen that this is zero)

-			// note: there can also be additional data, this is not included in $flen

-			$flen = self::_GetInt2d($recordData, 4);

-

-			// offset: 8; size: 2; 0=Global name, otherwise index to sheet (1-based)

-			$scope = self::_GetInt2d($recordData, 8);

-

-			// offset: 14; size: var; Name (Unicode string without length field)

-			$string = self::_readUnicodeString(substr($recordData, 14), $nlen);

-

-			// offset: var; size: $flen; formula data

-			$offset = 14 + $string['size'];

-			$formulaStructure = pack('v', $flen) . substr($recordData, $offset);

-

-			try {

-				$formula = $this->_getFormulaFromStructure($formulaStructure);

-			} catch (Exception $e) {

-				$formula = '';

-			}

-

-			$this->_definedname[] = array(

-				'isBuiltInName' => $isBuiltInName,

-				'name' => $string['value'],

-				'formula' => $formula,

-				'scope' => $scope,

-			);

-		}

-	}

-

-

-	/**

-	 * Read MSODRAWINGGROUP record

-	 */

-	private function _readMsoDrawingGroup()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-

-		// get spliced record data

-		$splicedRecordData = $this->_getSplicedRecordData();

-		$recordData = $splicedRecordData['recordData'];

-

-		$this->_drawingGroupData .= $recordData;

-	}

-

-

-	/**

-	 * SST - Shared String Table

-	 *

-	 * This record contains a list of all strings used anywhere

-	 * in the workbook. Each string occurs only once. The

-	 * workbook uses indexes into the list to reference the

-	 * strings.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 **/

-	private function _readSst()

-	{

-		// offset within (spliced) record data

-		$pos = 0;

-

-		// get spliced record data

-		$splicedRecordData = $this->_getSplicedRecordData();

-

-		$recordData = $splicedRecordData['recordData'];

-		$spliceOffsets = $splicedRecordData['spliceOffsets'];

-

-		// offset: 0; size: 4; total number of strings in the workbook

-		$pos += 4;

-

-		// offset: 4; size: 4; number of following strings ($nm)

-		$nm = self::_GetInt4d($recordData, 4);

-		$pos += 4;

-

-		// loop through the Unicode strings (16-bit length)

-		for ($i = 0; $i < $nm; ++$i) {

-

-			// number of characters in the Unicode string

-			$numChars = self::_GetInt2d($recordData, $pos);

-			$pos += 2;

-

-			// option flags

-			$optionFlags = ord($recordData{$pos});

-			++$pos;

-

-			// bit: 0; mask: 0x01; 0 = compressed; 1 = uncompressed

-			$isCompressed = (($optionFlags & 0x01) == 0) ;

-

-			// bit: 2; mask: 0x02; 0 = ordinary; 1 = Asian phonetic

-			$hasAsian = (($optionFlags & 0x04) != 0);

-

-			// bit: 3; mask: 0x03; 0 = ordinary; 1 = Rich-Text

-			$hasRichText = (($optionFlags & 0x08) != 0);

-

-			if ($hasRichText) {

-				// number of Rich-Text formatting runs

-				$formattingRuns = self::_GetInt2d($recordData, $pos);

-				$pos += 2;

-			}

-

-			if ($hasAsian) {

-				// size of Asian phonetic setting

-				$extendedRunLength = self::_GetInt4d($recordData, $pos);

-				$pos += 4;

-			}

-

-			// expected byte length of character array if not split

-			$len = ($isCompressed) ? $numChars : $numChars * 2;

-

-			// look up limit position

-			foreach ($spliceOffsets as $spliceOffset) {

-				// it can happen that the string is empty, therefore we need

-				// <= and not just <

-				if ($pos <= $spliceOffset) {

-					$limitpos = $spliceOffset;

-					break;

-				}

-			}

-

-			if ($pos + $len <= $limitpos) {

-				// character array is not split between records

-

-				$retstr = substr($recordData, $pos, $len);

-				$pos += $len;

-

-			} else {

-				// character array is split between records

-

-				// first part of character array

-				$retstr = substr($recordData, $pos, $limitpos - $pos);

-

-				$bytesRead = $limitpos - $pos;

-

-				// remaining characters in Unicode string

-				$charsLeft = $numChars - (($isCompressed) ? $bytesRead : ($bytesRead / 2));

-

-				$pos = $limitpos;

-

-				// keep reading the characters

-				while ($charsLeft > 0) {

-

-					// look up next limit position, in case the string span more than one continue record

-					foreach ($spliceOffsets as $spliceOffset) {

-						if ($pos < $spliceOffset) {

-							$limitpos = $spliceOffset;

-							break;

-						}

-					}

-

-					// repeated option flags

-					// OpenOffice.org documentation 5.21

-					$option = ord($recordData{$pos});

-					++$pos;

-

-					if ($isCompressed && ($option == 0)) {

-						// 1st fragment compressed

-						// this fragment compressed

-						$len = min($charsLeft, $limitpos - $pos);

-						$retstr .= substr($recordData, $pos, $len);

-						$charsLeft -= $len;

-						$isCompressed = true;

-

-					} elseif (!$isCompressed && ($option != 0)) {

-						// 1st fragment uncompressed

-						// this fragment uncompressed

-						$len = min($charsLeft * 2, $limitpos - $pos);

-						$retstr .= substr($recordData, $pos, $len);

-						$charsLeft -= $len / 2;

-						$isCompressed = false;

-

-					} elseif (!$isCompressed && ($option == 0)) {

-						// 1st fragment uncompressed

-						// this fragment compressed

-						$len = min($charsLeft, $limitpos - $pos);

-						for ($j = 0; $j < $len; ++$j) {

-							$retstr .= $recordData{$pos + $j} . chr(0);

-						}

-						$charsLeft -= $len;

-						$isCompressed = false;

-

-					} else {

-						// 1st fragment compressed

-						// this fragment uncompressed

-						$newstr = '';

-						for ($j = 0; $j < strlen($retstr); ++$j) {

-							$newstr .= $retstr[$j] . chr(0);

-						}

-						$retstr = $newstr;

-						$len = min($charsLeft * 2, $limitpos - $pos);

-						$retstr .= substr($recordData, $pos, $len);

-						$charsLeft -= $len / 2;

-						$isCompressed = false;

-					}

-

-					$pos += $len;

-				}

-			}

-

-			// convert to UTF-8

-			$retstr = self::_encodeUTF16($retstr, $isCompressed);

-

-			// read additional Rich-Text information, if any

-			$fmtRuns = array();

-			if ($hasRichText) {

-				// list of formatting runs

-				for ($j = 0; $j < $formattingRuns; ++$j) {

-					// first formatted character; zero-based

-					$charPos = self::_GetInt2d($recordData, $pos + $j * 4);

-

-					// index to font record

-					$fontIndex = self::_GetInt2d($recordData, $pos + 2 + $j * 4);

-

-					$fmtRuns[] = array(

-						'charPos' => $charPos,

-						'fontIndex' => $fontIndex,

-					);

-				}

-				$pos += 4 * $formattingRuns;

-			}

-

-			// read additional Asian phonetics information, if any

-			if ($hasAsian) {

-				// For Asian phonetic settings, we skip the extended string data

-				$pos += $extendedRunLength;

-			}

-

-			// store the shared sting

-			$this->_sst[] = array(

-				'value' => $retstr,

-				'fmtRuns' => $fmtRuns,

-			);

-		}

-

-		// _getSplicedRecordData() takes care of moving current position in data stream

-	}

-

-

-	/**

-	 * Read PRINTGRIDLINES record

-	 */

-	private function _readPrintGridlines()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) {

-			// offset: 0; size: 2; 0 = do not print sheet grid lines; 1 = print sheet gridlines

-			$printGridlines = (bool) self::_GetInt2d($recordData, 0);

-			$this->_phpSheet->setPrintGridlines($printGridlines);

-		}

-	}

-

-

-	/**

-	 * Read DEFAULTROWHEIGHT record

-	 */

-	private function _readDefaultRowHeight()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; option flags

-		// offset: 2; size: 2; default height for unused rows, (twips 1/20 point)

-		$height = self::_GetInt2d($recordData, 2);

-		$this->_phpSheet->getDefaultRowDimension()->setRowHeight($height / 20);

-	}

-

-

-	/**

-	 * Read SHEETPR record

-	 */

-	private function _readSheetPr()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2

-

-		// bit: 6; mask: 0x0040; 0 = outline buttons above outline group

-		$isSummaryBelow = (0x0040 & self::_GetInt2d($recordData, 0)) >> 6;

-		$this->_phpSheet->setShowSummaryBelow($isSummaryBelow);

-

-		// bit: 7; mask: 0x0080; 0 = outline buttons left of outline group

-		$isSummaryRight = (0x0080 & self::_GetInt2d($recordData, 0)) >> 7;

-		$this->_phpSheet->setShowSummaryRight($isSummaryRight);

-

-		// bit: 8; mask: 0x100; 0 = scale printout in percent, 1 = fit printout to number of pages

-		// this corresponds to radio button setting in page setup dialog in Excel

-		$this->_isFitToPages = (bool) ((0x0100 & self::_GetInt2d($recordData, 0)) >> 8);

-	}

-

-

-	/**

-	 * Read HORIZONTALPAGEBREAKS record

-	 */

-	private function _readHorizontalPageBreaks()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) {

-

-			// offset: 0; size: 2; number of the following row index structures

-			$nm = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 6 * $nm; list of $nm row index structures

-			for ($i = 0; $i < $nm; ++$i) {

-				$r = self::_GetInt2d($recordData, 2 + 6 * $i);

-				$cf = self::_GetInt2d($recordData, 2 + 6 * $i + 2);

-				$cl = self::_GetInt2d($recordData, 2 + 6 * $i + 4);

-

-				// not sure why two column indexes are necessary?

-				$this->_phpSheet->setBreakByColumnAndRow($cf, $r, PHPExcel_Worksheet::BREAK_ROW);

-			}

-		}

-	}

-

-

-	/**

-	 * Read VERTICALPAGEBREAKS record

-	 */

-	private function _readVerticalPageBreaks()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) {

-			// offset: 0; size: 2; number of the following column index structures

-			$nm = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 6 * $nm; list of $nm row index structures

-			for ($i = 0; $i < $nm; ++$i) {

-				$c = self::_GetInt2d($recordData, 2 + 6 * $i);

-				$rf = self::_GetInt2d($recordData, 2 + 6 * $i + 2);

-				$rl = self::_GetInt2d($recordData, 2 + 6 * $i + 4);

-

-				// not sure why two row indexes are necessary?

-				$this->_phpSheet->setBreakByColumnAndRow($c, $rf, PHPExcel_Worksheet::BREAK_COLUMN);

-			}

-		}

-	}

-

-

-	/**

-	 * Read HEADER record

-	 */

-	private function _readHeader()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: var

-			// realized that $recordData can be empty even when record exists

-			if ($recordData) {

-				if ($this->_version == self::XLS_BIFF8) {

-					$string = self::_readUnicodeStringLong($recordData);

-				} else {

-					$string = $this->_readByteStringShort($recordData);

-				}

-

-				$this->_phpSheet->getHeaderFooter()->setOddHeader($string['value']);

-				$this->_phpSheet->getHeaderFooter()->setEvenHeader($string['value']);

-			}

-		}

-	}

-

-

-	/**

-	 * Read FOOTER record

-	 */

-	private function _readFooter()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: var

-			// realized that $recordData can be empty even when record exists

-			if ($recordData) {

-				if ($this->_version == self::XLS_BIFF8) {

-					$string = self::_readUnicodeStringLong($recordData);

-				} else {

-					$string = $this->_readByteStringShort($recordData);

-				}

-				$this->_phpSheet->getHeaderFooter()->setOddFooter($string['value']);

-				$this->_phpSheet->getHeaderFooter()->setEvenFooter($string['value']);

-			}

-		}

-	}

-

-

-	/**

-	 * Read HCENTER record

-	 */

-	private function _readHcenter()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; 0 = print sheet left aligned, 1 = print sheet centered horizontally

-			$isHorizontalCentered = (bool) self::_GetInt2d($recordData, 0);

-

-			$this->_phpSheet->getPageSetup()->setHorizontalCentered($isHorizontalCentered);

-		}

-	}

-

-

-	/**

-	 * Read VCENTER record

-	 */

-	private function _readVcenter()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; 0 = print sheet aligned at top page border, 1 = print sheet vertically centered

-			$isVerticalCentered = (bool) self::_GetInt2d($recordData, 0);

-

-			$this->_phpSheet->getPageSetup()->setVerticalCentered($isVerticalCentered);

-		}

-	}

-

-

-	/**

-	 * Read LEFTMARGIN record

-	 */

-	private function _readLeftMargin()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 8

-			$this->_phpSheet->getPageMargins()->setLeft(self::_extractNumber($recordData));

-		}

-	}

-

-

-	/**

-	 * Read RIGHTMARGIN record

-	 */

-	private function _readRightMargin()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 8

-			$this->_phpSheet->getPageMargins()->setRight(self::_extractNumber($recordData));

-		}

-	}

-

-

-	/**

-	 * Read TOPMARGIN record

-	 */

-	private function _readTopMargin()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 8

-			$this->_phpSheet->getPageMargins()->setTop(self::_extractNumber($recordData));

-		}

-	}

-

-

-	/**

-	 * Read BOTTOMMARGIN record

-	 */

-	private function _readBottomMargin()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 8

-			$this->_phpSheet->getPageMargins()->setBottom(self::_extractNumber($recordData));

-		}

-	}

-

-

-	/**

-	 * Read PAGESETUP record

-	 */

-	private function _readPageSetup()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; paper size

-			$paperSize = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 2; scaling factor

-			$scale = self::_GetInt2d($recordData, 2);

-

-			// offset: 6; size: 2; fit worksheet width to this number of pages, 0 = use as many as needed

-			$fitToWidth = self::_GetInt2d($recordData, 6);

-

-			// offset: 8; size: 2; fit worksheet height to this number of pages, 0 = use as many as needed

-			$fitToHeight = self::_GetInt2d($recordData, 8);

-

-			// offset: 10; size: 2; option flags

-

-				// bit: 1; mask: 0x0002; 0=landscape, 1=portrait

-				$isPortrait = (0x0002 & self::_GetInt2d($recordData, 10)) >> 1;

-

-				// bit: 2; mask: 0x0004; 1= paper size, scaling factor, paper orient. not init

-				// when this bit is set, do not use flags for those properties

-				$isNotInit = (0x0004 & self::_GetInt2d($recordData, 10)) >> 2;

-

-			if (!$isNotInit) {

-				$this->_phpSheet->getPageSetup()->setPaperSize($paperSize);

-				switch ($isPortrait) {

-				case 0: $this->_phpSheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE); break;

-				case 1: $this->_phpSheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT); break;

-				}

-

-				$this->_phpSheet->getPageSetup()->setScale($scale, false);

-				$this->_phpSheet->getPageSetup()->setFitToPage((bool) $this->_isFitToPages);

-				$this->_phpSheet->getPageSetup()->setFitToWidth($fitToWidth, false);

-				$this->_phpSheet->getPageSetup()->setFitToHeight($fitToHeight, false);

-			}

-

-			// offset: 16; size: 8; header margin (IEEE 754 floating-point value)

-			$marginHeader = self::_extractNumber(substr($recordData, 16, 8));

-			$this->_phpSheet->getPageMargins()->setHeader($marginHeader);

-

-			// offset: 24; size: 8; footer margin (IEEE 754 floating-point value)

-			$marginFooter = self::_extractNumber(substr($recordData, 24, 8));

-			$this->_phpSheet->getPageMargins()->setFooter($marginFooter);

-		}

-	}

-

-

-	/**

-	 * PROTECT - Sheet protection (BIFF2 through BIFF8)

-	 *   if this record is omitted, then it also means no sheet protection

-	 */

-	private function _readProtect()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// offset: 0; size: 2;

-

-		// bit 0, mask 0x01; 1 = sheet is protected

-		$bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0;

-		$this->_phpSheet->getProtection()->setSheet((bool)$bool);

-	}

-

-

-	/**

-	 * SCENPROTECT

-	 */

-	private function _readScenProtect()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// offset: 0; size: 2;

-

-		// bit: 0, mask 0x01; 1 = scenarios are protected

-		$bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0;

-

-		$this->_phpSheet->getProtection()->setScenarios((bool)$bool);

-	}

-

-

-	/**

-	 * OBJECTPROTECT

-	 */

-	private function _readObjectProtect()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// offset: 0; size: 2;

-

-		// bit: 0, mask 0x01; 1 = objects are protected

-		$bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0;

-

-		$this->_phpSheet->getProtection()->setObjects((bool)$bool);

-	}

-

-

-	/**

-	 * PASSWORD - Sheet protection (hashed) password (BIFF2 through BIFF8)

-	 */

-	private function _readPassword()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; 16-bit hash value of password

-			$password = strtoupper(dechex(self::_GetInt2d($recordData, 0))); // the hashed password

-			$this->_phpSheet->getProtection()->setPassword($password, true);

-		}

-	}

-

-

-	/**

-	 * Read DEFCOLWIDTH record

-	 */

-	private function _readDefColWidth()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; default column width

-		$width = self::_GetInt2d($recordData, 0);

-		if ($width != 8) {

-			$this->_phpSheet->getDefaultColumnDimension()->setWidth($width);

-		}

-	}

-

-

-	/**

-	 * Read COLINFO record

-	 */

-	private function _readColInfo()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; index to first column in range

-			$fc = self::_GetInt2d($recordData, 0); // first column index

-

-			// offset: 2; size: 2; index to last column in range

-			$lc = self::_GetInt2d($recordData, 2); // first column index

-

-			// offset: 4; size: 2; width of the column in 1/256 of the width of the zero character

-			$width = self::_GetInt2d($recordData, 4);

-

-			// offset: 6; size: 2; index to XF record for default column formatting

-			$xfIndex = self::_GetInt2d($recordData, 6);

-

-			// offset: 8; size: 2; option flags

-

-				// bit: 0; mask: 0x0001; 1= columns are hidden

-				$isHidden = (0x0001 & self::_GetInt2d($recordData, 8)) >> 0;

-

-				// bit: 10-8; mask: 0x0700; outline level of the columns (0 = no outline)

-				$level = (0x0700 & self::_GetInt2d($recordData, 8)) >> 8;

-

-				// bit: 12; mask: 0x1000; 1 = collapsed

-				$isCollapsed = (0x1000 & self::_GetInt2d($recordData, 8)) >> 12;

-

-			// offset: 10; size: 2; not used

-

-			for ($i = $fc; $i <= $lc; ++$i) {

-				if ($lc == 255 || $lc == 256) {

-					$this->_phpSheet->getDefaultColumnDimension()->setWidth($width / 256);

-					break;

-				}

-				$this->_phpSheet->getColumnDimensionByColumn($i)->setWidth($width / 256);

-				$this->_phpSheet->getColumnDimensionByColumn($i)->setVisible(!$isHidden);

-				$this->_phpSheet->getColumnDimensionByColumn($i)->setOutlineLevel($level);

-				$this->_phpSheet->getColumnDimensionByColumn($i)->setCollapsed($isCollapsed);

-				$this->_phpSheet->getColumnDimensionByColumn($i)->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-	}

-

-

-	/**

-	 * ROW

-	 *

-	 * This record contains the properties of a single row in a

-	 * sheet. Rows and cells in a sheet are divided into blocks

-	 * of 32 rows.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readRow()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; index of this row

-			$r = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 2; index to column of the first cell which is described by a cell record

-

-			// offset: 4; size: 2; index to column of the last cell which is described by a cell record, increased by 1

-

-			// offset: 6; size: 2;

-

-			// bit: 14-0; mask: 0x7FFF; height of the row, in twips = 1/20 of a point

-			$height = (0x7FFF & self::_GetInt2d($recordData, 6)) >> 0;

-

-			// bit: 15: mask: 0x8000; 0 = row has custom height; 1= row has default height

-			$useDefaultHeight = (0x8000 & self::_GetInt2d($recordData, 6)) >> 15;

-

-			if (!$useDefaultHeight) {

-				$this->_phpSheet->getRowDimension($r + 1)->setRowHeight($height / 20);

-			}

-

-			// offset: 8; size: 2; not used

-

-			// offset: 10; size: 2; not used in BIFF5-BIFF8

-

-			// offset: 12; size: 4; option flags and default row formatting

-

-			// bit: 2-0: mask: 0x00000007; outline level of the row

-			$level = (0x00000007 & self::_GetInt4d($recordData, 12)) >> 0;

-			$this->_phpSheet->getRowDimension($r + 1)->setOutlineLevel($level);

-

-			// bit: 4; mask: 0x00000010; 1 = outline group start or ends here... and is collapsed

-			$isCollapsed = (0x00000010 & self::_GetInt4d($recordData, 12)) >> 4;

-			$this->_phpSheet->getRowDimension($r + 1)->setCollapsed($isCollapsed);

-

-			// bit: 5; mask: 0x00000020; 1 = row is hidden

-			$isHidden = (0x00000020 & self::_GetInt4d($recordData, 12)) >> 5;

-			$this->_phpSheet->getRowDimension($r + 1)->setVisible(!$isHidden);

-

-			// bit: 7; mask: 0x00000080; 1 = row has explicit format

-			$hasExplicitFormat = (0x00000080 & self::_GetInt4d($recordData, 12)) >> 7;

-

-			// bit: 27-16; mask: 0x0FFF0000; only applies when hasExplicitFormat = 1; index to XF record

-			$xfIndex = (0x0FFF0000 & self::_GetInt4d($recordData, 12)) >> 16;

-

-			if ($hasExplicitFormat) {

-				$this->_phpSheet->getRowDimension($r + 1)->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-	}

-

-

-	/**

-	 * Read RK record

-	 * This record represents a cell that contains an RK value

-	 * (encoded integer or floating-point value). If a

-	 * floating-point value cannot be encoded to an RK value,

-	 * a NUMBER record will be written. This record replaces the

-	 * record INTEGER written in BIFF2.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readRk()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; index to column

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset: 4; size: 2; index to XF record

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// offset: 6; size: 4; RK value

-			$rknum = self::_GetInt4d($recordData, 6);

-			$numValue = self::_GetIEEE754($rknum);

-

-			$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-			if (!$this->_readDataOnly) {

-				// add style information

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-

-			// add cell

-			$cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC);

-		}

-	}

-

-

-	/**

-	 * Read LABELSST record

-	 * This record represents a cell that contains a string. It

-	 * replaces the LABEL record and RSTRING record used in

-	 * BIFF2-BIFF5.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readLabelSst()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; index to column

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset: 4; size: 2; index to XF record

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// offset: 6; size: 4; index to SST record

-			$index = self::_GetInt4d($recordData, 6);

-

-			// add cell

-			if (($fmtRuns = $this->_sst[$index]['fmtRuns']) && !$this->_readDataOnly) {

-				// then we should treat as rich text

-				$richText = new PHPExcel_RichText();

-				$charPos = 0;

-				$sstCount = count($this->_sst[$index]['fmtRuns']);

-				for ($i = 0; $i <= $sstCount; ++$i) {

-					if (isset($fmtRuns[$i])) {

-						$text = PHPExcel_Shared_String::Substring($this->_sst[$index]['value'], $charPos, $fmtRuns[$i]['charPos'] - $charPos);

-						$charPos = $fmtRuns[$i]['charPos'];

-					} else {

-						$text = PHPExcel_Shared_String::Substring($this->_sst[$index]['value'], $charPos, PHPExcel_Shared_String::CountCharacters($this->_sst[$index]['value']));

-					}

-

-					if (PHPExcel_Shared_String::CountCharacters($text) > 0) {

-						if ($i == 0) { // first text run, no style

-							$richText->createText($text);

-						} else {

-							$textRun = $richText->createTextRun($text);

-							if (isset($fmtRuns[$i - 1])) {

-								if ($fmtRuns[$i - 1]['fontIndex'] < 4) {

-									$fontIndex = $fmtRuns[$i - 1]['fontIndex'];

-								} else {

-									// this has to do with that index 4 is omitted in all BIFF versions for some strange reason

-									// check the OpenOffice documentation of the FONT record

-									$fontIndex = $fmtRuns[$i - 1]['fontIndex'] - 1;

-								}

-								$textRun->setFont(clone $this->_objFonts[$fontIndex]);

-							}

-						}

-					}

-				}

-				$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-				$cell->setValueExplicit($richText, PHPExcel_Cell_DataType::TYPE_STRING);

-			} else {

-				$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-				$cell->setValueExplicit($this->_sst[$index]['value'], PHPExcel_Cell_DataType::TYPE_STRING);

-			}

-

-			if (!$this->_readDataOnly) {

-				// add style information

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-	}

-

-

-	/**

-	 * Read MULRK record

-	 * This record represents a cell range containing RK value

-	 * cells. All cells are located in the same row.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readMulRk()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; index to first column

-		$colFirst = self::_GetInt2d($recordData, 2);

-

-		// offset: var; size: 2; index to last column

-		$colLast = self::_GetInt2d($recordData, $length - 2);

-		$columns = $colLast - $colFirst + 1;

-

-		// offset within record data

-		$offset = 4;

-

-		for ($i = 0; $i < $columns; ++$i) {

-			$columnString = PHPExcel_Cell::stringFromColumnIndex($colFirst + $i);

-

-			// Read cell?

-			if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-

-				// offset: var; size: 2; index to XF record

-				$xfIndex = self::_GetInt2d($recordData, $offset);

-

-				// offset: var; size: 4; RK value

-				$numValue = self::_GetIEEE754(self::_GetInt4d($recordData, $offset + 2));

-				$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-				if (!$this->_readDataOnly) {

-					// add style

-					$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-				}

-

-				// add cell value

-				$cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC);

-			}

-

-			$offset += 6;

-		}

-	}

-

-

-	/**

-	 * Read NUMBER record

-	 * This record represents a cell that contains a

-	 * floating-point value.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readNumber()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size 2; index to column

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset 4; size: 2; index to XF record

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			$numValue = self::_extractNumber(substr($recordData, 6, 8));

-

-			$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-			if (!$this->_readDataOnly) {

-				// add cell style

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-

-			// add cell value

-			$cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC);

-		}

-	}

-

-

-	/**

-	 * Read FORMULA record + perhaps a following STRING record if formula result is a string

-	 * This record contains the token array and the result of a

-	 * formula cell.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readFormula()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; row index

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; col index

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// offset: 20: size: variable; formula structure

-		$formulaStructure = substr($recordData, 20);

-

-		// offset: 14: size: 2; option flags, recalculate always, recalculate on open etc.

-		$options = self::_GetInt2d($recordData, 14);

-

-		// bit: 0; mask: 0x0001; 1 = recalculate always

-		// bit: 1; mask: 0x0002; 1 = calculate on open

-		// bit: 2; mask: 0x0008; 1 = part of a shared formula

-		$isPartOfSharedFormula = (bool) (0x0008 & $options);

-

-		// WARNING:

-		// We can apparently not rely on $isPartOfSharedFormula. Even when $isPartOfSharedFormula = true

-		// the formula data may be ordinary formula data, therefore we need to check

-		// explicitly for the tExp token (0x01)

-		$isPartOfSharedFormula = $isPartOfSharedFormula && ord($formulaStructure{2}) == 0x01;

-

-		if ($isPartOfSharedFormula) {

-			// part of shared formula which means there will be a formula with a tExp token and nothing else

-			// get the base cell, grab tExp token

-			$baseRow = self::_GetInt2d($formulaStructure, 3);

-			$baseCol = self::_GetInt2d($formulaStructure, 5);

-			$this->_baseCell = PHPExcel_Cell::stringFromColumnIndex($baseCol). ($baseRow + 1);

-		}

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-

-			if ($isPartOfSharedFormula) {

-				// formula is added to this cell after the sheet has been read

-				$this->_sharedFormulaParts[$columnString . ($row + 1)] = $this->_baseCell;

-			}

-

-			// offset: 16: size: 4; not used

-

-			// offset: 4; size: 2; XF index

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// offset: 6; size: 8; result of the formula

-			if ( (ord($recordData{6}) == 0)

-				&& (ord($recordData{12}) == 255)

-				&& (ord($recordData{13}) == 255) ) {

-

-				// String formula. Result follows in appended STRING record

-				$dataType = PHPExcel_Cell_DataType::TYPE_STRING;

-

-				// read possible SHAREDFMLA record

-				$code = self::_GetInt2d($this->_data, $this->_pos);

-				if ($code == self::XLS_Type_SHAREDFMLA) {

-					$this->_readSharedFmla();

-				}

-

-				// read STRING record

-				$value = $this->_readString();

-

-			} elseif ((ord($recordData{6}) == 1)

-				&& (ord($recordData{12}) == 255)

-				&& (ord($recordData{13}) == 255)) {

-

-				// Boolean formula. Result is in +2; 0=false, 1=true

-				$dataType = PHPExcel_Cell_DataType::TYPE_BOOL;

-				$value = (bool) ord($recordData{8});

-

-			} elseif ((ord($recordData{6}) == 2)

-				&& (ord($recordData{12}) == 255)

-				&& (ord($recordData{13}) == 255)) {

-

-				// Error formula. Error code is in +2

-				$dataType = PHPExcel_Cell_DataType::TYPE_ERROR;

-				$value = self::_mapErrorCode(ord($recordData{8}));

-

-			} elseif ((ord($recordData{6}) == 3)

-				&& (ord($recordData{12}) == 255)

-				&& (ord($recordData{13}) == 255)) {

-

-				// Formula result is a null string

-				$dataType = PHPExcel_Cell_DataType::TYPE_NULL;

-				$value = '';

-

-			} else {

-

-				// forumla result is a number, first 14 bytes like _NUMBER record

-				$dataType = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-				$value = self::_extractNumber(substr($recordData, 6, 8));

-

-			}

-

-			$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-			if (!$this->_readDataOnly) {

-				// add cell style

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-

-			// store the formula

-			if (!$isPartOfSharedFormula) {

-				// not part of shared formula

-				// add cell value. If we can read formula, populate with formula, otherwise just used cached value

-				try {

-					if ($this->_version != self::XLS_BIFF8) {

-						throw new Exception('Not BIFF8. Can only read BIFF8 formulas');

-					}

-					$formula = $this->_getFormulaFromStructure($formulaStructure); // get formula in human language

-					$cell->setValueExplicit('=' . $formula, PHPExcel_Cell_DataType::TYPE_FORMULA);

-

-				} catch (Exception $e) {

-					$cell->setValueExplicit($value, $dataType);

-				}

-			} else {

-				if ($this->_version == self::XLS_BIFF8) {

-					// do nothing at this point, formula id added later in the code

-				} else {

-					$cell->setValueExplicit($value, $dataType);

-				}

-			}

-

-			// store the cached calculated value

-			$cell->setCalculatedValue($value);

-		}

-	}

-

-

-	/**

-	 * Read a SHAREDFMLA record. This function just stores the binary shared formula in the reader,

-	 * which usually contains relative references.

-	 * These will be used to construct the formula in each shared formula part after the sheet is read.

-	 */

-	private function _readSharedFmla()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0, size: 6; cell range address of the area used by the shared formula, not used for anything

-		$cellRange = substr($recordData, 0, 6);

-		$cellRange = $this->_readBIFF5CellRangeAddressFixed($cellRange); // note: even BIFF8 uses BIFF5 syntax

-

-		// offset: 6, size: 1; not used

-

-		// offset: 7, size: 1; number of existing FORMULA records for this shared formula

-		$no = ord($recordData{7});

-

-		// offset: 8, size: var; Binary token array of the shared formula

-		$formula = substr($recordData, 8);

-

-		// at this point we only store the shared formula for later use

-		$this->_sharedFormulas[$this->_baseCell] = $formula;

-

-	}

-

-

-	/**

-	 * Read a STRING record from current stream position and advance the stream pointer to next record

-	 * This record is used for storing result from FORMULA record when it is a string, and

-	 * it occurs directly after the FORMULA record

-	 *

-	 * @return string The string contents as UTF-8

-	 */

-	private function _readString()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8) {

-			$string = self::_readUnicodeStringLong($recordData);

-			$value = $string['value'];

-		} else {

-			$string = $this->_readByteStringLong($recordData);

-			$value = $string['value'];

-		}

-

-		return $value;

-	}

-

-

-	/**

-	 * Read BOOLERR record

-	 * This record represents a Boolean value or error value

-	 * cell.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readBoolErr()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; row index

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; column index

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset: 4; size: 2; index to XF record

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// offset: 6; size: 1; the boolean value or error value

-			$boolErr = ord($recordData{6});

-

-			// offset: 7; size: 1; 0=boolean; 1=error

-			$isError = ord($recordData{7});

-

-			$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-			switch ($isError) {

-				case 0: // boolean

-					$value = (bool) $boolErr;

-

-					// add cell value

-					$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_BOOL);

-					break;

-

-				case 1: // error type

-					$value = self::_mapErrorCode($boolErr);

-

-					// add cell value

-					$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_ERROR);

-					break;

-			}

-

-			if (!$this->_readDataOnly) {

-				// add cell style

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-	}

-

-

-	/**

-	 * Read MULBLANK record

-	 * This record represents a cell range of empty cells. All

-	 * cells are located in the same row

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readMulBlank()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; index to first column

-		$fc = self::_GetInt2d($recordData, 2);

-

-		// offset: 4; size: 2 x nc; list of indexes to XF records

-		// add style information

-		if (!$this->_readDataOnly) {

-			for ($i = 0; $i < $length / 2 - 3; ++$i) {

-				$columnString = PHPExcel_Cell::stringFromColumnIndex($fc + $i);

-

-				// Read cell?

-				if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-					$xfIndex = self::_GetInt2d($recordData, 4 + 2 * $i);

-					$this->_phpSheet->getCell($columnString . ($row + 1))->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-				}

-			}

-		}

-

-		// offset: 6; size 2; index to last column (not needed)

-	}

-

-

-	/**

-	 * Read LABEL record

-	 * This record represents a cell that contains a string. In

-	 * BIFF8 it is usually replaced by the LABELSST record.

-	 * Excel still uses this record, if it copies unformatted

-	 * text cells to the clipboard.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readLabel()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; index to row

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; index to column

-		$column = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($column);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset: 4; size: 2; XF index

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// add cell value

-			// todo: what if string is very long? continue record

-			if ($this->_version == self::XLS_BIFF8) {

-				$string = self::_readUnicodeStringLong(substr($recordData, 6));

-				$value = $string['value'];

-			} else {

-				$string = $this->_readByteStringLong(substr($recordData, 6));

-				$value = $string['value'];

-			}

-			$cell = $this->_phpSheet->getCell($columnString . ($row + 1));

-			$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);

-

-			if (!$this->_readDataOnly) {

-				// add cell style

-				$cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-	}

-

-

-	/**

-	 * Read BLANK record

-	 */

-	private function _readBlank()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; row index

-		$row = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; col index

-		$col = self::_GetInt2d($recordData, 2);

-		$columnString = PHPExcel_Cell::stringFromColumnIndex($col);

-

-		// Read cell?

-		if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) {

-			// offset: 4; size: 2; XF index

-			$xfIndex = self::_GetInt2d($recordData, 4);

-

-			// add style information

-			if (!$this->_readDataOnly) {

-				$this->_phpSheet->getCell($columnString . ($row + 1))->setXfIndex($this->_mapCellXfIndex[$xfIndex]);

-			}

-		}

-

-	}

-

-

-	/**

-	 * Read MSODRAWING record

-	 */

-	private function _readMsoDrawing()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-

-		// get spliced record data

-		$splicedRecordData = $this->_getSplicedRecordData();

-		$recordData = $splicedRecordData['recordData'];

-

-		$this->_drawingData .= $recordData;

-	}

-

-

-	/**

-	 * Read OBJ record

-	 */

-	private function _readObj()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly || $this->_version != self::XLS_BIFF8) {

-			return;

-		}

-

-		// recordData consists of an array of subrecords looking like this:

-		//	ft: 2 bytes; ftCmo type (0x15)

-		//	cb: 2 bytes; size in bytes of ftCmo data

-		//	ot: 2 bytes; Object Type

-		//	id: 2 bytes; Object id number

-		//	grbit: 2 bytes; Option Flags

-		//	data: var; subrecord data

-

-		// for now, we are just interested in the second subrecord containing the object type

-		$ftCmoType	= self::_GetInt2d($recordData, 0);

-		$cbCmoSize	= self::_GetInt2d($recordData, 2);

-		$otObjType	= self::_GetInt2d($recordData, 4);

-		$idObjID	= self::_GetInt2d($recordData, 6);

-		$grbitOpts	= self::_GetInt2d($recordData, 6);

-

-		$this->_objs[] = array(

-			'ftCmoType'	=> $ftCmoType,

-			'cbCmoSize'	=> $cbCmoSize,

-			'otObjType'	=> $otObjType,

-			'idObjID'	=> $idObjID,

-			'grbitOpts'	=> $grbitOpts

-		);

-		$this->textObjRef = $idObjID;

-

-//		echo '<b>_readObj()</b><br />';

-//		var_dump(end($this->_objs));

-//		echo '<br />';

-	}

-

-

-	/**

-	 * Read WINDOW2 record

-	 */

-	private function _readWindow2()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; option flags

-		$options = self::_GetInt2d($recordData, 0);

-

-		// bit: 1; mask: 0x0002; 0 = do not show gridlines, 1 = show gridlines

-		$showGridlines = (bool) ((0x0002 & $options) >> 1);

-		$this->_phpSheet->setShowGridlines($showGridlines);

-

-		// bit: 2; mask: 0x0004; 0 = do not show headers, 1 = show headers

-		$showRowColHeaders = (bool) ((0x0004 & $options) >> 2);

-		$this->_phpSheet->setShowRowColHeaders($showRowColHeaders);

-

-		// bit: 3; mask: 0x0008; 0 = panes are not frozen, 1 = panes are frozen

-		$this->_frozen = (bool) ((0x0008 & $options) >> 3);

-

-		// bit: 6; mask: 0x0040; 0 = columns from left to right, 1 = columns from right to left

-		$this->_phpSheet->setRightToLeft((bool)((0x0040 & $options) >> 6));

-

-		// bit: 10; mask: 0x0400; 0 = sheet not active, 1 = sheet active

-		$isActive = (bool) ((0x0400 & $options) >> 10);

-		if ($isActive) {

-			$this->_phpExcel->setActiveSheetIndex($this->_phpExcel->getIndex($this->_phpSheet));

-		}

-	}

-

-

-	/**

-	 * Read SCL record

-	 */

-	private function _readScl()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// offset: 0; size: 2; numerator of the view magnification

-		$numerator = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; numerator of the view magnification

-		$denumerator = self::_GetInt2d($recordData, 2);

-

-		// set the zoom scale (in percent)

-		$this->_phpSheet->getSheetView()->setZoomScale($numerator * 100 / $denumerator);

-	}

-

-

-	/**

-	 * Read PANE record

-	 */

-	private function _readPane()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; position of vertical split

-			$px = self::_GetInt2d($recordData, 0);

-

-			// offset: 2; size: 2; position of horizontal split

-			$py = self::_GetInt2d($recordData, 2);

-

-			if ($this->_frozen) {

-				// frozen panes

-				$this->_phpSheet->freezePane(PHPExcel_Cell::stringFromColumnIndex($px) . ($py + 1));

-			} else {

-				// unfrozen panes; split windows; not supported by PHPExcel core

-			}

-		}

-	}

-

-

-	/**

-	 * Read SELECTION record. There is one such record for each pane in the sheet.

-	 */

-	private function _readSelection()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 1; pane identifier

-			$paneId = ord($recordData{0});

-

-			// offset: 1; size: 2; index to row of the active cell

-			$r = self::_GetInt2d($recordData, 1);

-

-			// offset: 3; size: 2; index to column of the active cell

-			$c = self::_GetInt2d($recordData, 3);

-

-			// offset: 5; size: 2; index into the following cell range list to the

-			//  entry that contains the active cell

-			$index = self::_GetInt2d($recordData, 5);

-

-			// offset: 7; size: var; cell range address list containing all selected cell ranges

-			$data = substr($recordData, 7);

-			$cellRangeAddressList = $this->_readBIFF5CellRangeAddressList($data); // note: also BIFF8 uses BIFF5 syntax

-

-			$selectedCells = $cellRangeAddressList['cellRangeAddresses'][0];

-

-			// first row '1' + last row '16384' indicates that full column is selected (apparently also in BIFF8!)

-			if (preg_match('/^([A-Z]+1\:[A-Z]+)16384$/', $selectedCells)) {

-				$selectedCells = preg_replace('/^([A-Z]+1\:[A-Z]+)16384$/', '${1}1048576', $selectedCells);

-			}

-

-			// first row '1' + last row '65536' indicates that full column is selected

-			if (preg_match('/^([A-Z]+1\:[A-Z]+)65536$/', $selectedCells)) {

-				$selectedCells = preg_replace('/^([A-Z]+1\:[A-Z]+)65536$/', '${1}1048576', $selectedCells);

-			}

-

-			// first column 'A' + last column 'IV' indicates that full row is selected

-			if (preg_match('/^(A[0-9]+\:)IV([0-9]+)$/', $selectedCells)) {

-				$selectedCells = preg_replace('/^(A[0-9]+\:)IV([0-9]+)$/', '${1}XFD${2}', $selectedCells);

-			}

-

-			$this->_phpSheet->setSelectedCells($selectedCells);

-		}

-	}

-

-

-	private function _includeCellRangeFiltered($cellRangeAddress)

-	{

-		$includeCellRange = true;

-		if ($this->getReadFilter() !== NULL) {

-			$includeCellRange = false;

-			$rangeBoundaries = PHPExcel_Cell::getRangeBoundaries($cellRangeAddress);

-			$rangeBoundaries[1][0]++;

-			for ($row = $rangeBoundaries[0][1]; $row <= $rangeBoundaries[1][1]; $row++) {

-				for ($column = $rangeBoundaries[0][0]; $column != $rangeBoundaries[1][0]; $column++) {

-					if ($this->getReadFilter()->readCell($column, $row, $this->_phpSheet->getTitle())) {

-						$includeCellRange = true;

-						break 2;

-					}

-				}

-			}

-		}

-		return $includeCellRange;

-	}

-

-

-	/**

-	 * MERGEDCELLS

-	 *

-	 * This record contains the addresses of merged cell ranges

-	 * in the current sheet.

-	 *

-	 * --	"OpenOffice.org's Documentation of the Microsoft

-	 * 		Excel File Format"

-	 */

-	private function _readMergedCells()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) {

-			$cellRangeAddressList = $this->_readBIFF8CellRangeAddressList($recordData);

-			foreach ($cellRangeAddressList['cellRangeAddresses'] as $cellRangeAddress) {

-				if ((strpos($cellRangeAddress,':') !== FALSE) &&

-					($this->_includeCellRangeFiltered($cellRangeAddress))) {

-					$this->_phpSheet->mergeCells($cellRangeAddress);

-				}

-			}

-		}

-	}

-

-

-	/**

-	 * Read HYPERLINK record

-	 */

-	private function _readHyperLink()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer forward to next record

-		$this->_pos += 4 + $length;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 8; cell range address of all cells containing this hyperlink

-			try {

-				$cellRange = $this->_readBIFF8CellRangeAddressFixed($recordData, 0, 8);

-			} catch (Exception $e) {

-				return;

-			}

-

-			// offset: 8, size: 16; GUID of StdLink

-

-			// offset: 24, size: 4; unknown value

-

-			// offset: 28, size: 4; option flags

-

-				// bit: 0; mask: 0x00000001; 0 = no link or extant, 1 = file link or URL

-				$isFileLinkOrUrl = (0x00000001 & self::_GetInt2d($recordData, 28)) >> 0;

-

-				// bit: 1; mask: 0x00000002; 0 = relative path, 1 = absolute path or URL

-				$isAbsPathOrUrl = (0x00000001 & self::_GetInt2d($recordData, 28)) >> 1;

-

-				// bit: 2 (and 4); mask: 0x00000014; 0 = no description

-				$hasDesc = (0x00000014 & self::_GetInt2d($recordData, 28)) >> 2;

-

-				// bit: 3; mask: 0x00000008; 0 = no text, 1 = has text

-				$hasText = (0x00000008 & self::_GetInt2d($recordData, 28)) >> 3;

-

-				// bit: 7; mask: 0x00000080; 0 = no target frame, 1 = has target frame

-				$hasFrame = (0x00000080 & self::_GetInt2d($recordData, 28)) >> 7;

-

-				// bit: 8; mask: 0x00000100; 0 = file link or URL, 1 = UNC path (inc. server name)

-				$isUNC = (0x00000100 & self::_GetInt2d($recordData, 28)) >> 8;

-

-			// offset within record data

-			$offset = 32;

-

-			if ($hasDesc) {

-				// offset: 32; size: var; character count of description text

-				$dl = self::_GetInt4d($recordData, 32);

-				// offset: 36; size: var; character array of description text, no Unicode string header, always 16-bit characters, zero terminated

-				$desc = self::_encodeUTF16(substr($recordData, 36, 2 * ($dl - 1)), false);

-				$offset += 4 + 2 * $dl;

-			}

-			if ($hasFrame) {

-				$fl = self::_GetInt4d($recordData, $offset);

-				$offset += 4 + 2 * $fl;

-			}

-

-			// detect type of hyperlink (there are 4 types)

-			$hyperlinkType = null;

-

-			if ($isUNC) {

-				$hyperlinkType = 'UNC';

-			} else if (!$isFileLinkOrUrl) {

-				$hyperlinkType = 'workbook';

-			} else if (ord($recordData{$offset}) == 0x03) {

-				$hyperlinkType = 'local';

-			} else if (ord($recordData{$offset}) == 0xE0) {

-				$hyperlinkType = 'URL';

-			}

-

-			switch ($hyperlinkType) {

-			case 'URL':

-				// section 5.58.2: Hyperlink containing a URL

-				// e.g. http://example.org/index.php

-

-				// offset: var; size: 16; GUID of URL Moniker

-				$offset += 16;

-				// offset: var; size: 4; size (in bytes) of character array of the URL including trailing zero word

-				$us = self::_GetInt4d($recordData, $offset);

-				$offset += 4;

-				// offset: var; size: $us; character array of the URL, no Unicode string header, always 16-bit characters, zero-terminated

-				$url = self::_encodeUTF16(substr($recordData, $offset, $us - 2), false);

-				$url .= $hasText ? '#' : '';

-				$offset += $us;

-				break;

-

-			case 'local':

-				// section 5.58.3: Hyperlink to local file

-				// examples:

-				//   mydoc.txt

-				//   ../../somedoc.xls#Sheet!A1

-

-				// offset: var; size: 16; GUI of File Moniker

-				$offset += 16;

-

-				// offset: var; size: 2; directory up-level count.

-				$upLevelCount = self::_GetInt2d($recordData, $offset);

-				$offset += 2;

-

-				// offset: var; size: 4; character count of the shortened file path and name, including trailing zero word

-				$sl = self::_GetInt4d($recordData, $offset);

-				$offset += 4;

-

-				// offset: var; size: sl; character array of the shortened file path and name in 8.3-DOS-format (compressed Unicode string)

-				$shortenedFilePath = substr($recordData, $offset, $sl);

-				$shortenedFilePath = self::_encodeUTF16($shortenedFilePath, true);

-				$shortenedFilePath = substr($shortenedFilePath, 0, -1); // remove trailing zero

-

-				$offset += $sl;

-

-				// offset: var; size: 24; unknown sequence

-				$offset += 24;

-

-				// extended file path

-				// offset: var; size: 4; size of the following file link field including string lenth mark

-				$sz = self::_GetInt4d($recordData, $offset);

-				$offset += 4;

-

-				// only present if $sz > 0

-				if ($sz > 0) {

-					// offset: var; size: 4; size of the character array of the extended file path and name

-					$xl = self::_GetInt4d($recordData, $offset);

-					$offset += 4;

-

-					// offset: var; size 2; unknown

-					$offset += 2;

-

-					// offset: var; size $xl; character array of the extended file path and name.

-					$extendedFilePath = substr($recordData, $offset, $xl);

-					$extendedFilePath = self::_encodeUTF16($extendedFilePath, false);

-					$offset += $xl;

-				}

-

-				// construct the path

-				$url = str_repeat('..\\', $upLevelCount);

-				$url .= ($sz > 0) ?

-					$extendedFilePath : $shortenedFilePath; // use extended path if available

-				$url .= $hasText ? '#' : '';

-

-				break;

-

-

-			case 'UNC':

-				// section 5.58.4: Hyperlink to a File with UNC (Universal Naming Convention) Path

-				// todo: implement

-				return;

-

-			case 'workbook':

-				// section 5.58.5: Hyperlink to the Current Workbook

-				// e.g. Sheet2!B1:C2, stored in text mark field

-				$url = 'sheet://';

-				break;

-

-			default:

-				return;

-

-			}

-

-			if ($hasText) {

-				// offset: var; size: 4; character count of text mark including trailing zero word

-				$tl = self::_GetInt4d($recordData, $offset);

-				$offset += 4;

-				// offset: var; size: var; character array of the text mark without the # sign, no Unicode header, always 16-bit characters, zero-terminated

-				$text = self::_encodeUTF16(substr($recordData, $offset, 2 * ($tl - 1)), false);

-				$url .= $text;

-			}

-

-			// apply the hyperlink to all the relevant cells

-			foreach (PHPExcel_Cell::extractAllCellReferencesInRange($cellRange) as $coordinate) {

-				$this->_phpSheet->getCell($coordinate)->getHyperLink()->setUrl($url);

-			}

-		}

-	}

-

-

-	/**

-	 * Read DATAVALIDATIONS record

-	 */

-	private function _readDataValidations()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer forward to next record

-		$this->_pos += 4 + $length;

-	}

-

-

-	/**

-	 * Read DATAVALIDATION record

-	 */

-	private function _readDataValidation()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer forward to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// offset: 0; size: 4; Options

-		$options = self::_GetInt4d($recordData, 0);

-

-		// bit: 0-3; mask: 0x0000000F; type

-		$type = (0x0000000F & $options) >> 0;

-		switch ($type) {

-			case 0x00:	$type = PHPExcel_Cell_DataValidation::TYPE_NONE;		break;

-			case 0x01:	$type = PHPExcel_Cell_DataValidation::TYPE_WHOLE;		break;

-			case 0x02:	$type = PHPExcel_Cell_DataValidation::TYPE_DECIMAL;		break;

-			case 0x03:	$type = PHPExcel_Cell_DataValidation::TYPE_LIST;		break;

-			case 0x04:	$type = PHPExcel_Cell_DataValidation::TYPE_DATE;		break;

-			case 0x05:	$type = PHPExcel_Cell_DataValidation::TYPE_TIME;		break;

-			case 0x06:	$type = PHPExcel_Cell_DataValidation::TYPE_TEXTLENGTH;	break;

-			case 0x07:	$type = PHPExcel_Cell_DataValidation::TYPE_CUSTOM;		break;

-		}

-

-		// bit: 4-6; mask: 0x00000070; error type

-		$errorStyle = (0x00000070 & $options) >> 4;

-		switch ($errorStyle) {

-			case 0x00:	$errorStyle = PHPExcel_Cell_DataValidation::STYLE_STOP;			break;

-			case 0x01:	$errorStyle = PHPExcel_Cell_DataValidation::STYLE_WARNING;		break;

-			case 0x02:	$errorStyle = PHPExcel_Cell_DataValidation::STYLE_INFORMATION;	break;

-		}

-

-		// bit: 7; mask: 0x00000080; 1= formula is explicit (only applies to list)

-		// I have only seen cases where this is 1

-		$explicitFormula = (0x00000080 & $options) >> 7;

-

-		// bit: 8; mask: 0x00000100; 1= empty cells allowed

-		$allowBlank = (0x00000100 & $options) >> 8;

-

-		// bit: 9; mask: 0x00000200; 1= suppress drop down arrow in list type validity

-		$suppressDropDown = (0x00000200 & $options) >> 9;

-

-		// bit: 18; mask: 0x00040000; 1= show prompt box if cell selected

-		$showInputMessage = (0x00040000 & $options) >> 18;

-

-		// bit: 19; mask: 0x00080000; 1= show error box if invalid values entered

-		$showErrorMessage = (0x00080000 & $options) >> 19;

-

-		// bit: 20-23; mask: 0x00F00000; condition operator

-		$operator = (0x00F00000 & $options) >> 20;

-		switch ($operator) {

-			case 0x00: $operator = PHPExcel_Cell_DataValidation::OPERATOR_BETWEEN			;	break;

-			case 0x01: $operator = PHPExcel_Cell_DataValidation::OPERATOR_NOTBETWEEN		;	break;

-			case 0x02: $operator = PHPExcel_Cell_DataValidation::OPERATOR_EQUAL				;	break;

-			case 0x03: $operator = PHPExcel_Cell_DataValidation::OPERATOR_NOTEQUAL			;	break;

-			case 0x04: $operator = PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHAN		;	break;

-			case 0x05: $operator = PHPExcel_Cell_DataValidation::OPERATOR_LESSTHAN			;	break;

-			case 0x06: $operator = PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHANOREQUAL;	break;

-			case 0x07: $operator = PHPExcel_Cell_DataValidation::OPERATOR_LESSTHANOREQUAL	;	break;

-		}

-

-		// offset: 4; size: var; title of the prompt box

-		$offset = 4;

-		$string = self::_readUnicodeStringLong(substr($recordData, $offset));

-		$promptTitle = $string['value'] !== chr(0) ?

-			$string['value'] : '';

-		$offset += $string['size'];

-

-		// offset: var; size: var; title of the error box

-		$string = self::_readUnicodeStringLong(substr($recordData, $offset));

-		$errorTitle = $string['value'] !== chr(0) ?

-			$string['value'] : '';

-		$offset += $string['size'];

-

-		// offset: var; size: var; text of the prompt box

-		$string = self::_readUnicodeStringLong(substr($recordData, $offset));

-		$prompt = $string['value'] !== chr(0) ?

-			$string['value'] : '';

-		$offset += $string['size'];

-

-		// offset: var; size: var; text of the error box

-		$string = self::_readUnicodeStringLong(substr($recordData, $offset));

-		$error = $string['value'] !== chr(0) ?

-			$string['value'] : '';

-		$offset += $string['size'];

-

-		// offset: var; size: 2; size of the formula data for the first condition

-		$sz1 = self::_GetInt2d($recordData, $offset);

-		$offset += 2;

-

-		// offset: var; size: 2; not used

-		$offset += 2;

-

-		// offset: var; size: $sz1; formula data for first condition (without size field)

-		$formula1 = substr($recordData, $offset, $sz1);

-		$formula1 = pack('v', $sz1) . $formula1; // prepend the length

-		try {

-			$formula1 = $this->_getFormulaFromStructure($formula1);

-

-			// in list type validity, null characters are used as item separators

-			if ($type == PHPExcel_Cell_DataValidation::TYPE_LIST) {

-				$formula1 = str_replace(chr(0), ',', $formula1);

-			}

-		} catch (Exception $e) {

-			return;

-		}

-		$offset += $sz1;

-

-		// offset: var; size: 2; size of the formula data for the first condition

-		$sz2 = self::_GetInt2d($recordData, $offset);

-		$offset += 2;

-

-		// offset: var; size: 2; not used

-		$offset += 2;

-

-		// offset: var; size: $sz2; formula data for second condition (without size field)

-		$formula2 = substr($recordData, $offset, $sz2);

-		$formula2 = pack('v', $sz2) . $formula2; // prepend the length

-		try {

-			$formula2 = $this->_getFormulaFromStructure($formula2);

-		} catch (Exception $e) {

-			return;

-		}

-		$offset += $sz2;

-

-		// offset: var; size: var; cell range address list with

-		$cellRangeAddressList = $this->_readBIFF8CellRangeAddressList(substr($recordData, $offset));

-		$cellRangeAddresses = $cellRangeAddressList['cellRangeAddresses'];

-

-		foreach ($cellRangeAddresses as $cellRange) {

-			$stRange = $this->_phpSheet->shrinkRangeToFit($cellRange);

-			$stRange = PHPExcel_Cell::extractAllCellReferencesInRange($stRange);

-			foreach ($stRange as $coordinate) {

-				$objValidation = $this->_phpSheet->getCell($coordinate)->getDataValidation();

-				$objValidation->setType($type);

-				$objValidation->setErrorStyle($errorStyle);

-				$objValidation->setAllowBlank((bool)$allowBlank);

-				$objValidation->setShowInputMessage((bool)$showInputMessage);

-				$objValidation->setShowErrorMessage((bool)$showErrorMessage);

-				$objValidation->setShowDropDown(!$suppressDropDown);

-				$objValidation->setOperator($operator);

-				$objValidation->setErrorTitle($errorTitle);

-				$objValidation->setError($error);

-				$objValidation->setPromptTitle($promptTitle);

-				$objValidation->setPrompt($prompt);

-				$objValidation->setFormula1($formula1);

-				$objValidation->setFormula2($formula2);

-			}

-		}

-

-	}

-

-

-	/**

-	 * Read SHEETLAYOUT record. Stores sheet tab color information.

-	 */

-	private function _readSheetLayout()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// local pointer in record data

-		$offset = 0;

-

-		if (!$this->_readDataOnly) {

-			// offset: 0; size: 2; repeated record identifier 0x0862

-

-			// offset: 2; size: 10; not used

-

-			// offset: 12; size: 4; size of record data

-			// Excel 2003 uses size of 0x14 (documented), Excel 2007 uses size of 0x28 (not documented?)

-			$sz = self::_GetInt4d($recordData, 12);

-

-			switch ($sz) {

-				case 0x14:

-					// offset: 16; size: 2; color index for sheet tab

-					$colorIndex = self::_GetInt2d($recordData, 16);

-					$color = self::_readColor($colorIndex,$this->_palette,$this->_version);

-					$this->_phpSheet->getTabColor()->setRGB($color['rgb']);

-					break;

-

-				case 0x28:

-					// TODO: Investigate structure for .xls SHEETLAYOUT record as saved by MS Office Excel 2007

-					return;

-					break;

-			}

-		}

-	}

-

-

-	/**

-	 * Read SHEETPROTECTION record (FEATHEADR)

-	 */

-	private function _readSheetProtection()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		if ($this->_readDataOnly) {

-			return;

-		}

-

-		// offset: 0; size: 2; repeated record header

-

-		// offset: 2; size: 2; FRT cell reference flag (=0 currently)

-

-		// offset: 4; size: 8; Currently not used and set to 0

-

-		// offset: 12; size: 2; Shared feature type index (2=Enhanced Protetion, 4=SmartTag)

-		$isf = self::_GetInt2d($recordData, 12);

-		if ($isf != 2) {

-			return;

-		}

-

-		// offset: 14; size: 1; =1 since this is a feat header

-

-		// offset: 15; size: 4; size of rgbHdrSData

-

-		// rgbHdrSData, assume "Enhanced Protection"

-		// offset: 19; size: 2; option flags

-		$options = self::_GetInt2d($recordData, 19);

-

-		// bit: 0; mask 0x0001; 1 = user may edit objects, 0 = users must not edit objects

-		$bool = (0x0001 & $options) >> 0;

-		$this->_phpSheet->getProtection()->setObjects(!$bool);

-

-		// bit: 1; mask 0x0002; edit scenarios

-		$bool = (0x0002 & $options) >> 1;

-		$this->_phpSheet->getProtection()->setScenarios(!$bool);

-

-		// bit: 2; mask 0x0004; format cells

-		$bool = (0x0004 & $options) >> 2;

-		$this->_phpSheet->getProtection()->setFormatCells(!$bool);

-

-		// bit: 3; mask 0x0008; format columns

-		$bool = (0x0008 & $options) >> 3;

-		$this->_phpSheet->getProtection()->setFormatColumns(!$bool);

-

-		// bit: 4; mask 0x0010; format rows

-		$bool = (0x0010 & $options) >> 4;

-		$this->_phpSheet->getProtection()->setFormatRows(!$bool);

-

-		// bit: 5; mask 0x0020; insert columns

-		$bool = (0x0020 & $options) >> 5;

-		$this->_phpSheet->getProtection()->setInsertColumns(!$bool);

-

-		// bit: 6; mask 0x0040; insert rows

-		$bool = (0x0040 & $options) >> 6;

-		$this->_phpSheet->getProtection()->setInsertRows(!$bool);

-

-		// bit: 7; mask 0x0080; insert hyperlinks

-		$bool = (0x0080 & $options) >> 7;

-		$this->_phpSheet->getProtection()->setInsertHyperlinks(!$bool);

-

-		// bit: 8; mask 0x0100; delete columns

-		$bool = (0x0100 & $options) >> 8;

-		$this->_phpSheet->getProtection()->setDeleteColumns(!$bool);

-

-		// bit: 9; mask 0x0200; delete rows

-		$bool = (0x0200 & $options) >> 9;

-		$this->_phpSheet->getProtection()->setDeleteRows(!$bool);

-

-		// bit: 10; mask 0x0400; select locked cells

-		$bool = (0x0400 & $options) >> 10;

-		$this->_phpSheet->getProtection()->setSelectLockedCells(!$bool);

-

-		// bit: 11; mask 0x0800; sort cell range

-		$bool = (0x0800 & $options) >> 11;

-		$this->_phpSheet->getProtection()->setSort(!$bool);

-

-		// bit: 12; mask 0x1000; auto filter

-		$bool = (0x1000 & $options) >> 12;

-		$this->_phpSheet->getProtection()->setAutoFilter(!$bool);

-

-		// bit: 13; mask 0x2000; pivot tables

-		$bool = (0x2000 & $options) >> 13;

-		$this->_phpSheet->getProtection()->setPivotTables(!$bool);

-

-		// bit: 14; mask 0x4000; select unlocked cells

-		$bool = (0x4000 & $options) >> 14;

-		$this->_phpSheet->getProtection()->setSelectUnlockedCells(!$bool);

-

-		// offset: 21; size: 2; not used

-	}

-

-

-	/**

-	 * Read RANGEPROTECTION record

-	 * Reading of this record is based on Microsoft Office Excel 97-2000 Binary File Format Specification,

-	 * where it is referred to as FEAT record

-	 */

-	private function _readRangeProtection()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-		// local pointer in record data

-		$offset = 0;

-

-		if (!$this->_readDataOnly) {

-			$offset += 12;

-

-			// offset: 12; size: 2; shared feature type, 2 = enhanced protection, 4 = smart tag

-			$isf = self::_GetInt2d($recordData, 12);

-			if ($isf != 2) {

-				// we only read FEAT records of type 2

-				return;

-			}

-			$offset += 2;

-

-			$offset += 5;

-

-			// offset: 19; size: 2; count of ref ranges this feature is on

-			$cref = self::_GetInt2d($recordData, 19);

-			$offset += 2;

-

-			$offset += 6;

-

-			// offset: 27; size: 8 * $cref; list of cell ranges (like in hyperlink record)

-			$cellRanges = array();

-			for ($i = 0; $i < $cref; ++$i) {

-				try {

-					$cellRange = $this->_readBIFF8CellRangeAddressFixed(substr($recordData, 27 + 8 * $i, 8));

-				} catch (Exception $e) {

-					return;

-				}

-				$cellRanges[] = $cellRange;

-				$offset += 8;

-			}

-

-			// offset: var; size: var; variable length of feature specific data

-			$rgbFeat = substr($recordData, $offset);

-			$offset += 4;

-

-			// offset: var; size: 4; the encrypted password (only 16-bit although field is 32-bit)

-			$wPassword = self::_GetInt4d($recordData, $offset);

-			$offset += 4;

-

-			// Apply range protection to sheet

-			if ($cellRanges) {

-				$this->_phpSheet->protectCells(implode(' ', $cellRanges), strtoupper(dechex($wPassword)), true);

-			}

-		}

-	}

-

-

-	/**

-	 * Read IMDATA record

-	 */

-	private function _readImData()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-

-		// get spliced record data

-		$splicedRecordData = $this->_getSplicedRecordData();

-		$recordData = $splicedRecordData['recordData'];

-

-		// UNDER CONSTRUCTION

-

-		// offset: 0; size: 2; image format

-		$cf = self::_GetInt2d($recordData, 0);

-

-		// offset: 2; size: 2; environment from which the file was written

-		$env = self::_GetInt2d($recordData, 2);

-

-		// offset: 4; size: 4; length of the image data

-		$lcb = self::_GetInt4d($recordData, 4);

-

-		// offset: 8; size: var; image data

-		$iData = substr($recordData, 8);

-

-		switch ($cf) {

-		case 0x09: // Windows bitmap format

-			// BITMAPCOREINFO

-			// 1. BITMAPCOREHEADER

-			// offset: 0; size: 4; bcSize, Specifies the number of bytes required by the structure

-			$bcSize = self::_GetInt4d($iData, 0);

-//			var_dump($bcSize);

-

-			// offset: 4; size: 2; bcWidth, specifies the width of the bitmap, in pixels

-			$bcWidth = self::_GetInt2d($iData, 4);

-//			var_dump($bcWidth);

-

-			// offset: 6; size: 2; bcHeight, specifies the height of the bitmap, in pixels.

-			$bcHeight = self::_GetInt2d($iData, 6);

-//			var_dump($bcHeight);

-			$ih = imagecreatetruecolor($bcWidth, $bcHeight);

-

-			// offset: 8; size: 2; bcPlanes, specifies the number of planes for the target device. This value must be 1

-

-			// offset: 10; size: 2; bcBitCount specifies the number of bits-per-pixel. This value must be 1, 4, 8, or 24

-			$bcBitCount = self::_GetInt2d($iData, 10);

-//			var_dump($bcBitCount);

-

-			$rgbString = substr($iData, 12);

-			$rgbTriples = array();

-			while (strlen($rgbString) > 0) {

-				$rgbTriples[] = unpack('Cb/Cg/Cr', $rgbString);

-				$rgbString = substr($rgbString, 3);

-			}

-			$x = 0;

-			$y = 0;

-			foreach ($rgbTriples as $i => $rgbTriple) {

-				$color = imagecolorallocate($ih, $rgbTriple['r'], $rgbTriple['g'], $rgbTriple['b']);

-				imagesetpixel($ih, $x, $bcHeight - 1 - $y, $color);

-				$x = ($x + 1) % $bcWidth;

-				$y = $y + floor(($x + 1) / $bcWidth);

-			}

-			//imagepng($ih, 'image.png');

-

-			$drawing = new PHPExcel_Worksheet_Drawing();

-			$drawing->setPath($filename);

-			$drawing->setWorksheet($this->_phpSheet);

-

-			break;

-

-		case 0x02: // Windows metafile or Macintosh PICT format

-		case 0x0e: // native format

-		default;

-			break;

-

-		}

-

-		// _getSplicedRecordData() takes care of moving current position in data stream

-	}

-

-

-	/**

-	 * Read a free CONTINUE record. Free CONTINUE record may be a camouflaged MSODRAWING record

-	 * When MSODRAWING data on a sheet exceeds 8224 bytes, CONTINUE records are used instead. Undocumented.

-	 * In this case, we must treat the CONTINUE record as a MSODRAWING record

-	 */

-	private function _readContinue()

-	{

-		$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-		$recordData = substr($this->_data, $this->_pos + 4, $length);

-

-		// check if we are reading drawing data

-		// this is in case a free CONTINUE record occurs in other circumstances we are unaware of

-		if ($this->_drawingData == '') {

-			// move stream pointer to next record

-			$this->_pos += 4 + $length;

-

-			return;

-		}

-

-		// check if record data is at least 4 bytes long, otherwise there is no chance this is MSODRAWING data

-		if ($length < 4) {

-			// move stream pointer to next record

-			$this->_pos += 4 + $length;

-

-			return;

-		}

-

-		// dirty check to see if CONTINUE record could be a camouflaged MSODRAWING record

-		// look inside CONTINUE record to see if it looks like a part of an Escher stream

-		// we know that Escher stream may be split at least at

-		//		0xF003 MsofbtSpgrContainer

-		//		0xF004 MsofbtSpContainer

-		//		0xF00D MsofbtClientTextbox

-		$validSplitPoints = array(0xF003, 0xF004, 0xF00D); // add identifiers if we find more

-

-		$splitPoint = self::_GetInt2d($recordData, 2);

-		if (in_array($splitPoint, $validSplitPoints)) {

-			// get spliced record data (and move pointer to next record)

-			$splicedRecordData = $this->_getSplicedRecordData();

-			$this->_drawingData .= $splicedRecordData['recordData'];

-

-			return;

-		}

-

-		// move stream pointer to next record

-		$this->_pos += 4 + $length;

-

-	}

-

-

-	/**

-	 * Reads a record from current position in data stream and continues reading data as long as CONTINUE

-	 * records are found. Splices the record data pieces and returns the combined string as if record data

-	 * is in one piece.

-	 * Moves to next current position in data stream to start of next record different from a CONtINUE record

-	 *

-	 * @return array

-	 */

-	private function _getSplicedRecordData()

-	{

-		$data = '';

-		$spliceOffsets = array();

-

-		$i = 0;

-		$spliceOffsets[0] = 0;

-

-		do {

-			++$i;

-

-			// offset: 0; size: 2; identifier

-			$identifier = self::_GetInt2d($this->_data, $this->_pos);

-			// offset: 2; size: 2; length

-			$length = self::_GetInt2d($this->_data, $this->_pos + 2);

-			$data .= substr($this->_data, $this->_pos + 4, $length);

-

-			$spliceOffsets[$i] = $spliceOffsets[$i - 1] + $length;

-

-			$this->_pos += 4 + $length;

-			$nextIdentifier = self::_GetInt2d($this->_data, $this->_pos);

-		}

-		while ($nextIdentifier == self::XLS_Type_CONTINUE);

-

-		$splicedData = array(

-			'recordData' => $data,

-			'spliceOffsets' => $spliceOffsets,

-		);

-

-		return $splicedData;

-

-	}

-

-

-	/**

-	 * Convert formula structure into human readable Excel formula like 'A3+A5*5'

-	 *

-	 * @param string $formulaStructure The complete binary data for the formula

-	 * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas

-	 * @return string Human readable formula

-	 */

-	private function _getFormulaFromStructure($formulaStructure, $baseCell = 'A1')

-	{

-		// offset: 0; size: 2; size of the following formula data

-		$sz = self::_GetInt2d($formulaStructure, 0);

-

-		// offset: 2; size: sz

-		$formulaData = substr($formulaStructure, 2, $sz);

-

-		// for debug: dump the formula data

-		//echo '<xmp>';

-		//echo 'size: ' . $sz . "\n";

-		//echo 'the entire formula data: ';

-		//Debug::dump($formulaData);

-		//echo "\n----\n";

-

-		// offset: 2 + sz; size: variable (optional)

-		if (strlen($formulaStructure) > 2 + $sz) {

-			$additionalData = substr($formulaStructure, 2 + $sz);

-

-			// for debug: dump the additional data

-			//echo 'the entire additional data: ';

-			//Debug::dump($additionalData);

-			//echo "\n----\n";

-

-		} else {

-			$additionalData = '';

-		}

-

-		return $this->_getFormulaFromData($formulaData, $additionalData, $baseCell);

-	}

-

-

-	/**

-	 * Take formula data and additional data for formula and return human readable formula

-	 *

-	 * @param string $formulaData The binary data for the formula itself

-	 * @param string $additionalData Additional binary data going with the formula

-	 * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas

-	 * @return string Human readable formula

-	 */

-	private function _getFormulaFromData($formulaData,  $additionalData = '', $baseCell = 'A1')

-	{

-		// start parsing the formula data

-		$tokens = array();

-

-		while (strlen($formulaData) > 0 and $token = $this->_getNextToken($formulaData, $baseCell)) {

-			$tokens[] = $token;

-			$formulaData = substr($formulaData, $token['size']);

-

-			// for debug: dump the token

-			//var_dump($token);

-		}

-

-		$formulaString = $this->_createFormulaFromTokens($tokens, $additionalData);

-

-		return $formulaString;

-	}

-

-

-	/**

-	 * Take array of tokens together with additional data for formula and return human readable formula

-	 *

-	 * @param array $tokens

-	 * @param array $additionalData Additional binary data going with the formula

-	 * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas

-	 * @return string Human readable formula

-	 */

-	private function _createFormulaFromTokens($tokens, $additionalData)

-	{

-		// empty formula?

-		if (empty($tokens)) {

-			return '';

-		}

-

-		$formulaStrings = array();

-		foreach ($tokens as $token) {

-			// initialize spaces

-			$space0 = isset($space0) ? $space0 : ''; // spaces before next token, not tParen

-			$space1 = isset($space1) ? $space1 : ''; // carriage returns before next token, not tParen

-			$space2 = isset($space2) ? $space2 : ''; // spaces before opening parenthesis

-			$space3 = isset($space3) ? $space3 : ''; // carriage returns before opening parenthesis

-			$space4 = isset($space4) ? $space4 : ''; // spaces before closing parenthesis

-			$space5 = isset($space5) ? $space5 : ''; // carriage returns before closing parenthesis

-

-			switch ($token['name']) {

-			case 'tAdd': // addition

-			case 'tConcat': // addition

-			case 'tDiv': // division

-			case 'tEQ': // equality

-			case 'tGE': // greater than or equal

-			case 'tGT': // greater than

-			case 'tIsect': // intersection

-			case 'tLE': // less than or equal

-			case 'tList': // less than or equal

-			case 'tLT': // less than

-			case 'tMul': // multiplication

-			case 'tNE': // multiplication

-			case 'tPower': // power

-			case 'tRange': // range

-			case 'tSub': // subtraction

-				$op2 = array_pop($formulaStrings);

-				$op1 = array_pop($formulaStrings);

-				$formulaStrings[] = "$op1$space1$space0{$token['data']}$op2";

-				unset($space0, $space1);

-				break;

-			case 'tUplus': // unary plus

-			case 'tUminus': // unary minus

-				$op = array_pop($formulaStrings);

-				$formulaStrings[] = "$space1$space0{$token['data']}$op";

-				unset($space0, $space1);

-				break;

-			case 'tPercent': // percent sign

-				$op = array_pop($formulaStrings);

-				$formulaStrings[] = "$op$space1$space0{$token['data']}";

-				unset($space0, $space1);

-				break;

-			case 'tAttrVolatile': // indicates volatile function

-			case 'tAttrIf':

-			case 'tAttrSkip':

-			case 'tAttrChoose':

-				// token is only important for Excel formula evaluator

-				// do nothing

-				break;

-			case 'tAttrSpace': // space / carriage return

-				// space will be used when next token arrives, do not alter formulaString stack

-				switch ($token['data']['spacetype']) {

-				case 'type0':

-					$space0 = str_repeat(' ', $token['data']['spacecount']);

-					break;

-				case 'type1':

-					$space1 = str_repeat("\n", $token['data']['spacecount']);

-					break;

-				case 'type2':

-					$space2 = str_repeat(' ', $token['data']['spacecount']);

-					break;

-				case 'type3':

-					$space3 = str_repeat("\n", $token['data']['spacecount']);

-					break;

-				case 'type4':

-					$space4 = str_repeat(' ', $token['data']['spacecount']);

-					break;

-				case 'type5':

-					$space5 = str_repeat("\n", $token['data']['spacecount']);

-					break;

-				}

-				break;

-			case 'tAttrSum': // SUM function with one parameter

-				$op = array_pop($formulaStrings);

-				$formulaStrings[] = "{$space1}{$space0}SUM($op)";

-				unset($space0, $space1);

-				break;

-			case 'tFunc': // function with fixed number of arguments

-			case 'tFuncV': // function with variable number of arguments

-				if ($token['data']['function'] != '') {

-					// normal function

-					$ops = array(); // array of operators

-					for ($i = 0; $i < $token['data']['args']; ++$i) {

-						$ops[] = array_pop($formulaStrings);

-					}

-					$ops = array_reverse($ops);

-					$formulaStrings[] = "$space1$space0{$token['data']['function']}(" . implode(',', $ops) . ")";

-					unset($space0, $space1);

-				} else {

-					// add-in function

-					$ops = array(); // array of operators

-					for ($i = 0; $i < $token['data']['args'] - 1; ++$i) {

-						$ops[] = array_pop($formulaStrings);

-					}

-					$ops = array_reverse($ops);

-					$function = array_pop($formulaStrings);

-					$formulaStrings[] = "$space1$space0$function(" . implode(',', $ops) . ")";

-					unset($space0, $space1);

-				}

-				break;

-			case 'tParen': // parenthesis

-				$expression = array_pop($formulaStrings);

-				$formulaStrings[] = "$space3$space2($expression$space5$space4)";

-				unset($space2, $space3, $space4, $space5);

-				break;

-			case 'tArray': // array constant

-				$constantArray = self::_readBIFF8ConstantArray($additionalData);

-				$formulaStrings[] = $space1 . $space0 . $constantArray['value'];

-				$additionalData = substr($additionalData, $constantArray['size']); // bite of chunk of additional data

-				unset($space0, $space1);

-				break;

-			case 'tMemArea':

-				// bite off chunk of additional data

-				$cellRangeAddressList = $this->_readBIFF8CellRangeAddressList($additionalData);

-				$additionalData = substr($additionalData, $cellRangeAddressList['size']);

-				$formulaStrings[] = "$space1$space0{$token['data']}";

-				unset($space0, $space1);

-				break;

-			case 'tArea': // cell range address

-			case 'tBool': // boolean

-			case 'tErr': // error code

-			case 'tInt': // integer

-			case 'tMemErr':

-			case 'tMemFunc':

-			case 'tMissArg':

-			case 'tName':

-			case 'tNameX':

-			case 'tNum': // number

-			case 'tRef': // single cell reference

-			case 'tRef3d': // 3d cell reference

-			case 'tArea3d': // 3d cell range reference

-			case 'tRefN':

-			case 'tAreaN':

-			case 'tStr': // string

-				$formulaStrings[] = "$space1$space0{$token['data']}";

-				unset($space0, $space1);

-				break;

-			}

-		}

-		$formulaString = $formulaStrings[0];

-

-		// for debug: dump the human readable formula

-		//echo '----' . "\n";

-		//echo 'Formula: ' . $formulaString;

-

-		return $formulaString;

-	}

-

-

-	/**

-	 * Fetch next token from binary formula data

-	 *

-	 * @param string Formula data

-	 * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas

-	 * @return array

-	 * @throws Exception

-	 */

-	private function _getNextToken($formulaData, $baseCell = 'A1')

-	{

-		// offset: 0; size: 1; token id

-		$id = ord($formulaData[0]); // token id

-		$name = false; // initialize token name

-

-		switch ($id) {

-		case 0x03: $name = 'tAdd';		$size = 1;	$data = '+';	break;

-		case 0x04: $name = 'tSub';		$size = 1;	$data = '-';	break;

-		case 0x05: $name = 'tMul';		$size = 1;	$data = '*';	break;

-		case 0x06: $name = 'tDiv';		$size = 1;	$data = '/';	break;

-		case 0x07: $name = 'tPower';	$size = 1;	$data = '^';	break;

-		case 0x08: $name = 'tConcat';	$size = 1;	$data = '&';	break;

-		case 0x09: $name = 'tLT';		$size = 1;	$data = '<';	break;

-		case 0x0A: $name = 'tLE';		$size = 1;	$data = '<=';	break;

-		case 0x0B: $name = 'tEQ';		$size = 1;	$data = '=';	break;

-		case 0x0C: $name = 'tGE';		$size = 1;	$data = '>=';	break;

-		case 0x0D: $name = 'tGT';		$size = 1;	$data = '>';	break;

-		case 0x0E: $name = 'tNE';		$size = 1;	$data = '<>';	break;

-		case 0x0F: $name = 'tIsect';	$size = 1;	$data = ' ';	break;

-		case 0x10: $name = 'tList';		$size = 1;	$data = ',';	break;

-		case 0x11: $name = 'tRange';	$size = 1;	$data = ':';	break;

-		case 0x12: $name = 'tUplus';	$size = 1;	$data = '+';	break;

-		case 0x13: $name = 'tUminus';	$size = 1;	$data = '-';	break;

-		case 0x14: $name = 'tPercent';	$size = 1;	$data = '%';	break;

-		case 0x15:	//	parenthesis

-			$name  = 'tParen';

-			$size  = 1;

-			$data = null;

-			break;

-		case 0x16:	//	missing argument

-			$name = 'tMissArg';

-			$size = 1;

-			$data = '';

-			break;

-		case 0x17:	//	string

-			$name = 'tStr';

-			// offset: 1; size: var; Unicode string, 8-bit string length

-			$string = self::_readUnicodeStringShort(substr($formulaData, 1));

-			$size = 1 + $string['size'];

-			$data = self::_UTF8toExcelDoubleQuoted($string['value']);

-			break;

-		case 0x19:	//	Special attribute

-			// offset: 1; size: 1; attribute type flags:

-			switch (ord($formulaData[1])) {

-			case 0x01:

-				$name = 'tAttrVolatile';

-				$size = 4;

-				$data = null;

-				break;

-			case 0x02:

-				$name = 'tAttrIf';

-				$size = 4;

-				$data = null;

-				break;

-			case 0x04:

-				$name = 'tAttrChoose';

-				// offset: 2; size: 2; number of choices in the CHOOSE function ($nc, number of parameters decreased by 1)

-				$nc = self::_GetInt2d($formulaData, 2);

-				// offset: 4; size: 2 * $nc

-				// offset: 4 + 2 * $nc; size: 2

-				$size = 2 * $nc + 6;

-				$data = null;

-				break;

-			case 0x08:

-				$name = 'tAttrSkip';

-				$size = 4;

-				$data = null;

-				break;

-			case 0x10:

-				$name = 'tAttrSum';

-				$size = 4;

-				$data = null;

-				break;

-			case 0x40:

-			case 0x41:

-				$name = 'tAttrSpace';

-				$size = 4;

-				// offset: 2; size: 2; space type and position

-				switch (ord($formulaData[2])) {

-				case 0x00:

-					$spacetype = 'type0';

-					break;

-				case 0x01:

-					$spacetype = 'type1';

-					break;

-				case 0x02:

-					$spacetype = 'type2';

-					break;

-				case 0x03:

-					$spacetype = 'type3';

-					break;

-				case 0x04:

-					$spacetype = 'type4';

-					break;

-				case 0x05:

-					$spacetype = 'type5';

-					break;

-				default:

-					throw new Exception('Unrecognized space type in tAttrSpace token');

-					break;

-				}

-				// offset: 3; size: 1; number of inserted spaces/carriage returns

-				$spacecount = ord($formulaData[3]);

-

-				$data = array('spacetype' => $spacetype, 'spacecount' => $spacecount);

-				break;

-			default:

-				throw new Exception('Unrecognized attribute flag in tAttr token');

-				break;

-			}

-			break;

-		case 0x1C:	//	error code

-			// offset: 1; size: 1; error code

-			$name = 'tErr';

-			$size = 2;

-			$data = self::_mapErrorCode(ord($formulaData[1]));

-			break;

-		case 0x1D:	//	boolean

-			// offset: 1; size: 1; 0 = false, 1 = true;

-			$name = 'tBool';

-			$size = 2;

-			$data = ord($formulaData[1]) ? 'TRUE' : 'FALSE';

-			break;

-		case 0x1E:	//	integer

-			// offset: 1; size: 2; unsigned 16-bit integer

-			$name = 'tInt';

-			$size = 3;

-			$data = self::_GetInt2d($formulaData, 1);

-			break;

-		case 0x1F:	//	number

-			// offset: 1; size: 8;

-			$name = 'tNum';

-			$size = 9;

-			$data = self::_extractNumber(substr($formulaData, 1));

-			$data = str_replace(',', '.', (string)$data); // in case non-English locale

-			break;

-		case 0x20:	//	array constant

-		case 0x40:

-		case 0x60:

-			// offset: 1; size: 7; not used

-			$name = 'tArray';

-			$size = 8;

-			$data = null;

-			break;

-		case 0x21:	//	function with fixed number of arguments

-		case 0x41:

-		case 0x61:

-			$name = 'tFunc';

-			$size = 3;

-			// offset: 1; size: 2; index to built-in sheet function

-			switch (self::_GetInt2d($formulaData, 1)) {

-			case   2: $function = 'ISNA'; 			$args = 1; 	break;

-			case   3: $function = 'ISERROR'; 		$args = 1; 	break;

-			case  10: $function = 'NA'; 			$args = 0; 	break;

-			case  15: $function = 'SIN'; 			$args = 1; 	break;

-			case  16: $function = 'COS'; 			$args = 1; 	break;

-			case  17: $function = 'TAN'; 			$args = 1; 	break;

-			case  18: $function = 'ATAN'; 			$args = 1; 	break;

-			case  19: $function = 'PI'; 			$args = 0; 	break;

-			case  20: $function = 'SQRT'; 			$args = 1; 	break;

-			case  21: $function = 'EXP'; 			$args = 1; 	break;

-			case  22: $function = 'LN'; 			$args = 1; 	break;

-			case  23: $function = 'LOG10'; 			$args = 1; 	break;

-			case  24: $function = 'ABS'; 			$args = 1; 	break;

-			case  25: $function = 'INT'; 			$args = 1; 	break;

-			case  26: $function = 'SIGN'; 			$args = 1; 	break;

-			case  27: $function = 'ROUND'; 			$args = 2; 	break;

-			case  30: $function = 'REPT'; 			$args = 2; 	break;

-			case  31: $function = 'MID'; 			$args = 3; 	break;

-			case  32: $function = 'LEN'; 			$args = 1; 	break;

-			case  33: $function = 'VALUE'; 			$args = 1; 	break;

-			case  34: $function = 'TRUE'; 			$args = 0; 	break;

-			case  35: $function = 'FALSE'; 			$args = 0; 	break;

-			case  38: $function = 'NOT'; 			$args = 1; 	break;

-			case  39: $function = 'MOD'; 			$args = 2;	break;

-			case  40: $function = 'DCOUNT'; 		$args = 3;	break;

-			case  41: $function = 'DSUM'; 			$args = 3;	break;

-			case  42: $function = 'DAVERAGE'; 		$args = 3;	break;

-			case  43: $function = 'DMIN'; 			$args = 3;	break;

-			case  44: $function = 'DMAX'; 			$args = 3;	break;

-			case  45: $function = 'DSTDEV'; 		$args = 3;	break;

-			case  48: $function = 'TEXT'; 			$args = 2;	break;

-			case  61: $function = 'MIRR'; 			$args = 3;	break;

-			case  63: $function = 'RAND'; 			$args = 0;	break;

-			case  65: $function = 'DATE'; 			$args = 3;	break;

-			case  66: $function = 'TIME'; 			$args = 3;	break;

-			case  67: $function = 'DAY'; 			$args = 1;	break;

-			case  68: $function = 'MONTH'; 			$args = 1;	break;

-			case  69: $function = 'YEAR'; 			$args = 1;	break;

-			case  71: $function = 'HOUR'; 			$args = 1;	break;

-			case  72: $function = 'MINUTE'; 		$args = 1;	break;

-			case  73: $function = 'SECOND'; 		$args = 1;	break;

-			case  74: $function = 'NOW'; 			$args = 0;	break;

-			case  75: $function = 'AREAS'; 			$args = 1;	break;

-			case  76: $function = 'ROWS'; 			$args = 1;	break;

-			case  77: $function = 'COLUMNS'; 		$args = 1;	break;

-			case  83: $function = 'TRANSPOSE'; 		$args = 1;	break;

-			case  86: $function = 'TYPE'; 			$args = 1;	break;

-			case  97: $function = 'ATAN2'; 			$args = 2;	break;

-			case  98: $function = 'ASIN'; 			$args = 1;	break;

-			case  99: $function = 'ACOS'; 			$args = 1;	break;

-			case 105: $function = 'ISREF'; 			$args = 1;	break;

-			case 111: $function = 'CHAR'; 			$args = 1;	break;

-			case 112: $function = 'LOWER'; 			$args = 1;	break;

-			case 113: $function = 'UPPER'; 			$args = 1;	break;

-			case 114: $function = 'PROPER'; 		$args = 1;	break;

-			case 117: $function = 'EXACT'; 			$args = 2;	break;

-			case 118: $function = 'TRIM'; 			$args = 1;	break;

-			case 119: $function = 'REPLACE'; 		$args = 4;	break;

-			case 121: $function = 'CODE'; 			$args = 1;	break;

-			case 126: $function = 'ISERR'; 			$args = 1;	break;

-			case 127: $function = 'ISTEXT'; 		$args = 1;	break;

-			case 128: $function = 'ISNUMBER'; 		$args = 1;	break;

-			case 129: $function = 'ISBLANK'; 		$args = 1;	break;

-			case 130: $function = 'T'; 				$args = 1;	break;

-			case 131: $function = 'N'; 				$args = 1;	break;

-			case 140: $function = 'DATEVALUE'; 		$args = 1;	break;

-			case 141: $function = 'TIMEVALUE'; 		$args = 1;	break;

-			case 142: $function = 'SLN'; 			$args = 3;	break;

-			case 143: $function = 'SYD'; 			$args = 4;	break;

-			case 162: $function = 'CLEAN'; 			$args = 1;	break;

-			case 163: $function = 'MDETERM'; 		$args = 1;	break;

-			case 164: $function = 'MINVERSE'; 		$args = 1;	break;

-			case 165: $function = 'MMULT'; 			$args = 2;	break;

-			case 184: $function = 'FACT'; 			$args = 1;	break;

-			case 189: $function = 'DPRODUCT'; 		$args = 3;	break;

-			case 190: $function = 'ISNONTEXT'; 		$args = 1;	break;

-			case 195: $function = 'DSTDEVP'; 		$args = 3;	break;

-			case 196: $function = 'DVARP'; 			$args = 3;	break;

-			case 198: $function = 'ISLOGICAL'; 		$args = 1;	break;

-			case 199: $function = 'DCOUNTA'; 		$args = 3;	break;

-			case 207: $function = 'REPLACEB'; 		$args = 4;	break;

-			case 210: $function = 'MIDB'; 			$args = 3;	break;

-			case 211: $function = 'LENB'; 			$args = 1;	break;

-			case 212: $function = 'ROUNDUP'; 		$args = 2;	break;

-			case 213: $function = 'ROUNDDOWN'; 		$args = 2;	break;

-			case 214: $function = 'ASC'; 			$args = 1;	break;

-			case 215: $function = 'DBCS'; 			$args = 1;	break;

-			case 221: $function = 'TODAY'; 			$args = 0;	break;

-			case 229: $function = 'SINH'; 			$args = 1;	break;

-			case 230: $function = 'COSH'; 			$args = 1;	break;

-			case 231: $function = 'TANH'; 			$args = 1;	break;

-			case 232: $function = 'ASINH'; 			$args = 1;	break;

-			case 233: $function = 'ACOSH'; 			$args = 1;	break;

-			case 234: $function = 'ATANH'; 			$args = 1;	break;

-			case 235: $function = 'DGET'; 			$args = 3;	break;

-			case 244: $function = 'INFO'; 			$args = 1;	break;

-			case 252: $function = 'FREQUENCY'; 		$args = 2;	break;

-			case 261: $function = 'ERROR.TYPE'; 	$args = 1;	break;

-			case 271: $function = 'GAMMALN'; 		$args = 1;	break;

-			case 273: $function = 'BINOMDIST'; 		$args = 4;	break;

-			case 274: $function = 'CHIDIST'; 		$args = 2;	break;

-			case 275: $function = 'CHIINV'; 		$args = 2;	break;

-			case 276: $function = 'COMBIN'; 		$args = 2;	break;

-			case 277: $function = 'CONFIDENCE'; 	$args = 3;	break;

-			case 278: $function = 'CRITBINOM'; 		$args = 3;	break;

-			case 279: $function = 'EVEN'; 			$args = 1;	break;

-			case 280: $function = 'EXPONDIST'; 		$args = 3;	break;

-			case 281: $function = 'FDIST'; 			$args = 3;	break;

-			case 282: $function = 'FINV'; 			$args = 3;	break;

-			case 283: $function = 'FISHER'; 		$args = 1;	break;

-			case 284: $function = 'FISHERINV'; 		$args = 1;	break;

-			case 285: $function = 'FLOOR'; 			$args = 2;	break;

-			case 286: $function = 'GAMMADIST'; 		$args = 4;	break;

-			case 287: $function = 'GAMMAINV'; 		$args = 3;	break;

-			case 288: $function = 'CEILING'; 		$args = 2;	break;

-			case 289: $function = 'HYPGEOMDIST';	$args = 4;	break;

-			case 290: $function = 'LOGNORMDIST';	$args = 3;	break;

-			case 291: $function = 'LOGINV';			$args = 3;	break;

-			case 292: $function = 'NEGBINOMDIST';	$args = 3;	break;

-			case 293: $function = 'NORMDIST';		$args = 4;	break;

-			case 294: $function = 'NORMSDIST';		$args = 1;	break;

-			case 295: $function = 'NORMINV';		$args = 3;	break;

-			case 296: $function = 'NORMSINV';		$args = 1;	break;

-			case 297: $function = 'STANDARDIZE';	$args = 3;	break;

-			case 298: $function = 'ODD';			$args = 1;	break;

-			case 299: $function = 'PERMUT';			$args = 2;	break;

-			case 300: $function = 'POISSON';		$args = 3;	break;

-			case 301: $function = 'TDIST';			$args = 3;	break;

-			case 302: $function = 'WEIBULL';		$args = 4;	break;

-			case 303: $function = 'SUMXMY2';		$args = 2;	break;

-			case 304: $function = 'SUMX2MY2';		$args = 2;	break;

-			case 305: $function = 'SUMX2PY2';		$args = 2;	break;

-			case 306: $function = 'CHITEST';		$args = 2;	break;

-			case 307: $function = 'CORREL';			$args = 2;	break;

-			case 308: $function = 'COVAR';			$args = 2;	break;

-			case 309: $function = 'FORECAST';		$args = 3;	break;

-			case 310: $function = 'FTEST';			$args = 2;	break;

-			case 311: $function = 'INTERCEPT';		$args = 2;	break;

-			case 312: $function = 'PEARSON';		$args = 2;	break;

-			case 313: $function = 'RSQ';			$args = 2;	break;

-			case 314: $function = 'STEYX';			$args = 2;	break;

-			case 315: $function = 'SLOPE';			$args = 2;	break;

-			case 316: $function = 'TTEST';			$args = 4;	break;

-			case 325: $function = 'LARGE';			$args = 2;	break;

-			case 326: $function = 'SMALL';			$args = 2;	break;

-			case 327: $function = 'QUARTILE';		$args = 2;	break;

-			case 328: $function = 'PERCENTILE';		$args = 2;	break;

-			case 331: $function = 'TRIMMEAN';		$args = 2;	break;

-			case 332: $function = 'TINV';			$args = 2;	break;

-			case 337: $function = 'POWER';			$args = 2;	break;

-			case 342: $function = 'RADIANS';		$args = 1;	break;

-			case 343: $function = 'DEGREES';		$args = 1;	break;

-			case 346: $function = 'COUNTIF';		$args = 2;	break;

-			case 347: $function = 'COUNTBLANK';		$args = 1;	break;

-			case 350: $function = 'ISPMT';			$args = 4;	break;

-			case 351: $function = 'DATEDIF';		$args = 3;	break;

-			case 352: $function = 'DATESTRING';		$args = 1;	break;

-			case 353: $function = 'NUMBERSTRING';	$args = 2;	break;

-			case 360: $function = 'PHONETIC';		$args = 1;	break;

-			case 368: $function = 'BAHTTEXT';		$args = 1;	break;

-			default:

-				throw new Exception('Unrecognized function in formula');

-				break;

-			}

-			$data = array('function' => $function, 'args' => $args);

-			break;

-		case 0x22:	//	function with variable number of arguments

-		case 0x42:

-		case 0x62:

-			$name = 'tFuncV';

-			$size = 4;

-			// offset: 1; size: 1; number of arguments

-			$args = ord($formulaData[1]);

-			// offset: 2: size: 2; index to built-in sheet function

-			$index = self::_GetInt2d($formulaData, 2);

-			switch ($index) {

-			case   0: $function = 'COUNT';			break;

-			case   1: $function = 'IF';				break;

-			case   4: $function = 'SUM';			break;

-			case   5: $function = 'AVERAGE';		break;

-			case   6: $function = 'MIN';			break;

-			case   7: $function = 'MAX';			break;

-			case   8: $function = 'ROW';			break;

-			case   9: $function = 'COLUMN';			break;

-			case  11: $function = 'NPV';			break;

-			case  12: $function = 'STDEV';			break;

-			case  13: $function = 'DOLLAR';			break;

-			case  14: $function = 'FIXED';			break;

-			case  28: $function = 'LOOKUP';			break;

-			case  29: $function = 'INDEX';			break;

-			case  36: $function = 'AND';			break;

-			case  37: $function = 'OR';				break;

-			case  46: $function = 'VAR';			break;

-			case  49: $function = 'LINEST';			break;

-			case  50: $function = 'TREND';			break;

-			case  51: $function = 'LOGEST';			break;

-			case  52: $function = 'GROWTH';			break;

-			case  56: $function = 'PV';				break;

-			case  57: $function = 'FV';				break;

-			case  58: $function = 'NPER';			break;

-			case  59: $function = 'PMT';			break;

-			case  60: $function = 'RATE';			break;

-			case  62: $function = 'IRR';			break;

-			case  64: $function = 'MATCH';			break;

-			case  70: $function = 'WEEKDAY';		break;

-			case  78: $function = 'OFFSET';			break;

-			case  82: $function = 'SEARCH';			break;

-			case 100: $function = 'CHOOSE';			break;

-			case 101: $function = 'HLOOKUP';		break;

-			case 102: $function = 'VLOOKUP';		break;

-			case 109: $function = 'LOG';			break;

-			case 115: $function = 'LEFT';			break;

-			case 116: $function = 'RIGHT';			break;

-			case 120: $function = 'SUBSTITUTE';		break;

-			case 124: $function = 'FIND';			break;

-			case 125: $function = 'CELL';			break;

-			case 144: $function = 'DDB';			break;

-			case 148: $function = 'INDIRECT';		break;

-			case 167: $function = 'IPMT';			break;

-			case 168: $function = 'PPMT';			break;

-			case 169: $function = 'COUNTA';			break;

-			case 183: $function = 'PRODUCT';		break;

-			case 193: $function = 'STDEVP';			break;

-			case 194: $function = 'VARP';			break;

-			case 197: $function = 'TRUNC';			break;

-			case 204: $function = 'USDOLLAR';		break;

-			case 205: $function = 'FINDB';			break;

-			case 206: $function = 'SEARCHB';		break;

-			case 208: $function = 'LEFTB';			break;

-			case 209: $function = 'RIGHTB';			break;

-			case 216: $function = 'RANK';			break;

-			case 219: $function = 'ADDRESS';		break;

-			case 220: $function = 'DAYS360';		break;

-			case 222: $function = 'VDB';			break;

-			case 227: $function = 'MEDIAN';			break;

-			case 228: $function = 'SUMPRODUCT';		break;

-			case 247: $function = 'DB';				break;

-			case 255: $function = '';				break;

-			case 269: $function = 'AVEDEV';			break;

-			case 270: $function = 'BETADIST';		break;

-			case 272: $function = 'BETAINV';		break;

-			case 317: $function = 'PROB';			break;

-			case 318: $function = 'DEVSQ';			break;

-			case 319: $function = 'GEOMEAN';		break;

-			case 320: $function = 'HARMEAN';		break;

-			case 321: $function = 'SUMSQ';			break;

-			case 322: $function = 'KURT';			break;

-			case 323: $function = 'SKEW';			break;

-			case 324: $function = 'ZTEST';			break;

-			case 329: $function = 'PERCENTRANK';	break;

-			case 330: $function = 'MODE';			break;

-			case 336: $function = 'CONCATENATE';	break;

-			case 344: $function = 'SUBTOTAL';		break;

-			case 345: $function = 'SUMIF';			break;

-			case 354: $function = 'ROMAN';			break;

-			case 358: $function = 'GETPIVOTDATA';	break;

-			case 359: $function = 'HYPERLINK';		break;

-			case 361: $function = 'AVERAGEA';		break;

-			case 362: $function = 'MAXA';			break;

-			case 363: $function = 'MINA';			break;

-			case 364: $function = 'STDEVPA';		break;

-			case 365: $function = 'VARPA';			break;

-			case 366: $function = 'STDEVA';			break;

-			case 367: $function = 'VARA';			break;

-			default:

-				throw new Exception('Unrecognized function in formula');

-				break;

-			}

-			$data = array('function' => $function, 'args' => $args);

-			break;

-		case 0x23:	//	index to defined name

-		case 0x43:

-		case 0x63:

-			$name = 'tName';

-			$size = 5;

-			// offset: 1; size: 2; one-based index to definedname record

-			$definedNameIndex = self::_GetInt2d($formulaData, 1) - 1;

-			// offset: 2; size: 2; not used

-			$data = $this->_definedname[$definedNameIndex]['name'];

-			break;

-		case 0x24:	//	single cell reference e.g. A5

-		case 0x44:

-		case 0x64:

-			$name = 'tRef';

-			$size = 5;

-			$data = $this->_readBIFF8CellAddress(substr($formulaData, 1, 4));

-			break;

-		case 0x25:	//	cell range reference to cells in the same sheet (2d)

-		case 0x45:

-		case 0x65:

-			$name = 'tArea';

-			$size = 9;

-			$data = $this->_readBIFF8CellRangeAddress(substr($formulaData, 1, 8));

-			break;

-		case 0x26:	//	Constant reference sub-expression

-		case 0x46:

-		case 0x66:

-			$name = 'tMemArea';

-			// offset: 1; size: 4; not used

-			// offset: 5; size: 2; size of the following subexpression

-			$subSize = self::_GetInt2d($formulaData, 5);

-			$size = 7 + $subSize;

-			$data = $this->_getFormulaFromData(substr($formulaData, 7, $subSize));

-			break;

-		case 0x27:	//	Deleted constant reference sub-expression

-		case 0x47:

-		case 0x67:

-			$name = 'tMemErr';

-			// offset: 1; size: 4; not used

-			// offset: 5; size: 2; size of the following subexpression

-			$subSize = self::_GetInt2d($formulaData, 5);

-			$size = 7 + $subSize;

-			$data = $this->_getFormulaFromData(substr($formulaData, 7, $subSize));

-			break;

-		case 0x29:	//	Variable reference sub-expression

-		case 0x49:

-		case 0x69:

-			$name = 'tMemFunc';

-			// offset: 1; size: 2; size of the following sub-expression

-			$subSize = self::_GetInt2d($formulaData, 1);

-			$size = 3 + $subSize;

-			$data = $this->_getFormulaFromData(substr($formulaData, 3, $subSize));

-			break;

-

-		case 0x2C: // Relative 2d cell reference reference, used in shared formulas and some other places

-		case 0x4C:

-		case 0x6C:

-			$name = 'tRefN';

-			$size = 5;

-			$data = $this->_readBIFF8CellAddressB(substr($formulaData, 1, 4), $baseCell);

-			break;

-

-		case 0x2D:	//	Relative 2d range reference

-		case 0x4D:

-		case 0x6D:

-			$name = 'tAreaN';

-			$size = 9;

-			$data = $this->_readBIFF8CellRangeAddressB(substr($formulaData, 1, 8), $baseCell);

-			break;

-

-		case 0x39:	//	External name

-		case 0x59:

-		case 0x79:

-			$name = 'tNameX';

-			$size = 7;

-			// offset: 1; size: 2; index to REF entry in EXTERNSHEET record

-			// offset: 3; size: 2; one-based index to DEFINEDNAME or EXTERNNAME record

-			$index = self::_GetInt2d($formulaData, 3);

-			// assume index is to EXTERNNAME record

-			$data = $this->_externalNames[$index - 1]['name'];

-			// offset: 5; size: 2; not used

-			break;

-

-		case 0x3A:	//	3d reference to cell

-		case 0x5A:

-		case 0x7A:

-			$name = 'tRef3d';

-			$size = 7;

-

-			try {

-				// offset: 1; size: 2; index to REF entry

-				$sheetRange = $this->_readSheetRangeByRefIndex(self::_GetInt2d($formulaData, 1));

-				// offset: 3; size: 4; cell address

-				$cellAddress = $this->_readBIFF8CellAddress(substr($formulaData, 3, 4));

-

-				$data = "$sheetRange!$cellAddress";

-			} catch (Exception $e) {

-				// deleted sheet reference

-				$data = '#REF!';

-			}

-

-			break;

-		case 0x3B:	//	3d reference to cell range

-		case 0x5B:

-		case 0x7B:

-			$name = 'tArea3d';

-			$size = 11;

-

-			try {

-				// offset: 1; size: 2; index to REF entry

-				$sheetRange = $this->_readSheetRangeByRefIndex(self::_GetInt2d($formulaData, 1));

-				// offset: 3; size: 8; cell address

-				$cellRangeAddress = $this->_readBIFF8CellRangeAddress(substr($formulaData, 3, 8));

-

-				$data = "$sheetRange!$cellRangeAddress";

-			} catch (Exception $e) {

-				// deleted sheet reference

-				$data = '#REF!';

-			}

-

-			break;

-		// Unknown cases	// don't know how to deal with

-		default:

-			throw new Exception('Unrecognized token ' . sprintf('%02X', $id) . ' in formula');

-			break;

-		}

-

-		return array(

-			'id' => $id,

-			'name' => $name,

-			'size' => $size,

-			'data' => $data,

-		);

-	}

-

-

-	/**

-	 * Reads a cell address in BIFF8 e.g. 'A2' or '$A$2'

-	 * section 3.3.4

-	 *

-	 * @param string $cellAddressStructure

-	 * @return string

-	 */

-	private function _readBIFF8CellAddress($cellAddressStructure)

-	{

-		// offset: 0; size: 2; index to row (0... 65535) (or offset (-32768... 32767))

-		$row = self::_GetInt2d($cellAddressStructure, 0) + 1;

-

-		// offset: 2; size: 2; index to column or column offset + relative flags

-

-			// bit: 7-0; mask 0x00FF; column index

-			$column = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($cellAddressStructure, 2));

-

-			// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-			if (!(0x4000 & self::_GetInt2d($cellAddressStructure, 2))) {

-				$column = '$' . $column;

-			}

-			// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-			if (!(0x8000 & self::_GetInt2d($cellAddressStructure, 2))) {

-				$row = '$' . $row;

-			}

-

-		return $column . $row;

-	}

-

-

-	/**

-	 * Reads a cell address in BIFF8 for shared formulas. Uses positive and negative values for row and column

-	 * to indicate offsets from a base cell

-	 * section 3.3.4

-	 *

-	 * @param string $cellAddressStructure

-	 * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas

-	 * @return string

-	 */

-	private function _readBIFF8CellAddressB($cellAddressStructure, $baseCell = 'A1')

-	{

-		list($baseCol, $baseRow) = PHPExcel_Cell::coordinateFromString($baseCell);

-		$baseCol = PHPExcel_Cell::columnIndexFromString($baseCol) - 1;

-

-		// offset: 0; size: 2; index to row (0... 65535) (or offset (-32768... 32767))

-			$rowIndex = self::_GetInt2d($cellAddressStructure, 0);

-			$row = self::_GetInt2d($cellAddressStructure, 0) + 1;

-

-		// offset: 2; size: 2; index to column or column offset + relative flags

-

-			// bit: 7-0; mask 0x00FF; column index

-			$colIndex = 0x00FF & self::_GetInt2d($cellAddressStructure, 2);

-

-			// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-			if (!(0x4000 & self::_GetInt2d($cellAddressStructure, 2))) {

-				$column = PHPExcel_Cell::stringFromColumnIndex($colIndex);

-				$column = '$' . $column;

-			} else {

-				$colIndex = ($colIndex <= 127) ? $colIndex : $colIndex - 256;

-				$column = PHPExcel_Cell::stringFromColumnIndex($baseCol + $colIndex);

-			}

-

-			// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-			if (!(0x8000 & self::_GetInt2d($cellAddressStructure, 2))) {

-				$row = '$' . $row;

-			} else {

-				$rowIndex = ($rowIndex <= 32767) ? $rowIndex : $rowIndex - 65536;

-				$row = $baseRow + $rowIndex;

-			}

-

-		return $column . $row;

-	}

-

-

-	/**

-	 * Reads a cell range address in BIFF5 e.g. 'A2:B6' or 'A1'

-	 * always fixed range

-	 * section 2.5.14

-	 *

-	 * @param string $subData

-	 * @return string

-	 * @throws Exception

-	 */

-	private function _readBIFF5CellRangeAddressFixed($subData)

-	{

-		// offset: 0; size: 2; index to first row

-		$fr = self::_GetInt2d($subData, 0) + 1;

-

-		// offset: 2; size: 2; index to last row

-		$lr = self::_GetInt2d($subData, 2) + 1;

-

-		// offset: 4; size: 1; index to first column

-		$fc = ord($subData{4});

-

-		// offset: 5; size: 1; index to last column

-		$lc = ord($subData{5});

-

-		// check values

-		if ($fr > $lr || $fc > $lc) {

-			throw new Exception('Not a cell range address');

-		}

-

-		// column index to letter

-		$fc = PHPExcel_Cell::stringFromColumnIndex($fc);

-		$lc = PHPExcel_Cell::stringFromColumnIndex($lc);

-

-		if ($fr == $lr and $fc == $lc) {

-			return "$fc$fr";

-		}

-		return "$fc$fr:$lc$lr";

-	}

-

-

-	/**

-	 * Reads a cell range address in BIFF8 e.g. 'A2:B6' or 'A1'

-	 * always fixed range

-	 * section 2.5.14

-	 *

-	 * @param string $subData

-	 * @return string

-	 * @throws Exception

-	 */

-	private function _readBIFF8CellRangeAddressFixed($subData)

-	{

-		// offset: 0; size: 2; index to first row

-		$fr = self::_GetInt2d($subData, 0) + 1;

-

-		// offset: 2; size: 2; index to last row

-		$lr = self::_GetInt2d($subData, 2) + 1;

-

-		// offset: 4; size: 2; index to first column

-		$fc = self::_GetInt2d($subData, 4);

-

-		// offset: 6; size: 2; index to last column

-		$lc = self::_GetInt2d($subData, 6);

-

-		// check values

-		if ($fr > $lr || $fc > $lc) {

-			throw new Exception('Not a cell range address');

-		}

-

-		// column index to letter

-		$fc = PHPExcel_Cell::stringFromColumnIndex($fc);

-		$lc = PHPExcel_Cell::stringFromColumnIndex($lc);

-

-		if ($fr == $lr and $fc == $lc) {

-			return "$fc$fr";

-		}

-		return "$fc$fr:$lc$lr";

-	}

-

-

-	/**

-	 * Reads a cell range address in BIFF8 e.g. 'A2:B6' or '$A$2:$B$6'

-	 * there are flags indicating whether column/row index is relative

-	 * section 3.3.4

-	 *

-	 * @param string $subData

-	 * @return string

-	 */

-	private function _readBIFF8CellRangeAddress($subData)

-	{

-		// todo: if cell range is just a single cell, should this funciton

-		// not just return e.g. 'A1' and not 'A1:A1' ?

-

-		// offset: 0; size: 2; index to first row (0... 65535) (or offset (-32768... 32767))

-			$fr = self::_GetInt2d($subData, 0) + 1;

-

-		// offset: 2; size: 2; index to last row (0... 65535) (or offset (-32768... 32767))

-			$lr = self::_GetInt2d($subData, 2) + 1;

-

-		// offset: 4; size: 2; index to first column or column offset + relative flags

-

-		// bit: 7-0; mask 0x00FF; column index

-		$fc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 4));

-

-		// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-		if (!(0x4000 & self::_GetInt2d($subData, 4))) {

-			$fc = '$' . $fc;

-		}

-

-		// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-		if (!(0x8000 & self::_GetInt2d($subData, 4))) {

-			$fr = '$' . $fr;

-		}

-

-		// offset: 6; size: 2; index to last column or column offset + relative flags

-

-		// bit: 7-0; mask 0x00FF; column index

-		$lc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 6));

-

-		// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-		if (!(0x4000 & self::_GetInt2d($subData, 6))) {

-			$lc = '$' . $lc;

-		}

-

-		// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-		if (!(0x8000 & self::_GetInt2d($subData, 6))) {

-			$lr = '$' . $lr;

-		}

-

-		return "$fc$fr:$lc$lr";

-	}

-

-

-	/**

-	 * Reads a cell range address in BIFF8 for shared formulas. Uses positive and negative values for row and column

-	 * to indicate offsets from a base cell

-	 * section 3.3.4

-	 *

-	 * @param string $subData

-	 * @param string $baseCell Base cell

-	 * @return string Cell range address

-	 */

-	private function _readBIFF8CellRangeAddressB($subData, $baseCell = 'A1')

-	{

-		list($baseCol, $baseRow) = PHPExcel_Cell::coordinateFromString($baseCell);

-		$baseCol = PHPExcel_Cell::columnIndexFromString($baseCol) - 1;

-

-		// TODO: if cell range is just a single cell, should this funciton

-		// not just return e.g. 'A1' and not 'A1:A1' ?

-

-		// offset: 0; size: 2; first row

-		$frIndex = self::_GetInt2d($subData, 0); // adjust below

-

-		// offset: 2; size: 2; relative index to first row (0... 65535) should be treated as offset (-32768... 32767)

-		$lrIndex = self::_GetInt2d($subData, 2); // adjust below

-

-		// offset: 4; size: 2; first column with relative/absolute flags

-

-		// bit: 7-0; mask 0x00FF; column index

-		$fcIndex = 0x00FF & self::_GetInt2d($subData, 4);

-

-		// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-		if (!(0x4000 & self::_GetInt2d($subData, 4))) {

-			// absolute column index

-			$fc = PHPExcel_Cell::stringFromColumnIndex($fcIndex);

-			$fc = '$' . $fc;

-		} else {

-			// column offset

-			$fcIndex = ($fcIndex <= 127) ? $fcIndex : $fcIndex - 256;

-			$fc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $fcIndex);

-		}

-

-		// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-		if (!(0x8000 & self::_GetInt2d($subData, 4))) {

-			// absolute row index

-			$fr = $frIndex + 1;

-			$fr = '$' . $fr;

-		} else {

-			// row offset

-			$frIndex = ($frIndex <= 32767) ? $frIndex : $frIndex - 65536;

-			$fr = $baseRow + $frIndex;

-		}

-

-		// offset: 6; size: 2; last column with relative/absolute flags

-

-		// bit: 7-0; mask 0x00FF; column index

-		$lcIndex = 0x00FF & self::_GetInt2d($subData, 6);

-		$lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256;

-		$lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex);

-

-		// bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index)

-		if (!(0x4000 & self::_GetInt2d($subData, 6))) {

-			// absolute column index

-			$lc = PHPExcel_Cell::stringFromColumnIndex($lcIndex);

-			$lc = '$' . $lc;

-		} else {

-			// column offset

-			$lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256;

-			$lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex);

-		}

-

-		// bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index)

-		if (!(0x8000 & self::_GetInt2d($subData, 6))) {

-			// absolute row index

-			$lr = $lrIndex + 1;

-			$lr = '$' . $lr;

-		} else {

-			// row offset

-			$lrIndex = ($lrIndex <= 32767) ? $lrIndex : $lrIndex - 65536;

-			$lr = $baseRow + $lrIndex;

-		}

-

-		return "$fc$fr:$lc$lr";

-	}

-

-

-	/**

-	 * Read BIFF8 cell range address list

-	 * section 2.5.15

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private function _readBIFF8CellRangeAddressList($subData)

-	{

-		$cellRangeAddresses = array();

-

-		// offset: 0; size: 2; number of the following cell range addresses

-		$nm = self::_GetInt2d($subData, 0);

-

-		$offset = 2;

-		// offset: 2; size: 8 * $nm; list of $nm (fixed) cell range addresses

-		for ($i = 0; $i < $nm; ++$i) {

-			$cellRangeAddresses[] = $this->_readBIFF8CellRangeAddressFixed(substr($subData, $offset, 8));

-			$offset += 8;

-		}

-

-		return array(

-			'size' => 2 + 8 * $nm,

-			'cellRangeAddresses' => $cellRangeAddresses,

-		);

-	}

-

-

-	/**

-	 * Read BIFF5 cell range address list

-	 * section 2.5.15

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private function _readBIFF5CellRangeAddressList($subData)

-	{

-		$cellRangeAddresses = array();

-

-		// offset: 0; size: 2; number of the following cell range addresses

-		$nm = self::_GetInt2d($subData, 0);

-

-		$offset = 2;

-		// offset: 2; size: 6 * $nm; list of $nm (fixed) cell range addresses

-		for ($i = 0; $i < $nm; ++$i) {

-			$cellRangeAddresses[] = $this->_readBIFF5CellRangeAddressFixed(substr($subData, $offset, 6));

-			$offset += 6;

-		}

-

-		return array(

-			'size' => 2 + 6 * $nm,

-			'cellRangeAddresses' => $cellRangeAddresses,

-		);

-	}

-

-

-	/**

-	 * Get a sheet range like Sheet1:Sheet3 from REF index

-	 * Note: If there is only one sheet in the range, one gets e.g Sheet1

-	 * It can also happen that the REF structure uses the -1 (FFFF) code to indicate deleted sheets,

-	 * in which case an exception is thrown

-	 *

-	 * @param int $index

-	 * @return string|false

-	 * @throws Exception

-	 */

-	private function _readSheetRangeByRefIndex($index)

-	{

-		if (isset($this->_ref[$index])) {

-

-			$type = $this->_externalBooks[$this->_ref[$index]['externalBookIndex']]['type'];

-

-			switch ($type) {

-				case 'internal':

-					// check if we have a deleted 3d reference

-					if ($this->_ref[$index]['firstSheetIndex'] == 0xFFFF or $this->_ref[$index]['lastSheetIndex'] == 0xFFFF) {

-						throw new Exception('Deleted sheet reference');

-					}

-

-					// we have normal sheet range (collapsed or uncollapsed)

-					$firstSheetName = $this->_sheets[$this->_ref[$index]['firstSheetIndex']]['name'];

-					$lastSheetName = $this->_sheets[$this->_ref[$index]['lastSheetIndex']]['name'];

-

-					if ($firstSheetName == $lastSheetName) {

-						// collapsed sheet range

-						$sheetRange = $firstSheetName;

-					} else {

-						$sheetRange = "$firstSheetName:$lastSheetName";

-					}

-

-					// escape the single-quotes

-					$sheetRange = str_replace("'", "''", $sheetRange);

-

-					// if there are special characters, we need to enclose the range in single-quotes

-					// todo: check if we have identified the whole set of special characters

-					// it seems that the following characters are not accepted for sheet names

-					// and we may assume that they are not present: []*/:\?

-					if (preg_match("/[ !\"@#£$%&{()}<>=+'|^,;-]/", $sheetRange)) {

-						$sheetRange = "'$sheetRange'";

-					}

-

-					return $sheetRange;

-					break;

-

-				default:

-					// TODO: external sheet support

-					throw new Exception('Excel5 reader only supports internal sheets in fomulas');

-					break;

-			}

-		}

-		return false;

-	}

-

-

-	/**

-	 * read BIFF8 constant value array from array data

-	 * returns e.g. array('value' => '{1,2;3,4}', 'size' => 40}

-	 * section 2.5.8

-	 *

-	 * @param string $arrayData

-	 * @return array

-	 */

-	private static function _readBIFF8ConstantArray($arrayData)

-	{

-		// offset: 0; size: 1; number of columns decreased by 1

-		$nc = ord($arrayData[0]);

-

-		// offset: 1; size: 2; number of rows decreased by 1

-		$nr = self::_GetInt2d($arrayData, 1);

-		$size = 3; // initialize

-		$arrayData = substr($arrayData, 3);

-

-		// offset: 3; size: var; list of ($nc + 1) * ($nr + 1) constant values

-		$matrixChunks = array();

-		for ($r = 1; $r <= $nr + 1; ++$r) {

-			$items = array();

-			for ($c = 1; $c <= $nc + 1; ++$c) {

-				$constant = self::_readBIFF8Constant($arrayData);

-				$items[] = $constant['value'];

-				$arrayData = substr($arrayData, $constant['size']);

-				$size += $constant['size'];

-			}

-			$matrixChunks[] = implode(',', $items); // looks like e.g. '1,"hello"'

-		}

-		$matrix = '{' . implode(';', $matrixChunks) . '}';

-

-		return array(

-			'value' => $matrix,

-			'size' => $size,

-		);

-	}

-

-

-	/**

-	 * read BIFF8 constant value which may be 'Empty Value', 'Number', 'String Value', 'Boolean Value', 'Error Value'

-	 * section 2.5.7

-	 * returns e.g. array('value' => '5', 'size' => 9)

-	 *

-	 * @param string $valueData

-	 * @return array

-	 */

-	private static function _readBIFF8Constant($valueData)

-	{

-		// offset: 0; size: 1; identifier for type of constant

-		$identifier = ord($valueData[0]);

-

-		switch ($identifier) {

-		case 0x00: // empty constant (what is this?)

-			$value = '';

-			$size = 9;

-			break;

-		case 0x01: // number

-			// offset: 1; size: 8; IEEE 754 floating-point value

-			$value = self::_extractNumber(substr($valueData, 1, 8));

-			$size = 9;

-			break;

-		case 0x02: // string value

-			// offset: 1; size: var; Unicode string, 16-bit string length

-			$string = self::_readUnicodeStringLong(substr($valueData, 1));

-			$value = '"' . $string['value'] . '"';

-			$size = 1 + $string['size'];

-			break;

-		case 0x04: // boolean

-			// offset: 1; size: 1; 0 = FALSE, 1 = TRUE

-			if (ord($valueData[1])) {

-				$value = 'TRUE';

-			} else {

-				$value = 'FALSE';

-			}

-			$size = 9;

-			break;

-		case 0x10: // error code

-			// offset: 1; size: 1; error code

-			$value = self::_mapErrorCode(ord($valueData[1]));

-			$size = 9;

-			break;

-		}

-		return array(

-			'value' => $value,

-			'size' => $size,

-		);

-	}

-

-

-	/**

-	 * Extract RGB color

-	 * OpenOffice.org's Documentation of the Microsoft Excel File Format, section 2.5.4

-	 *

-	 * @param string $rgb Encoded RGB value (4 bytes)

-	 * @return array

-	 */

-	private static function _readRGB($rgb)

-	{

-		// offset: 0; size 1; Red component

-		$r = ord($rgb{0});

-

-		// offset: 1; size: 1; Green component

-		$g = ord($rgb{1});

-

-		// offset: 2; size: 1; Blue component

-		$b = ord($rgb{2});

-

-		// HEX notation, e.g. 'FF00FC'

-		$rgb = sprintf('%02X%02X%02X', $r, $g, $b);

-

-		return array('rgb' => $rgb);

-	}

-

-

-	/**

-	 * Read byte string (8-bit string length)

-	 * OpenOffice documentation: 2.5.2

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private function _readByteStringShort($subData)

-	{

-		// offset: 0; size: 1; length of the string (character count)

-		$ln = ord($subData[0]);

-

-		// offset: 1: size: var; character array (8-bit characters)

-		$value = $this->_decodeCodepage(substr($subData, 1, $ln));

-

-		return array(

-			'value' => $value,

-			'size' => 1 + $ln, // size in bytes of data structure

-		);

-	}

-

-

-	/**

-	 * Read byte string (16-bit string length)

-	 * OpenOffice documentation: 2.5.2

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private function _readByteStringLong($subData)

-	{

-		// offset: 0; size: 2; length of the string (character count)

-		$ln = self::_GetInt2d($subData, 0);

-

-		// offset: 2: size: var; character array (8-bit characters)

-		$value = $this->_decodeCodepage(substr($subData, 2));

-

-		//return $string;

-		return array(

-			'value' => $value,

-			'size' => 2 + $ln, // size in bytes of data structure

-		);

-	}

-

-

-	/**

-	 * Extracts an Excel Unicode short string (8-bit string length)

-	 * OpenOffice documentation: 2.5.3

-	 * function will automatically find out where the Unicode string ends.

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private static function _readUnicodeStringShort($subData)

-	{

-		$value = '';

-

-		// offset: 0: size: 1; length of the string (character count)

-		$characterCount = ord($subData[0]);

-

-		$string = self::_readUnicodeString(substr($subData, 1), $characterCount);

-

-		// add 1 for the string length

-		$string['size'] += 1;

-

-		return $string;

-	}

-

-

-	/**

-	 * Extracts an Excel Unicode long string (16-bit string length)

-	 * OpenOffice documentation: 2.5.3

-	 * this function is under construction, needs to support rich text, and Asian phonetic settings

-	 *

-	 * @param string $subData

-	 * @return array

-	 */

-	private static function _readUnicodeStringLong($subData)

-	{

-		$value = '';

-

-		// offset: 0: size: 2; length of the string (character count)

-		$characterCount = self::_GetInt2d($subData, 0);

-

-		$string = self::_readUnicodeString(substr($subData, 2), $characterCount);

-

-		// add 2 for the string length

-		$string['size'] += 2;

-

-		return $string;

-	}

-

-

-	/**

-	 * Read Unicode string with no string length field, but with known character count

-	 * this function is under construction, needs to support rich text, and Asian phonetic settings

-	 * OpenOffice.org's Documentation of the Microsoft Excel File Format, section 2.5.3

-	 *

-	 * @param string $subData

-	 * @param int $characterCount

-	 * @return array

-	 */

-	private static function _readUnicodeString($subData, $characterCount)

-	{

-		$value = '';

-

-		// offset: 0: size: 1; option flags

-

-			// bit: 0; mask: 0x01; character compression (0 = compressed 8-bit, 1 = uncompressed 16-bit)

-			$isCompressed = !((0x01 & ord($subData[0])) >> 0);

-

-			// bit: 2; mask: 0x04; Asian phonetic settings

-			$hasAsian = (0x04) & ord($subData[0]) >> 2;

-

-			// bit: 3; mask: 0x08; Rich-Text settings

-			$hasRichText = (0x08) & ord($subData[0]) >> 3;

-

-		// offset: 1: size: var; character array

-		// this offset assumes richtext and Asian phonetic settings are off which is generally wrong

-		// needs to be fixed

-		$value = self::_encodeUTF16(substr($subData, 1, $isCompressed ? $characterCount : 2 * $characterCount), $isCompressed);

-

-		return array(

-			'value' => $value,

-			'size' => $isCompressed ? 1 + $characterCount : 1 + 2 * $characterCount, // the size in bytes including the option flags

-		);

-	}

-

-

-	/**

-	 * Convert UTF-8 string to string surounded by double quotes. Used for explicit string tokens in formulas.

-	 * Example:  hello"world  -->  "hello""world"

-	 *

-	 * @param string $value UTF-8 encoded string

-	 * @return string

-	 */

-	private static function _UTF8toExcelDoubleQuoted($value)

-	{

-		return '"' . str_replace('"', '""', $value) . '"';

-	}

-

-

-	/**

-	 * Reads first 8 bytes of a string and return IEEE 754 float

-	 *

-	 * @param string $data Binary string that is at least 8 bytes long

-	 * @return float

-	 */

-	private static function _extractNumber($data)

-	{

-		$rknumhigh = self::_GetInt4d($data, 4);

-		$rknumlow = self::_GetInt4d($data, 0);

-		$sign = ($rknumhigh & 0x80000000) >> 31;

-		$exp = (($rknumhigh & 0x7ff00000) >> 20) - 1023;

-		$mantissa = (0x100000 | ($rknumhigh & 0x000fffff));

-		$mantissalow1 = ($rknumlow & 0x80000000) >> 31;

-		$mantissalow2 = ($rknumlow & 0x7fffffff);

-		$value = $mantissa / pow( 2 , (20 - $exp));

-

-		if ($mantissalow1 != 0) {

-			$value += 1 / pow (2 , (21 - $exp));

-		}

-

-		$value += $mantissalow2 / pow (2 , (52 - $exp));

-		if ($sign) {

-			$value *= -1;

-		}

-

-		return $value;

-	}

-

-

-	private static function _GetIEEE754($rknum)

-	{

-		if (($rknum & 0x02) != 0) {

-			$value = $rknum >> 2;

-		} else {

-			// changes by mmp, info on IEEE754 encoding from

-			// research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html

-			// The RK format calls for using only the most significant 30 bits

-			// of the 64 bit floating point value. The other 34 bits are assumed

-			// to be 0 so we use the upper 30 bits of $rknum as follows...

-			$sign = ($rknum & 0x80000000) >> 31;

-			$exp = ($rknum & 0x7ff00000) >> 20;

-			$mantissa = (0x100000 | ($rknum & 0x000ffffc));

-			$value = $mantissa / pow( 2 , (20- ($exp - 1023)));

-			if ($sign) {

-				$value = -1 * $value;

-			}

-			//end of changes by mmp

-		}

-		if (($rknum & 0x01) != 0) {

-			$value /= 100;

-		}

-		return $value;

-	}

-

-

-	/**

-	 * Get UTF-8 string from (compressed or uncompressed) UTF-16 string

-	 *

-	 * @param string $string

-	 * @param bool $compressed

-	 * @return string

-	 */

-	private static function _encodeUTF16($string, $compressed = '')

-	{

-		if ($compressed) {

-			$string = self::_uncompressByteString($string);

- 		}

-

-		return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', 'UTF-16LE');

-	}

-

-

-	/**

-	 * Convert UTF-16 string in compressed notation to uncompressed form. Only used for BIFF8.

-	 *

-	 * @param string $string

-	 * @return string

-	 */

-	private static function _uncompressByteString($string)

-	{

-		$uncompressedString = '';

-		$strLen = strlen($string);

-		for ($i = 0; $i < $strLen; ++$i) {

-			$uncompressedString .= $string[$i] . "\0";

-		}

-

-		return $uncompressedString;

-	}

-

-

-	/**

-	 * Convert string to UTF-8. Only used for BIFF5.

-	 *

-	 * @param string $string

-	 * @return string

-	 */

-	private function _decodeCodepage($string)

-	{

-		return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', $this->_codepage);

-	}

-

-

-	/**

-	 * Read 16-bit unsigned integer

-	 *

-	 * @param string $data

-	 * @param int $pos

-	 * @return int

-	 */

-	public static function _GetInt2d($data, $pos)

-	{

-		return ord($data[$pos]) | (ord($data[$pos+1]) << 8);

-	}

-

-

-	/**

-	 * Read 32-bit signed integer

-	 *

-	 * @param string $data

-	 * @param int $pos

-	 * @return int

-	 */

-	public static function _GetInt4d($data, $pos)

-	{

-		// FIX: represent numbers correctly on 64-bit system

-		// http://sourceforge.net/tracker/index.php?func=detail&aid=1487372&group_id=99160&atid=623334

-		// Hacked by Andreas Rehm 2006 to ensure correct result of the <<24 block on 32 and 64bit systems

-		$_or_24 = ord($data[$pos + 3]);

-		if ($_or_24 >= 128) {

-			// negative number

-			$_ord_24 = -abs((256 - $_or_24) << 24);

-		} else {

-			$_ord_24 = ($_or_24 & 127) << 24;

-		}

-		return ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | $_ord_24;

-	}

-

-

-	/**

-	 * Read color

-	 *

-	 * @param int $color Indexed color

-	 * @param array $palette Color palette

-	 * @return array RGB color value, example: array('rgb' => 'FF0000')

-	 */

-	private static function _readColor($color,$palette,$version)

-	{

-		if ($color <= 0x07 || $color >= 0x40) {

-			// special built-in color

-			return self::_mapBuiltInColor($color);

-		} elseif (isset($palette) && isset($palette[$color - 8])) {

-			// palette color, color index 0x08 maps to pallete index 0

-			return $palette[$color - 8];

-		} else {

-			// default color table

-			if ($version == self::XLS_BIFF8) {

-				return self::_mapColor($color);

-			} else {

-				// BIFF5

-				return self::_mapColorBIFF5($color);

-			}

-		}

-

-		return $color;

-	}

-

-

-	/**

-	 * Map border style

-	 * OpenOffice documentation: 2.5.11

-	 *

-	 * @param int $index

-	 * @return string

-	 */

-	private static function _mapBorderStyle($index)

-	{

-		switch ($index) {

-			case 0x00: return PHPExcel_Style_Border::BORDER_NONE;

-			case 0x01: return PHPExcel_Style_Border::BORDER_THIN;

-			case 0x02: return PHPExcel_Style_Border::BORDER_MEDIUM;

-			case 0x03: return PHPExcel_Style_Border::BORDER_DASHED;

-			case 0x04: return PHPExcel_Style_Border::BORDER_DOTTED;

-			case 0x05: return PHPExcel_Style_Border::BORDER_THICK;

-			case 0x06: return PHPExcel_Style_Border::BORDER_DOUBLE;

-			case 0x07: return PHPExcel_Style_Border::BORDER_HAIR;

-			case 0x08: return PHPExcel_Style_Border::BORDER_MEDIUMDASHED;

-			case 0x09: return PHPExcel_Style_Border::BORDER_DASHDOT;

-			case 0x0A: return PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT;

-			case 0x0B: return PHPExcel_Style_Border::BORDER_DASHDOTDOT;

-			case 0x0C: return PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;

-			case 0x0D: return PHPExcel_Style_Border::BORDER_SLANTDASHDOT;

-			default:   return PHPExcel_Style_Border::BORDER_NONE;

-		}

-	}

-

-

-	/**

-	 * Get fill pattern from index

-	 * OpenOffice documentation: 2.5.12

-	 *

-	 * @param int $index

-	 * @return string

-	 */

-	private static function _mapFillPattern($index)

-	{

-		switch ($index) {

-			case 0x00: return PHPExcel_Style_Fill::FILL_NONE;

-			case 0x01: return PHPExcel_Style_Fill::FILL_SOLID;

-			case 0x02: return PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY;

-			case 0x03: return PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY;

-			case 0x04: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY;

-			case 0x05: return PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL;

-			case 0x06: return PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL;

-			case 0x07: return PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN;

-			case 0x08: return PHPExcel_Style_Fill::FILL_PATTERN_DARKUP;

-			case 0x09: return PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID;

-			case 0x0A: return PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS;

-			case 0x0B: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL;

-			case 0x0C: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL;

-			case 0x0D: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN;

-			case 0x0E: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP;

-			case 0x0F: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID;

-			case 0x10: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS;

-			case 0x11: return PHPExcel_Style_Fill::FILL_PATTERN_GRAY125;

-			case 0x12: return PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625;

-			default:   return PHPExcel_Style_Fill::FILL_NONE;

-		}

-	}

-

-

-	/**

-	 * Map error code, e.g. '#N/A'

-	 *

-	 * @param int $subData

-	 * @return string

-	 */

-	private static function _mapErrorCode($subData)

-	{

-		switch ($subData) {

-			case 0x00: return '#NULL!';		break;

-			case 0x07: return '#DIV/0!';	break;

-			case 0x0F: return '#VALUE!';	break;

-			case 0x17: return '#REF!';		break;

-			case 0x1D: return '#NAME?';		break;

-			case 0x24: return '#NUM!';		break;

-			case 0x2A: return '#N/A';		break;

-			default: return false;

-		}

-	}

-

-

-	/**

-	 * Map built-in color to RGB value

-	 *

-	 * @param int $color Indexed color

-	 * @return array

-	 */

-	private static function _mapBuiltInColor($color)

-	{

-		switch ($color) {

-			case 0x00: return array('rgb' => '000000');

-			case 0x01: return array('rgb' => 'FFFFFF');

-			case 0x02: return array('rgb' => 'FF0000');

-			case 0x03: return array('rgb' => '00FF00');

-			case 0x04: return array('rgb' => '0000FF');

-			case 0x05: return array('rgb' => 'FFFF00');

-			case 0x06: return array('rgb' => 'FF00FF');

-			case 0x07: return array('rgb' => '00FFFF');

-			case 0x40: return array('rgb' => '000000'); // system window text color

-			case 0x41: return array('rgb' => 'FFFFFF'); // system window background color

-			default:   return array('rgb' => '000000');

-		}

-	}

-

-

-	/**

-	 * Map color array from BIFF5 built-in color index

-	 *

-	 * @param int $subData

-	 * @return array

-	 */

-	private static function _mapColorBIFF5($subData)

-	{

-		switch ($subData) {

-			case 0x08: return array('rgb' => '000000');

-			case 0x09: return array('rgb' => 'FFFFFF');

-			case 0x0A: return array('rgb' => 'FF0000');

-			case 0x0B: return array('rgb' => '00FF00');

-			case 0x0C: return array('rgb' => '0000FF');

-			case 0x0D: return array('rgb' => 'FFFF00');

-			case 0x0E: return array('rgb' => 'FF00FF');

-			case 0x0F: return array('rgb' => '00FFFF');

-			case 0x10: return array('rgb' => '800000');

-			case 0x11: return array('rgb' => '008000');

-			case 0x12: return array('rgb' => '000080');

-			case 0x13: return array('rgb' => '808000');

-			case 0x14: return array('rgb' => '800080');

-			case 0x15: return array('rgb' => '008080');

-			case 0x16: return array('rgb' => 'C0C0C0');

-			case 0x17: return array('rgb' => '808080');

-			case 0x18: return array('rgb' => '8080FF');

-			case 0x19: return array('rgb' => '802060');

-			case 0x1A: return array('rgb' => 'FFFFC0');

-			case 0x1B: return array('rgb' => 'A0E0F0');

-			case 0x1C: return array('rgb' => '600080');

-			case 0x1D: return array('rgb' => 'FF8080');

-			case 0x1E: return array('rgb' => '0080C0');

-			case 0x1F: return array('rgb' => 'C0C0FF');

-			case 0x20: return array('rgb' => '000080');

-			case 0x21: return array('rgb' => 'FF00FF');

-			case 0x22: return array('rgb' => 'FFFF00');

-			case 0x23: return array('rgb' => '00FFFF');

-			case 0x24: return array('rgb' => '800080');

-			case 0x25: return array('rgb' => '800000');

-			case 0x26: return array('rgb' => '008080');

-			case 0x27: return array('rgb' => '0000FF');

-			case 0x28: return array('rgb' => '00CFFF');

-			case 0x29: return array('rgb' => '69FFFF');

-			case 0x2A: return array('rgb' => 'E0FFE0');

-			case 0x2B: return array('rgb' => 'FFFF80');

-			case 0x2C: return array('rgb' => 'A6CAF0');

-			case 0x2D: return array('rgb' => 'DD9CB3');

-			case 0x2E: return array('rgb' => 'B38FEE');

-			case 0x2F: return array('rgb' => 'E3E3E3');

-			case 0x30: return array('rgb' => '2A6FF9');

-			case 0x31: return array('rgb' => '3FB8CD');

-			case 0x32: return array('rgb' => '488436');

-			case 0x33: return array('rgb' => '958C41');

-			case 0x34: return array('rgb' => '8E5E42');

-			case 0x35: return array('rgb' => 'A0627A');

-			case 0x36: return array('rgb' => '624FAC');

-			case 0x37: return array('rgb' => '969696');

-			case 0x38: return array('rgb' => '1D2FBE');

-			case 0x39: return array('rgb' => '286676');

-			case 0x3A: return array('rgb' => '004500');

-			case 0x3B: return array('rgb' => '453E01');

-			case 0x3C: return array('rgb' => '6A2813');

-			case 0x3D: return array('rgb' => '85396A');

-			case 0x3E: return array('rgb' => '4A3285');

-			case 0x3F: return array('rgb' => '424242');

-			default:   return array('rgb' => '000000');

-		}

-	}

-

-

-	/**

-	 * Map color array from BIFF8 built-in color index

-	 *

-	 * @param int $subData

-	 * @return array

-	 */

-	private static function _mapColor($subData)

-	{

-		switch ($subData) {

-			case 0x08: return array('rgb' => '000000');

-			case 0x09: return array('rgb' => 'FFFFFF');

-			case 0x0A: return array('rgb' => 'FF0000');

-			case 0x0B: return array('rgb' => '00FF00');

-			case 0x0C: return array('rgb' => '0000FF');

-			case 0x0D: return array('rgb' => 'FFFF00');

-			case 0x0E: return array('rgb' => 'FF00FF');

-			case 0x0F: return array('rgb' => '00FFFF');

-			case 0x10: return array('rgb' => '800000');

-			case 0x11: return array('rgb' => '008000');

-			case 0x12: return array('rgb' => '000080');

-			case 0x13: return array('rgb' => '808000');

-			case 0x14: return array('rgb' => '800080');

-			case 0x15: return array('rgb' => '008080');

-			case 0x16: return array('rgb' => 'C0C0C0');

-			case 0x17: return array('rgb' => '808080');

-			case 0x18: return array('rgb' => '9999FF');

-			case 0x19: return array('rgb' => '993366');

-			case 0x1A: return array('rgb' => 'FFFFCC');

-			case 0x1B: return array('rgb' => 'CCFFFF');

-			case 0x1C: return array('rgb' => '660066');

-			case 0x1D: return array('rgb' => 'FF8080');

-			case 0x1E: return array('rgb' => '0066CC');

-			case 0x1F: return array('rgb' => 'CCCCFF');

-			case 0x20: return array('rgb' => '000080');

-			case 0x21: return array('rgb' => 'FF00FF');

-			case 0x22: return array('rgb' => 'FFFF00');

-			case 0x23: return array('rgb' => '00FFFF');

-			case 0x24: return array('rgb' => '800080');

-			case 0x25: return array('rgb' => '800000');

-			case 0x26: return array('rgb' => '008080');

-			case 0x27: return array('rgb' => '0000FF');

-			case 0x28: return array('rgb' => '00CCFF');

-			case 0x29: return array('rgb' => 'CCFFFF');

-			case 0x2A: return array('rgb' => 'CCFFCC');

-			case 0x2B: return array('rgb' => 'FFFF99');

-			case 0x2C: return array('rgb' => '99CCFF');

-			case 0x2D: return array('rgb' => 'FF99CC');

-			case 0x2E: return array('rgb' => 'CC99FF');

-			case 0x2F: return array('rgb' => 'FFCC99');

-			case 0x30: return array('rgb' => '3366FF');

-			case 0x31: return array('rgb' => '33CCCC');

-			case 0x32: return array('rgb' => '99CC00');

-			case 0x33: return array('rgb' => 'FFCC00');

-			case 0x34: return array('rgb' => 'FF9900');

-			case 0x35: return array('rgb' => 'FF6600');

-			case 0x36: return array('rgb' => '666699');

-			case 0x37: return array('rgb' => '969696');

-			case 0x38: return array('rgb' => '003366');

-			case 0x39: return array('rgb' => '339966');

-			case 0x3A: return array('rgb' => '003300');

-			case 0x3B: return array('rgb' => '333300');

-			case 0x3C: return array('rgb' => '993300');

-			case 0x3D: return array('rgb' => '993366');

-			case 0x3E: return array('rgb' => '333399');

-			case 0x3F: return array('rgb' => '333333');

-			default:   return array('rgb' => '000000');

-		}

-	}

-

-

-	private function _parseRichText($is = '') {

-		$value = new PHPExcel_RichText();

-

-		$value->createText($is);

-

-		return $value;

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php b/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php
deleted file mode 100644
index cd9b1cd..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php
+++ /dev/null
@@ -1,640 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader_Excel5

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-/**

- * PHPExcel_Reader_Excel5_Escher

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader_Excel5

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Excel5_Escher

-{

-	const DGGCONTAINER		= 0xF000;

-	const BSTORECONTAINER	= 0xF001;

-	const DGCONTAINER		= 0xF002;

-	const SPGRCONTAINER		= 0xF003;

-	const SPCONTAINER		= 0xF004;

-	const DGG				= 0xF006;

-	const BSE				= 0xF007;

-	const DG				= 0xF008;

-	const SPGR				= 0xF009;

-	const SP				= 0xF00A;

-	const OPT				= 0xF00B;

-	const CLIENTTEXTBOX		= 0xF00D;

-	const CLIENTANCHOR		= 0xF010;

-	const CLIENTDATA		= 0xF011;

-	const BLIPJPEG			= 0xF01D;

-	const BLIPPNG			= 0xF01E;

-	const SPLITMENUCOLORS	= 0xF11E;

-	const TERTIARYOPT		= 0xF122;

-

-	/**

-	 * Escher stream data (binary)

-	 *

-	 * @var string

-	 */

-	private $_data;

-

-	/**

-	 * Size in bytes of the Escher stream data

-	 *

-	 * @var int

-	 */

-	private $_dataSize;

-

-	/**

-	 * Current position of stream pointer in Escher stream data

-	 *

-	 * @var int

-	 */

-	private $_pos;

-

-	/**

-	 * The object to be returned by the reader. Modified during load.

-	 *

-	 * @var mixed

-	 */

-	private $_object;

-

-	/**

-	 * Create a new PHPExcel_Reader_Excel5_Escher instance

-	 *

-	 * @param mixed $object

-	 */

-	public function __construct($object)

-	{

-		$this->_object = $object;

-	}

-

-	/**

-	 * Load Escher stream data. May be a partial Escher stream.

-	 *

-	 * @param string $data

-	 */

-	public function load($data)

-	{

-		$this->_data = $data;

-

-		// total byte size of Excel data (workbook global substream + sheet substreams)

-		$this->_dataSize = strlen($this->_data);

-

-		$this->_pos = 0;

-

-		// Parse Escher stream

-		while ($this->_pos < $this->_dataSize) {

-

-			// offset: 2; size: 2: Record Type

-			$fbt = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos + 2);

-

-			switch ($fbt) {

-				case self::DGGCONTAINER:	$this->_readDggContainer();		break;

-				case self::DGG:				$this->_readDgg();				break;

-				case self::BSTORECONTAINER:	$this->_readBstoreContainer();	break;

-				case self::BSE:				$this->_readBSE();				break;

-				case self::BLIPJPEG:		$this->_readBlipJPEG();			break;

-				case self::BLIPPNG:			$this->_readBlipPNG();			break;

-				case self::OPT:				$this->_readOPT();				break;

-				case self::TERTIARYOPT:		$this->_readTertiaryOPT();		break;

-				case self::SPLITMENUCOLORS:	$this->_readSplitMenuColors();	break;

-				case self::DGCONTAINER:		$this->_readDgContainer();		break;

-				case self::DG:				$this->_readDg();				break;

-				case self::SPGRCONTAINER:	$this->_readSpgrContainer();	break;

-				case self::SPCONTAINER:		$this->_readSpContainer();		break;

-				case self::SPGR:			$this->_readSpgr();				break;

-				case self::SP:				$this->_readSp();				break;

-				case self::CLIENTTEXTBOX:	$this->_readClientTextbox();	break;

-				case self::CLIENTANCHOR:	$this->_readClientAnchor();		break;

-				case self::CLIENTDATA:		$this->_readClientData();		break;

-				default:					$this->_readDefault();			break;

-			}

-		}

-

-		return $this->_object;

-	}

-

-	/**

-	 * Read a generic record

-	 */

-	private function _readDefault()

-	{

-		// offset 0; size: 2; recVer and recInstance

-		$verInstance = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos);

-

-		// offset: 2; size: 2: Record Type

-		$fbt = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos + 2);

-

-		// bit: 0-3; mask: 0x000F; recVer

-		$recVer = (0x000F & $verInstance) >> 0;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read DggContainer record (Drawing Group Container)

-	 */

-	private function _readDggContainer()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// record is a container, read contents

-		$dggContainer = new PHPExcel_Shared_Escher_DggContainer();

-		$this->_object->setDggContainer($dggContainer);

-		$reader = new PHPExcel_Reader_Excel5_Escher($dggContainer);

-		$reader->load($recordData);

-	}

-

-	/**

-	 * Read Dgg record (Drawing Group)

-	 */

-	private function _readDgg()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read BstoreContainer record (Blip Store Container)

-	 */

-	private function _readBstoreContainer()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// record is a container, read contents

-		$bstoreContainer = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer();

-		$this->_object->setBstoreContainer($bstoreContainer);

-		$reader = new PHPExcel_Reader_Excel5_Escher($bstoreContainer);

-		$reader->load($recordData);

-	}

-

-	/**

-	 * Read BSE record

-	 */

-	private function _readBSE()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// add BSE to BstoreContainer

-		$BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();

-		$this->_object->addBSE($BSE);

-

-		$BSE->setBLIPType($recInstance);

-

-		// offset: 0; size: 1; btWin32 (MSOBLIPTYPE)

-		$btWin32 = ord($recordData[0]);

-

-		// offset: 1; size: 1; btWin32 (MSOBLIPTYPE)

-		$btMacOS = ord($recordData[1]);

-

-		// offset: 2; size: 16; MD4 digest

-		$rgbUid = substr($recordData, 2, 16);

-

-		// offset: 18; size: 2; tag

-		$tag = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 18);

-

-		// offset: 20; size: 4; size of BLIP in bytes

-		$size = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 20);

-

-		// offset: 24; size: 4; number of references to this BLIP

-		$cRef = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 24);

-

-		// offset: 28; size: 4; MSOFO file offset

-		$foDelay = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 28);

-

-		// offset: 32; size: 1; unused1

-		$unused1 = ord($recordData{32});

-

-		// offset: 33; size: 1; size of nameData in bytes (including null terminator)

-		$cbName = ord($recordData{33});

-

-		// offset: 34; size: 1; unused2

-		$unused2 = ord($recordData{34});

-

-		// offset: 35; size: 1; unused3

-		$unused3 = ord($recordData{35});

-

-		// offset: 36; size: $cbName; nameData

-		$nameData = substr($recordData, 36, $cbName);

-

-		// offset: 36 + $cbName, size: var; the BLIP data

-		$blipData = substr($recordData, 36 + $cbName);

-

-		// record is a container, read contents

-		$reader = new PHPExcel_Reader_Excel5_Escher($BSE);

-		$reader->load($blipData);

-	}

-

-	/**

-	 * Read BlipJPEG record. Holds raw JPEG image data

-	 */

-	private function _readBlipJPEG()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		$pos = 0;

-

-		// offset: 0; size: 16; rgbUid1 (MD4 digest of)

-		$rgbUid1 = substr($recordData, 0, 16);

-		$pos += 16;

-

-		// offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3

-		if (in_array($recInstance, array(0x046B, 0x06E3))) {

-			$rgbUid2 = substr($recordData, 16, 16);

-			$pos += 16;

-		}

-

-		// offset: var; size: 1; tag

-		$tag = ord($recordData{$pos});

-		$pos += 1;

-

-		// offset: var; size: var; the raw image data

-		$data = substr($recordData, $pos);

-

-		$blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();

-		$blip->setData($data);

-

-		$this->_object->setBlip($blip);

-	}

-

-	/**

-	 * Read BlipPNG record. Holds raw PNG image data

-	 */

-	private function _readBlipPNG()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		$pos = 0;

-

-		// offset: 0; size: 16; rgbUid1 (MD4 digest of)

-		$rgbUid1 = substr($recordData, 0, 16);

-		$pos += 16;

-

-		// offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3

-		if ($recInstance == 0x06E1) {

-			$rgbUid2 = substr($recordData, 16, 16);

-			$pos += 16;

-		}

-

-		// offset: var; size: 1; tag

-		$tag = ord($recordData{$pos});

-		$pos += 1;

-

-		// offset: var; size: var; the raw image data

-		$data = substr($recordData, $pos);

-

-		$blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();

-		$blip->setData($data);

-

-		$this->_object->setBlip($blip);

-	}

-

-	/**

-	 * Read OPT record. This record may occur within DggContainer record or SpContainer

-	 */

-	private function _readOPT()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		$this->_readOfficeArtRGFOPTE($recordData, $recInstance);

-	}

-

-	/**

-	 * Read TertiaryOPT record

-	 */

-	private function _readTertiaryOPT()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read SplitMenuColors record

-	 */

-	private function _readSplitMenuColors()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read DgContainer record (Drawing Container)

-	 */

-	private function _readDgContainer()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// record is a container, read contents

-		$dgContainer = new PHPExcel_Shared_Escher_DgContainer();

-		$this->_object->setDgContainer($dgContainer);

-		$reader = new PHPExcel_Reader_Excel5_Escher($dgContainer);

-		$escher = $reader->load($recordData);

-	}

-

-	/**

-	 * Read Dg record (Drawing)

-	 */

-	private function _readDg()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read SpgrContainer record (Shape Group Container)

-	 */

-	private function _readSpgrContainer()

-	{

-		// context is either context DgContainer or SpgrContainer

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// record is a container, read contents

-		$spgrContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer();

-

-		if ($this->_object instanceof PHPExcel_Shared_Escher_DgContainer) {

-			// DgContainer

-			$this->_object->setSpgrContainer($spgrContainer);

-		} else {

-			// SpgrContainer

-			$this->_object->addChild($spgrContainer);

-		}

-

-		$reader = new PHPExcel_Reader_Excel5_Escher($spgrContainer);

-		$escher = $reader->load($recordData);

-	}

-

-	/**

-	 * Read SpContainer record (Shape Container)

-	 */

-	private function _readSpContainer()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// add spContainer to spgrContainer

-		$spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();

-		$this->_object->addChild($spContainer);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// record is a container, read contents

-		$reader = new PHPExcel_Reader_Excel5_Escher($spContainer);

-		$escher = $reader->load($recordData);

-	}

-

-	/**

-	 * Read Spgr record (Shape Group)

-	 */

-	private function _readSpgr()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read Sp record (Shape)

-	 */

-	private function _readSp()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read ClientTextbox record

-	 */

-	private function _readClientTextbox()

-	{

-		// offset: 0; size: 2; recVer and recInstance

-

-		// bit: 4-15; mask: 0xFFF0; recInstance

-		$recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;

-

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read ClientAnchor record. This record holds information about where the shape is anchored in worksheet

-	 */

-	private function _readClientAnchor()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-

-		// offset: 2; size: 2; upper-left corner column index (0-based)

-		$c1 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 2);

-

-		// offset: 4; size: 2; upper-left corner horizontal offset in 1/1024 of column width

-		$startOffsetX = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 4);

-

-		// offset: 6; size: 2; upper-left corner row index (0-based)

-		$r1 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 6);

-

-		// offset: 8; size: 2; upper-left corner vertical offset in 1/256 of row height

-		$startOffsetY = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 8);

-

-		// offset: 10; size: 2; bottom-right corner column index (0-based)

-		$c2 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 10);

-

-		// offset: 12; size: 2; bottom-right corner horizontal offset in 1/1024 of column width

-		$endOffsetX = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 12);

-

-		// offset: 14; size: 2; bottom-right corner row index (0-based)

-		$r2 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 14);

-

-		// offset: 16; size: 2; bottom-right corner vertical offset in 1/256 of row height

-		$endOffsetY = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 16);

-

-		// set the start coordinates

-		$this->_object->setStartCoordinates(PHPExcel_Cell::stringFromColumnIndex($c1) . ($r1 + 1));

-

-		// set the start offsetX

-		$this->_object->setStartOffsetX($startOffsetX);

-

-		// set the start offsetY

-		$this->_object->setStartOffsetY($startOffsetY);

-

-		// set the end coordinates

-		$this->_object->setEndCoordinates(PHPExcel_Cell::stringFromColumnIndex($c2) . ($r2 + 1));

-

-		// set the end offsetX

-		$this->_object->setEndOffsetX($endOffsetX);

-

-		// set the end offsetY

-		$this->_object->setEndOffsetY($endOffsetY);

-	}

-

-	/**

-	 * Read ClientData record

-	 */

-	private function _readClientData()

-	{

-		$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);

-		$recordData = substr($this->_data, $this->_pos + 8, $length);

-

-		// move stream pointer to next record

-		$this->_pos += 8 + $length;

-	}

-

-	/**

-	 * Read OfficeArtRGFOPTE table of property-value pairs

-	 *

-	 * @param string $data Binary data

-	 * @param int $n Number of properties

-	 */

-	private function _readOfficeArtRGFOPTE($data, $n) {

-

-		$splicedComplexData = substr($data, 6 * $n);

-

-		// loop through property-value pairs

-		for ($i = 0; $i < $n; ++$i) {

-			// read 6 bytes at a time

-			$fopte = substr($data, 6 * $i, 6);

-

-			// offset: 0; size: 2; opid

-			$opid = PHPExcel_Reader_Excel5::_GetInt2d($fopte, 0);

-

-			// bit: 0-13; mask: 0x3FFF; opid.opid

-			$opidOpid = (0x3FFF & $opid) >> 0;

-

-			// bit: 14; mask 0x4000; 1 = value in op field is BLIP identifier

-			$opidFBid = (0x4000 & $opid) >> 14;

-

-			// bit: 15; mask 0x8000; 1 = this is a complex property, op field specifies size of complex data

-			$opidFComplex = (0x8000 & $opid) >> 15;

-

-			// offset: 2; size: 4; the value for this property

-			$op = PHPExcel_Reader_Excel5::_GetInt4d($fopte, 2);

-

-			if ($opidFComplex) {

-				$complexData = substr($splicedComplexData, 0, $op);

-				$splicedComplexData = substr($splicedComplexData, $op);

-

-				// we store string value with complex data

-				$value = $complexData;

-			} else {

-				// we store integer value

-				$value = $op;

-			}

-

-			$this->_object->setOPT($opidOpid, $value);

-		}

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/Gnumeric.php b/admin/survey/excel/PHPExcel/Reader/Gnumeric.php
deleted file mode 100644
index 031321c..0000000
--- a/admin/survey/excel/PHPExcel/Reader/Gnumeric.php
+++ /dev/null
@@ -1,982 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_Gnumeric

- *

- * @category	PHPExcel

- * @package		PHPExcel_Reader

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Read data only?

-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;

-	 *		or whether it should read both data and formatting

-	 *

-	 * @var	boolean

-	 */

-	private $_readDataOnly = false;

-

-	/**

-	 * Restrict which sheets should be loaded?

-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.

-	 *

-	 * @var	array of string

-	 */

-	private $_loadSheetsOnly = null;

-

-	/**

-	 * Formats

-	 *

-	 * @var array

-	 */

-	private $_styles = array();

-

-	/**

-	 * Shared Expressions

-	 *

-	 * @var array

-	 */

-	private $_expressions = array();

-

-	private $_referenceHelper = null;

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_Gnumeric

-	 */

-	public function __construct() {

-		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

-		$this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance();

-	}

-

-

-	/**

-	 * Read data only?

-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.

-	 *		If false (the default) it will read data and formatting.

-	 *

-	 * @return	boolean

-	 */

-	public function getReadDataOnly() {

-		return $this->_readDataOnly;

-	}

-

-

-	/**

-	 * Set read data only

-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.

-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.

-	 *

-	 * @param	boolean	$pValue

-	 *

-	 * @return	PHPExcel_Reader_Gnumeric

-	 */

-	public function setReadDataOnly($pValue = false) {

-		$this->_readDataOnly = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get which sheets to load

-	 * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null

-	 *		indicating that all worksheets in the workbook should be loaded.

-	 *

-	 * @return mixed

-	 */

-	public function getLoadSheetsOnly()

-	{

-		return $this->_loadSheetsOnly;

-	}

-

-

-	/**

-	 * Set which sheets to load

-	 *

-	 * @param mixed $value

-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.

-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook

-	 *

-	 * @return PHPExcel_Reader_Gnumeric

-	 */

-	public function setLoadSheetsOnly($value = null)

-	{

-		$this->_loadSheetsOnly = is_array($value) ?

-			$value : array($value);

-		return $this;

-	}

-

-

-	/**

-	 * Set all sheets to load

-	 *		Tells the Reader to load all worksheets from the workbook.

-	 *

-	 * @return PHPExcel_Reader_Gnumeric

-	 */

-	public function setLoadAllSheets()

-	{

-		$this->_loadSheetsOnly = null;

-		return $this;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 * @return PHPExcel_Reader_Gnumeric

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Check if gzlib functions are available

-		if (!function_exists('gzread')) {

-			throw new Exception("gzlib library is not enabled");

-		}

-

-		// Read signature data (first 3 bytes)

-		$fh = fopen($pFilename, 'r');

-		$data = fread($fh, 2);

-		fclose($fh);

-

-		if ($data != chr(0x1F).chr(0x8B)) {

-			return false;

-		}

-

-		return true;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$gFileData = $this->_gzfileGetContents($pFilename);

-

-		$xml = simplexml_load_string($gFileData);

-		$namespacesMeta = $xml->getNamespaces(true);

-

-		$gnmXML = $xml->children($namespacesMeta['gnm']);

-

-		$worksheetInfo = array();

-

-		foreach ($gnmXML->Sheets->Sheet as $sheet) {

-			$tmpInfo = array();

-			$tmpInfo['worksheetName'] = (string) $sheet->Name;

-			$tmpInfo['lastColumnLetter'] = 'A';

-			$tmpInfo['lastColumnIndex'] = 0;

-			$tmpInfo['totalRows'] = 0;

-			$tmpInfo['totalColumns'] = 0;

-

-			foreach ($sheet->Cells->Cell as $cell) {

-				$cellAttributes = $cell->attributes();

-

-				$rowIndex = (int) $cellAttributes->Row + 1;

-				$columnIndex = (int) $cellAttributes->Col;

-

-				$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);

-				$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);

-			}

-

-			$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

-			$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

-

-			$worksheetInfo[] = $tmpInfo;

-		}

-

-		return $worksheetInfo;

-	}

-

-

-	private function _gzfileGetContents($filename) {

-		$file = @gzopen($filename, 'rb');

-		if ($file !== false) {

-			$data = '';

-			while (!gzeof($file)) {

-				$data .= gzread($file, 1024);

-			}

-			gzclose($file);

-		}

-		return $data;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}

-

-

-	/**

-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function listWorksheetNames($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$gFileData = $this->_gzfileGetContents($pFilename);

-

-		$xml = simplexml_load_string($gFileData);

-		$namespacesMeta = $xml->getNamespaces(true);

-

-		$gnmXML = $xml->children($namespacesMeta['gnm']);

-

-		$worksheetNames = array();

-

-		foreach($gnmXML->Sheets->Sheet as $sheet) {

-			$worksheetNames[] = (string) $sheet->Name;

-		}

-

-		return $worksheetNames;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$timezoneObj = new DateTimeZone('Europe/London');

-		$GMT = new DateTimeZone('UTC');

-

-		$gFileData = $this->_gzfileGetContents($pFilename);

-

-//		echo '<pre>';

-//		echo htmlentities($gFileData,ENT_QUOTES,'UTF-8');

-//		echo '</pre><hr />';

-//

-		$xml = simplexml_load_string($gFileData);

-		$namespacesMeta = $xml->getNamespaces(true);

-

-//		var_dump($namespacesMeta);

-//

-		$gnmXML = $xml->children($namespacesMeta['gnm']);

-

-		$docProps = $objPHPExcel->getProperties();

-		//	Document Properties are held differently, depending on the version of Gnumeric

-		if (isset($namespacesMeta['office'])) {

-			$officeXML = $xml->children($namespacesMeta['office']);

-		    $officeDocXML = $officeXML->{'document-meta'};

-			$officeDocMetaXML = $officeDocXML->meta;

-

-			foreach($officeDocMetaXML as $officePropertyData) {

-

-				$officePropertyDC = array();

-				if (isset($namespacesMeta['dc'])) {

-					$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);

-				}

-				foreach($officePropertyDC as $propertyName => $propertyValue) {

-					$propertyValue = (string) $propertyValue;

-					switch ($propertyName) {

-						case 'title' :

-								$docProps->setTitle(trim($propertyValue));

-								break;

-						case 'subject' :

-								$docProps->setSubject(trim($propertyValue));

-								break;

-						case 'creator' :

-								$docProps->setCreator(trim($propertyValue));

-								$docProps->setLastModifiedBy(trim($propertyValue));

-								break;

-						case 'date' :

-								$creationDate = strtotime(trim($propertyValue));

-								$docProps->setCreated($creationDate);

-								$docProps->setModified($creationDate);

-								break;

-						case 'description' :

-								$docProps->setDescription(trim($propertyValue));

-								break;

-					}

-				}

-				$officePropertyMeta = array();

-				if (isset($namespacesMeta['meta'])) {

-					$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);

-				}

-				foreach($officePropertyMeta as $propertyName => $propertyValue) {

-					$attributes = $propertyValue->attributes($namespacesMeta['meta']);

-					$propertyValue = (string) $propertyValue;

-					switch ($propertyName) {

-						case 'keyword' :

-								$docProps->setKeywords(trim($propertyValue));

-								break;

-						case 'initial-creator' :

-								$docProps->setCreator(trim($propertyValue));

-								$docProps->setLastModifiedBy(trim($propertyValue));

-								break;

-						case 'creation-date' :

-								$creationDate = strtotime(trim($propertyValue));

-								$docProps->setCreated($creationDate);

-								$docProps->setModified($creationDate);

-								break;

-						case 'user-defined' :

-								list(,$attrName) = explode(':',$attributes['name']);

-								switch ($attrName) {

-									case 'publisher' :

-											$docProps->setCompany(trim($propertyValue));

-											break;

-									case 'category' :

-											$docProps->setCategory(trim($propertyValue));

-											break;

-									case 'manager' :

-											$docProps->setManager(trim($propertyValue));

-											break;

-								}

-								break;

-					}

-				}

-			}

-		} elseif (isset($gnmXML->Summary)) {

-			foreach($gnmXML->Summary->Item as $summaryItem) {

-				$propertyName = $summaryItem->name;

-				$propertyValue = $summaryItem->{'val-string'};

-				switch ($propertyName) {

-					case 'title' :

-						$docProps->setTitle(trim($propertyValue));

-						break;

-					case 'comments' :

-						$docProps->setDescription(trim($propertyValue));

-						break;

-					case 'keywords' :

-						$docProps->setKeywords(trim($propertyValue));

-						break;

-					case 'category' :

-						$docProps->setCategory(trim($propertyValue));

-						break;

-					case 'manager' :

-						$docProps->setManager(trim($propertyValue));

-						break;

-					case 'author' :

-						$docProps->setCreator(trim($propertyValue));

-						$docProps->setLastModifiedBy(trim($propertyValue));

-						break;

-					case 'company' :

-						$docProps->setCompany(trim($propertyValue));

-						break;

-				}

-			}

-		}

-

-		$worksheetID = 0;

-		foreach($gnmXML->Sheets->Sheet as $sheet) {

-			$worksheetName = (string) $sheet->Name;

-//			echo '<b>Worksheet: ',$worksheetName,'</b><br />';

-			if ((isset($this->_loadSheetsOnly)) && (!in_array($worksheetName, $this->_loadSheetsOnly))) {

-				continue;

-			}

-

-			$maxRow = $maxCol = 0;

-

-			// Create new Worksheet

-			$objPHPExcel->createSheet();

-			$objPHPExcel->setActiveSheetIndex($worksheetID);

-			//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula

-			//		cells... during the load, all formulae should be correct, and we're simply bringing the worksheet

-			//		name in line with the formula, not the reverse

-			$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);

-

-			if ((!$this->_readDataOnly) && (isset($sheet->PrintInformation))) {

-				if (isset($sheet->PrintInformation->Margins)) {

-					foreach($sheet->PrintInformation->Margins->children('gnm',TRUE) as $key => $margin) {

-						$marginAttributes = $margin->attributes();

-						$marginSize = 72 / 100;	//	Default

-						switch($marginAttributes['PrefUnit']) {

-							case 'mm' :

-								$marginSize = intval($marginAttributes['Points']) / 100;

-								break;

-						}

-						switch($key) {

-							case 'top' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setTop($marginSize);

-								break;

-							case 'bottom' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setBottom($marginSize);

-								break;

-							case 'left' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setLeft($marginSize);

-								break;

-							case 'right' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setRight($marginSize);

-								break;

-							case 'header' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setHeader($marginSize);

-								break;

-							case 'footer' :

-								$objPHPExcel->getActiveSheet()->getPageMargins()->setFooter($marginSize);

-								break;

-						}

-					}

-				}

-			}

-

-			foreach($sheet->Cells->Cell as $cell) {

-				$cellAttributes = $cell->attributes();

-				$row = (int) $cellAttributes->Row + 1;

-				$column = (int) $cellAttributes->Col;

-

-				if ($row > $maxRow) $maxRow = $row;

-				if ($column > $maxCol) $maxCol = $column;

-

-				$column = PHPExcel_Cell::stringFromColumnIndex($column);

-

-				// Read cell?

-				if ($this->getReadFilter() !== NULL) {

-					if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) {

-						continue;

-					}

-				}

-

-				$ValueType = $cellAttributes->ValueType;

-				$ExprID = (string) $cellAttributes->ExprID;

-//				echo 'Cell ',$column,$row,'<br />';

-//				echo 'Type is ',$ValueType,'<br />';

-//				echo 'Value is ',$cell,'<br />';

-				$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

-				if ($ExprID > '') {

-					if (((string) $cell) > '') {

-

-						$this->_expressions[$ExprID] = array( 'column'	=> $cellAttributes->Col,

-															  'row'		=> $cellAttributes->Row,

-															  'formula'	=> (string) $cell

-															);

-//						echo 'NEW EXPRESSION ',$ExprID,'<br />';

-					} else {

-						$expression = $this->_expressions[$ExprID];

-

-						$cell = $this->_referenceHelper->updateFormulaReferences( $expression['formula'],

-																				  'A1',

-																				  $cellAttributes->Col - $expression['column'],

-																				  $cellAttributes->Row - $expression['row'],

-																				  $worksheetName

-																				);

-//						echo 'SHARED EXPRESSION ',$ExprID,'<br />';

-//						echo 'New Value is ',$cell,'<br />';

-					}

-					$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

-				} else {

-					switch($ValueType) {

-						case '10' :		//	NULL

-							$type = PHPExcel_Cell_DataType::TYPE_NULL;

-							break;

-						case '20' :		//	Boolean

-							$type = PHPExcel_Cell_DataType::TYPE_BOOL;

-							$cell = ($cell == 'TRUE') ? True : False;

-							break;

-						case '30' :		//	Integer

-							$cell = intval($cell);

-						case '40' :		//	Float

-							$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-							break;

-						case '50' :		//	Error

-							$type = PHPExcel_Cell_DataType::TYPE_ERROR;

-							break;

-						case '60' :		//	String

-							$type = PHPExcel_Cell_DataType::TYPE_STRING;

-							break;

-						case '70' :		//	Cell Range

-						case '80' :		//	Array

-					}

-				}

-				$objPHPExcel->getActiveSheet()->getCell($column.$row)->setValueExplicit($cell,$type);

-			}

-

-			if ((!$this->_readDataOnly) && (isset($sheet->Objects))) {

-				foreach($sheet->Objects->children('gnm',TRUE) as $key => $comment) {

-					$commentAttributes = $comment->attributes();

-					//	Only comment objects are handled at the moment

-					if ($commentAttributes->Text) {

-						$objPHPExcel->getActiveSheet()->getComment( (string)$commentAttributes->ObjectBound )

-															->setAuthor( (string)$commentAttributes->Author )

-															->setText($this->_parseRichText((string)$commentAttributes->Text) );

-					}

-				}

-			}

-//			echo '$maxCol=',$maxCol,'; $maxRow=',$maxRow,'<br />';

-//

-			foreach($sheet->Styles->StyleRegion as $styleRegion) {

-				$styleAttributes = $styleRegion->attributes();

-				if (($styleAttributes['startRow'] <= $maxRow) &&

-					($styleAttributes['startCol'] <= $maxCol)) {

-

-					$startColumn = PHPExcel_Cell::stringFromColumnIndex((int) $styleAttributes['startCol']);

-					$startRow = $styleAttributes['startRow'] + 1;

-

-					$endColumn = ($styleAttributes['endCol'] > $maxCol) ? $maxCol : (int) $styleAttributes['endCol'];

-					$endColumn = PHPExcel_Cell::stringFromColumnIndex($endColumn);

-					$endRow = ($styleAttributes['endRow'] > $maxRow) ? $maxRow : $styleAttributes['endRow'];

-					$endRow += 1;

-					$cellRange = $startColumn.$startRow.':'.$endColumn.$endRow;

-//					echo $cellRange,'<br />';

-

-					$styleAttributes = $styleRegion->Style->attributes();

-//					var_dump($styleAttributes);

-//					echo '<br />';

-

-					//	We still set the number format mask for date/time values, even if _readDataOnly is true

-					if ((!$this->_readDataOnly) ||

-						(PHPExcel_Shared_Date::isDateTimeFormatCode($styleArray['numberformat']['code']))) {

-						$styleArray = array();

-						$styleArray['numberformat']['code'] = (string) $styleAttributes['Format'];

-						//	If _readDataOnly is false, we set all formatting information

-						if (!$this->_readDataOnly) {

-							switch($styleAttributes['HAlign']) {

-								case '1' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;

-									break;

-								case '2' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_LEFT;

-									break;

-								case '4' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_RIGHT;

-									break;

-								case '8' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER;

-									break;

-								case '16' :

-								case '64' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS;

-									break;

-								case '32' :

-									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY;

-									break;

-							}

-

-							switch($styleAttributes['VAlign']) {

-								case '1' :

-									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_TOP;

-									break;

-								case '2' :

-									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;

-									break;

-								case '4' :

-									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_CENTER;

-									break;

-								case '8' :

-									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_JUSTIFY;

-									break;

-							}

-

-							$styleArray['alignment']['wrap'] = ($styleAttributes['WrapText'] == '1') ? True : False;

-							$styleArray['alignment']['shrinkToFit'] = ($styleAttributes['ShrinkToFit'] == '1') ? True : False;

-							$styleArray['alignment']['indent'] = (intval($styleAttributes["Indent"]) > 0) ? $styleAttributes["indent"] : 0;

-

-							$RGB = self::_parseGnumericColour($styleAttributes["Fore"]);

-							$styleArray['font']['color']['rgb'] = $RGB;

-							$RGB = self::_parseGnumericColour($styleAttributes["Back"]);

-							$shade = $styleAttributes["Shade"];

-							if (($RGB != '000000') || ($shade != '0')) {

-								$styleArray['fill']['color']['rgb'] = $styleArray['fill']['startcolor']['rgb'] = $RGB;

-								$RGB2 = self::_parseGnumericColour($styleAttributes["PatternColor"]);

-								$styleArray['fill']['endcolor']['rgb'] = $RGB2;

-								switch($shade) {

-									case '1' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_SOLID;

-										break;

-									case '2' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR;

-										break;

-									case '3' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_PATH;

-										break;

-									case '4' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN;

-										break;

-									case '5' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY;

-										break;

-									case '6' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID;

-										break;

-									case '7' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL;

-										break;

-									case '8' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS;

-										break;

-									case '9' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKUP;

-										break;

-									case '10' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL;

-										break;

-									case '11' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625;

-										break;

-									case '12' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY125;

-										break;

-									case '13' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN;

-										break;

-									case '14' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY;

-										break;

-									case '15' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID;

-										break;

-									case '16' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL;

-										break;

-									case '17' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS;

-										break;

-									case '18' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP;

-										break;

-									case '19' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL;

-										break;

-									case '20' :

-										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY;

-										break;

-								}

-							}

-

-							$fontAttributes = $styleRegion->Style->Font->attributes();

-//							var_dump($fontAttributes);

-//							echo '<br />';

-							$styleArray['font']['name'] = (string) $styleRegion->Style->Font;

-							$styleArray['font']['size'] = intval($fontAttributes['Unit']);

-							$styleArray['font']['bold'] = ($fontAttributes['Bold'] == '1') ? True : False;

-							$styleArray['font']['italic'] = ($fontAttributes['Italic'] == '1') ? True : False;

-							$styleArray['font']['strike'] = ($fontAttributes['StrikeThrough'] == '1') ? True : False;

-							switch($fontAttributes['Underline']) {

-								case '1' :

-									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLE;

-									break;

-								case '2' :

-									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLE;

-									break;

-								case '3' :

-									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING;

-									break;

-								case '4' :

-									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING;

-									break;

-								default :

-									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_NONE;

-									break;

-							}

-							switch($fontAttributes['Script']) {

-								case '1' :

-									$styleArray['font']['superScript'] = True;

-									break;

-								case '-1' :

-									$styleArray['font']['subScript'] = True;

-									break;

-							}

-

-							if (isset($styleRegion->Style->StyleBorder)) {

-								if (isset($styleRegion->Style->StyleBorder->Top)) {

-									$styleArray['borders']['top'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Top->attributes());

-								}

-								if (isset($styleRegion->Style->StyleBorder->Bottom)) {

-									$styleArray['borders']['bottom'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Bottom->attributes());

-								}

-								if (isset($styleRegion->Style->StyleBorder->Left)) {

-									$styleArray['borders']['left'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Left->attributes());

-								}

-								if (isset($styleRegion->Style->StyleBorder->Right)) {

-									$styleArray['borders']['right'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Right->attributes());

-								}

-								if ((isset($styleRegion->Style->StyleBorder->Diagonal)) && (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}))) {

-									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());

-									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_BOTH;

-								} elseif (isset($styleRegion->Style->StyleBorder->Diagonal)) {

-									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());

-									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_UP;

-								} elseif (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'})) {

-									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}->attributes());

-									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_DOWN;

-								}

-							}

-							if (isset($styleRegion->Style->HyperLink)) {

-								//	TO DO

-								$hyperlink = $styleRegion->Style->HyperLink->attributes();

-							}

-						}

-//						var_dump($styleArray);

-//						echo '<br />';

-						$objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($styleArray);

-					}

-				}

-			}

-

-			if ((!$this->_readDataOnly) && (isset($sheet->Cols))) {

-				//	Column Widths

-				$columnAttributes = $sheet->Cols->attributes();

-				$defaultWidth = $columnAttributes['DefaultSizePts']  / 5.4;

-				$c = 0;

-				foreach($sheet->Cols->ColInfo as $columnOverride) {

-					$columnAttributes = $columnOverride->attributes();

-					$column = $columnAttributes['No'];

-					$columnWidth = $columnAttributes['Unit']  / 5.4;

-					$hidden = ((isset($columnAttributes['Hidden'])) && ($columnAttributes['Hidden'] == '1')) ? true : false;

-					$columnCount = (isset($columnAttributes['Count'])) ? $columnAttributes['Count'] : 1;

-					while ($c < $column) {

-						$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);

-						++$c;

-					}

-					while (($c < ($column+$columnCount)) && ($c <= $maxCol)) {

-						$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($columnWidth);

-						if ($hidden) {

-							$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setVisible(false);

-						}

-						++$c;

-					}

-				}

-				while ($c <= $maxCol) {

-					$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);

-					++$c;

-				}

-			}

-

-			if ((!$this->_readDataOnly) && (isset($sheet->Rows))) {

-				//	Row Heights

-				$rowAttributes = $sheet->Rows->attributes();

-				$defaultHeight = $rowAttributes['DefaultSizePts'];

-				$r = 0;

-

-				foreach($sheet->Rows->RowInfo as $rowOverride) {

-					$rowAttributes = $rowOverride->attributes();

-					$row = $rowAttributes['No'];

-					$rowHeight = $rowAttributes['Unit'];

-					$hidden = ((isset($rowAttributes['Hidden'])) && ($rowAttributes['Hidden'] == '1')) ? true : false;

-					$rowCount = (isset($rowAttributes['Count'])) ? $rowAttributes['Count'] : 1;

-					while ($r < $row) {

-						++$r;

-						$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);

-					}

-					while (($r < ($row+$rowCount)) && ($r < $maxRow)) {

-						++$r;

-						$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($rowHeight);

-						if ($hidden) {

-							$objPHPExcel->getActiveSheet()->getRowDimension($r)->setVisible(false);

-						}

-					}

-				}

-				while ($r < $maxRow) {

-					++$r;

-					$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);

-				}

-			}

-

-			//	Handle Merged Cells in this worksheet

-			if (isset($sheet->MergedRegions)) {

-				foreach($sheet->MergedRegions->Merge as $mergeCells) {

-					if (strpos($mergeCells,':') !== FALSE) {

-						$objPHPExcel->getActiveSheet()->mergeCells($mergeCells);

-					}

-				}

-			}

-

-			$worksheetID++;

-		}

-

-		//	Loop through definedNames (global named ranges)

-		if (isset($gnmXML->Names)) {

-			foreach($gnmXML->Names->Name as $namedRange) {

-				$name = (string) $namedRange->name;

-				$range = (string) $namedRange->value;

-				if (stripos($range, '#REF!') !== false) {

-					continue;

-				}

-

-				$range = explode('!',$range);

-				$range[0] = trim($range[0],"'");;

-				if ($worksheet = $objPHPExcel->getSheetByName($range[0])) {

-					$extractedRange = str_replace('$', '', $range[1]);

-					$objPHPExcel->addNamedRange( new PHPExcel_NamedRange($name, $worksheet, $extractedRange) );

-				}

-			}

-		}

-

-

-		// Return

-		return $objPHPExcel;

-	}

-

-

-	private static function _parseBorderAttributes($borderAttributes)

-	{

-		$styleArray = array();

-

-		if (isset($borderAttributes["Color"])) {

-			$RGB = self::_parseGnumericColour($borderAttributes["Color"]);

-			$styleArray['color']['rgb'] = $RGB;

-		}

-

-		switch ($borderAttributes["Style"]) {

-			case '0' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_NONE;

-				break;

-			case '1' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_THIN;

-				break;

-			case '2' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUM;

-				break;

-			case '4' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHED;

-				break;

-			case '5' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_THICK;

-				break;

-			case '6' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DOUBLE;

-				break;

-			case '7' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DOTTED;

-				break;

-			case '9' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOT;

-				break;

-			case '10' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT;

-				break;

-			case '11' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOTDOT;

-				break;

-			case '12' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;

-				break;

-			case '13' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;

-				break;

-			case '3' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_SLANTDASHDOT;

-				break;

-			case '8' :

-				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHED;

-				break;

-		}

-		return $styleArray;

-	}

-

-

-	private function _parseRichText($is = '') {

-		$value = new PHPExcel_RichText();

-

-		$value->createText($is);

-

-		return $value;

-	}

-

-

-	private static function _parseGnumericColour($gnmColour) {

-		list($gnmR,$gnmG,$gnmB) = explode(':',$gnmColour);

-		$gnmR = substr(str_pad($gnmR,4,'0',STR_PAD_RIGHT),0,2);

-		$gnmG = substr(str_pad($gnmG,4,'0',STR_PAD_RIGHT),0,2);

-		$gnmB = substr(str_pad($gnmB,4,'0',STR_PAD_RIGHT),0,2);

-		$RGB = $gnmR.$gnmG.$gnmB;

-//		echo 'Excel Colour: ',$RGB,'<br />';

-		return $RGB;

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/HTML.php b/admin/survey/excel/PHPExcel/Reader/HTML.php
deleted file mode 100644
index 056ff22..0000000
--- a/admin/survey/excel/PHPExcel/Reader/HTML.php
+++ /dev/null
@@ -1,499 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_HTML

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Input encoding

-	 *

-	 * @var string

-	 */

-	private $_inputEncoding	= 'ANSI';

-

-	/**

-	 * Sheet index to read

-	 *

-	 * @var int

-	 */

-	private $_sheetIndex 	= 0;

-

-	/**

-	 * Formats

-	 *

-	 * @var array

-	 */

-	private $_formats = array( 'h1' => array( 'font' => array( 'bold' => true,

-															   'size' => 24,

-															 ),

-											),	//	Bold, 24pt

-							   'h2' => array( 'font' => array( 'bold' => true,

-															   'size' => 18,

-															 ),

-											),	//	Bold, 18pt

-							   'h3' => array( 'font' => array( 'bold' => true,

-															   'size' => 13.5,

-															 ),

-											),	//	Bold, 13.5pt

-							   'h4' => array( 'font' => array( 'bold' => true,

-															   'size' => 12,

-															 ),

-											),	//	Bold, 12pt

-							   'h5' => array( 'font' => array( 'bold' => true,

-															   'size' => 10,

-															 ),

-											),	//	Bold, 10pt

-							   'h6' => array( 'font' => array( 'bold' => true,

-															   'size' => 7.5,

-															 ),

-											),	//	Bold, 7.5pt

-							   'a'  => array( 'font' => array( 'underline' => true,

-															   'color' => array( 'argb' => PHPExcel_Style_Color::COLOR_BLUE,

-															                   ),

-															 ),

-											),	//	Blue underlined

-							   'hr' => array( 'borders' => array( 'bottom' => array( 'style' => PHPExcel_Style_Border::BORDER_THIN,

-																					 'color' => array( PHPExcel_Style_Color::COLOR_BLACK,

-																					                 ),

-																				   ),

-																),

-											),	//	Bottom border

-							 );

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_HTML

-	 */

-	public function __construct() {

-		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

-	}

-

-	/**

-	 *	Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 *	@param 	string 		$pFileName

-	 *	@return 	boolean

-	 *	@throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Read sample data (first 2 KB will do)

-		$fh = fopen($pFilename, 'r');

-		$data = fread($fh, 2048);

-		fclose($fh);

-

-		return true;

-	}

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-	/**

-	 * Set input encoding

-	 *

-	 * @param string $pValue Input encoding

-	 */

-	public function setInputEncoding($pValue = 'ANSI')

-	{

-		$this->_inputEncoding = $pValue;

-		return $this;

-	}

-

-	/**

-	 * Get input encoding

-	 *

-	 * @return string

-	 */

-	public function getInputEncoding()

-	{

-		return $this->_inputEncoding;

-	}

-

-	//	Data Array used for testing only, should write to PHPExcel object on completion of tests

-	private $_dataArray = array();

-

-	private $_tableLevel = 0;

-	private $_nestedColumn = array('A');

-

-	private function _setTableStartColumn($column) {

-		if ($this->_tableLevel == 0)

-			$column = 'A';

-		++$this->_tableLevel;

-		$this->_nestedColumn[$this->_tableLevel] = $column;

-

-		return $this->_nestedColumn[$this->_tableLevel];

-	}

-

-	private function _getTableStartColumn() {

-		return $this->_nestedColumn[$this->_tableLevel];

-	}

-

-	private function _releaseTableStartColumn() {

-		--$this->_tableLevel;

-		return array_pop($this->_nestedColumn);

-	}

-

-	private function _flushCell($sheet,$column,$row,&$cellContent) {

-		if (is_string($cellContent)) {

-			//	Simple String content

-			if (trim($cellContent) > '') {

-				//	Only actually write it if there's content in the string

-				echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />';

-				//	Write to worksheet to be done here...

-				//	... we return the cell so we can mess about with styles more easily

-				$cell = $sheet->setCellValue($column.$row,$cellContent,true);

-				$this->_dataArray[$row][$column] = $cellContent;

-			}

-		} else {

-			//	We have a Rich Text run

-			//	TODO

-			$this->_dataArray[$row][$column] = 'RICH TEXT: ' . $cellContent;

-		}

-		$cellContent = (string) '';

-	}

-

-	private function _processDomElement(DOMNode $element, $sheet, &$row, &$column, &$cellContent){

-		foreach($element->childNodes as $child){

-			if ($child instanceOf DOMText) {

-				$domText = preg_replace('/\s+/',' ',trim($child->nodeValue));

-				if (is_string($cellContent)) {

-					//	simply append the text if the cell content is a plain text string

-					$cellContent .= $domText;

-				} else {

-					//	but if we have a rich text run instead, we need to append it correctly

-					//	TODO

-				}

-			} elseif($child instanceOf DOMElement) {

-				echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />';

-

-				$attributeArray = array();

-				foreach($child->attributes as $attribute) {

-					echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />';

-					$attributeArray[$attribute->name] = $attribute->value;

-				}

-

-				switch($child->nodeName) {

-					case 'meta' :

-						foreach($attributeArray as $attributeName => $attributeValue) {

-							switch($attributeName) {

-								case 'content':

-									//	TODO

-									//	Extract character set, so we can convert to UTF-8 if required

-									break;

-							}

-						}

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						break;

-					case 'title' :

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						$sheet->setTitle($cellContent);

-						$cellContent = '';

-						break;

-					case 'span'  :

-					case 'div'   :

-					case 'font'  :

-					case 'i'     :

-					case 'em'    :

-					case 'strong':

-					case 'b'     :

-						echo 'STYLING, SPAN OR DIV<br />';

-						if ($cellContent > '')

-							$cellContent .= ' ';

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						if ($cellContent > '')

-							$cellContent .= ' ';

-						echo 'END OF STYLING, SPAN OR DIV<br />';

-						break;

-					case 'hr' :

-						$this->_flushCell($sheet,$column,$row,$cellContent);

-						++$row;

-						if (isset($this->_formats[$child->nodeName])) {

-							$sheet->getStyle($column.$row)->applyFromArray($this->_formats[$child->nodeName]);

-						} else {

-							$cellContent = '----------';

-							$this->_flushCell($sheet,$column,$row,$cellContent);

-						}

-						++$row;

-					case 'br' :

-						if ($this->_tableLevel > 0) {

-							//	If we're inside a table, replace with a \n

-							$cellContent .= "\n";

-						} else {

-							//	Otherwise flush our existing content and move the row cursor on

-							$this->_flushCell($sheet,$column,$row,$cellContent);

-							++$row;

-						}

-						echo 'HARD LINE BREAK: ' , '<br />';

-						break;

-					case 'a'  :

-						echo 'START OF HYPERLINK: ' , '<br />';

-						foreach($attributeArray as $attributeName => $attributeValue) {

-							switch($attributeName) {

-								case 'href':

-									echo 'Link to ' , $attributeValue , '<br />';

-									$sheet->getCell($column.$row)->getHyperlink()->setUrl($attributeValue);

-									if (isset($this->_formats[$child->nodeName])) {

-										$sheet->getStyle($column.$row)->applyFromArray($this->_formats[$child->nodeName]);

-									}

-									break;

-							}

-						}

-						$cellContent .= ' ';

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						echo 'END OF HYPERLINK:' , '<br />';

-						break;

-					case 'h1' :

-					case 'h2' :

-					case 'h3' :

-					case 'h4' :

-					case 'h5' :

-					case 'h6' :

-					case 'ol' :

-					case 'ul' :

-					case 'p'  :

-						if ($this->_tableLevel > 0) {

-							//	If we're inside a table, replace with a \n

-							$cellContent .= "\n";

-							echo 'LIST ENTRY: ' , '<br />';

-							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-							echo 'END OF LIST ENTRY:' , '<br />';

-						} else {

-							if ($cellContent > '') {

-								$this->_flushCell($sheet,$column,$row,$cellContent);

-								$row += 2;

-							}

-							echo 'START OF PARAGRAPH: ' , '<br />';

-							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-							echo 'END OF PARAGRAPH:' , '<br />';

-							$this->_flushCell($sheet,$column,$row,$cellContent);

-

-							if (isset($this->_formats[$child->nodeName])) {

-								$sheet->getStyle($column.$row)->applyFromArray($this->_formats[$child->nodeName]);

-							}

-

-							$row += 2;

-							$column = 'A';

-						}

-						break;

-					case 'li'  :

-						if ($this->_tableLevel > 0) {

-							//	If we're inside a table, replace with a \n

-							$cellContent .= "\n";

-							echo 'LIST ENTRY: ' , '<br />';

-							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-							echo 'END OF LIST ENTRY:' , '<br />';

-						} else {

-							if ($cellContent > '') {

-								$this->_flushCell($sheet,$column,$row,$cellContent);

-							}

-							++$row;

-							echo 'LIST ENTRY: ' , '<br />';

-							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-							echo 'END OF LIST ENTRY:' , '<br />';

-							$this->_flushCell($sheet,$column,$row,$cellContent);

-							$column = 'A';

-						}

-						break;

-					case 'table' :

-						$this->_flushCell($sheet,$column,$row,$cellContent);

-						$column = $this->_setTableStartColumn($column);

-						echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />';

-						if ($this->_tableLevel > 1)

-							--$row;

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />';

-						$column = $this->_releaseTableStartColumn();

-						if ($this->_tableLevel > 1) {

-							++$column;

-						} else {

-							++$row;

-						}

-						break;

-					case 'thead' :

-					case 'tbody' :

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						break;

-					case 'tr' :

-						++$row;

-						$column = $this->_getTableStartColumn();

-						$cellContent = '';

-						echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />';

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />';

-						break;

-					case 'th' :

-					case 'td' :

-						echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />';

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />';

-						$this->_flushCell($sheet,$column,$row,$cellContent);

-						++$column;

-						break;

-					case 'body' :

-						$row = 1;

-						$column = 'A';

-						$content = '';

-						$this->_tableLevel = 0;

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-						break;

-					default:

-						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);

-				}

-			}

-		}

-	}

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		if (!is_file($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! The given file is not a regular file.");

-		}

-

-		// Create new PHPExcel

-		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {

-			$objPHPExcel->createSheet();

-		}

-		$objPHPExcel->setActiveSheetIndex( $this->_sheetIndex );

-

-		//	Create a new DOM object

-		$dom = new domDocument;

-		//	Load the HTML file into the DOM object

-		$loaded = $dom->loadHTMLFile($pFilename);

-		if ($loaded === false) {

-			throw new Exception('Failed to load ',$pFilename,' as a DOM Document');

-		}

-

-		//	Discard white space

-		$dom->preserveWhiteSpace = false;

-

-

-		$row = 0;

-		$column = 'A';

-		$content = '';

-		$this->_processDomElement($dom,$objPHPExcel->getActiveSheet(),$row,$column,$content);

-

-		echo '<hr />';

-		var_dump($this->_dataArray);

-

-		// Return

-		return $objPHPExcel;

-	}

-

-	/**

-	 * Get sheet index

-	 *

-	 * @return int

-	 */

-	public function getSheetIndex() {

-		return $this->_sheetIndex;

-	}

-

-	/**

-	 * Set sheet index

-	 *

-	 * @param	int		$pValue		Sheet index

-	 * @return PHPExcel_Reader_HTML

-	 */

-	public function setSheetIndex($pValue = 0) {

-		$this->_sheetIndex = $pValue;

-		return $this;

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/IReadFilter.php b/admin/survey/excel/PHPExcel/Reader/IReadFilter.php
deleted file mode 100644
index ba8095b..0000000
--- a/admin/survey/excel/PHPExcel/Reader/IReadFilter.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/**

- * PHPExcel_Reader_IReadFilter

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-interface PHPExcel_Reader_IReadFilter

-{

-	/**

-	 * Should this cell be read?

-	 *

-	 * @param 	$column		String column index

-	 * @param 	$row			Row index

-	 * @param	$worksheetName	Optional worksheet name

-	 * @return	boolean

-	 */

-	public function readCell($column, $row, $worksheetName = '');

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/IReader.php b/admin/survey/excel/PHPExcel/Reader/IReader.php
deleted file mode 100644
index 7db2597..0000000
--- a/admin/survey/excel/PHPExcel/Reader/IReader.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/**

- * PHPExcel_Reader_IReader

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-interface PHPExcel_Reader_IReader

-{

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 */

-	public function canRead($pFilename);

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFileName

-	 * @throws 	Exception

-	 */

-	public function load($pFilename);

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/OOCalc.php b/admin/survey/excel/PHPExcel/Reader/OOCalc.php
deleted file mode 100644
index b6233d1..0000000
--- a/admin/survey/excel/PHPExcel/Reader/OOCalc.php
+++ /dev/null
@@ -1,733 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_OOCalc

- *

- * @category	PHPExcel

- * @package		PHPExcel_Reader

- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Read data only?

-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;

-	 *		or whether it should read both data and formatting

-	 *

-	 * @var	boolean

-	 */

-	private $_readDataOnly = false;

-

-	/**

-	 * Restrict which sheets should be loaded?

-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.

-	 *

-	 * @var	array of string

-	 */

-	private $_loadSheetsOnly = null;

-

-	/**

-	 * Formats

-	 *

-	 * @var array

-	 */

-	private $_styles = array();

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_OOCalc

-	 */

-	public function __construct() {

-		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

-	}

-

-

-	/**

-	 * Read data only?

-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.

-	 *		If false (the default) it will read data and formatting.

-	 *

-	 * @return	boolean

-	 */

-	public function getReadDataOnly() {

-		return $this->_readDataOnly;

-	}

-

-

-	/**

-	 * Set read data only

-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.

-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.

-	 *

-	 * @param	boolean	$pValue

-	 * @return	PHPExcel_Reader_OOCalc

-	 */

-	public function setReadDataOnly($pValue = false) {

-		$this->_readDataOnly = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get which sheets to load

-	 *		Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null

-	 *			indicating that all worksheets in the workbook should be loaded.

-	 *

-	 * @return mixed

-	 */

-	public function getLoadSheetsOnly()

-	{

-		return $this->_loadSheetsOnly;

-	}

-

-

-	/**

-	 * Set which sheets to load

-	 *

-	 * @param mixed $value

-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.

-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook

-	 *

-	 * @return PHPExcel_Reader_OOCalc

-	 */

-	public function setLoadSheetsOnly($value = null)

-	{

-		$this->_loadSheetsOnly = is_array($value) ?

-			$value : array($value);

-		return $this;

-	}

-

-

-	/**

-	 * Set all sheets to load

-	 *		Tells the Reader to load all worksheets from the workbook.

-	 *

-	 * @return PHPExcel_Reader_OOCalc

-	 */

-	public function setLoadAllSheets()

-	{

-		$this->_loadSheetsOnly = null;

-		return $this;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 * @return PHPExcel_Reader_OOCalc

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Check if zip class exists

-		if (!class_exists('ZipArchive',FALSE)) {

-			throw new Exception("ZipArchive library is not enabled");

-		}

-

-		// Load file

-		$zip = new ZipArchive;

-		if ($zip->open($pFilename) === true) {

-			// check if it is an OOXML archive

-			$stat = $zip->statName('mimetype');

-			if ($stat && ($stat['size'] <= 255)) {

-				$mimeType = $zip->getFromName($stat['name']);

-			} else {

-				$zip->close();

-				return FALSE;

-			}

-

-			$zip->close();

-

-			return ($mimeType === 'application/vnd.oasis.opendocument.spreadsheet');

-		}

-

-		return FALSE;

-	}

-

-

-	/**

-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

-	 *

-	 * @param 	string 		$pFilename

-	 * @throws 	Exception

-	 */

-	public function listWorksheetNames($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetNames = array();

-

-		$zip = new ZipArchive;

-		if ($zip->open($pFilename) === true) {

-

-			$xml = simplexml_load_string($zip->getFromName("content.xml"));

-			$namespacesContent = $xml->getNamespaces(true);

-

-			$workbook = $xml->children($namespacesContent['office']);

-			foreach($workbook->body->spreadsheet as $workbookData) {

-				$workbookData = $workbookData->children($namespacesContent['table']);

-				foreach($workbookData->table as $worksheetDataSet) {

-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);

-

-					$worksheetNames[] = $worksheetDataAttributes['name'];

-				}

-			}

-		}

-

-		return $worksheetNames;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}

-

-

-	private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) {

-		$styleAttributeValue = strtolower($styleAttributeValue);

-		foreach($styleList as $style) {

-			if ($styleAttributeValue == strtolower($style)) {

-				$styleAttributeValue = $style;

-				return true;

-			}

-		}

-		return false;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$worksheetInfo = array();

-

-		$zip = new ZipArchive;

-		if ($zip->open($pFilename) === true) {

-

-			$xml = simplexml_load_string($zip->getFromName("content.xml"));

-			$namespacesContent = $xml->getNamespaces(true);

-

-			$workbook = $xml->children($namespacesContent['office']);

-			foreach($workbook->body->spreadsheet as $workbookData) {

-				$workbookData = $workbookData->children($namespacesContent['table']);

-				foreach($workbookData->table as $worksheetDataSet) {

-					$worksheetData = $worksheetDataSet->children($namespacesContent['table']);

-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);

-

-					$tmpInfo = array();

-					$tmpInfo['worksheetName'] = (string) $worksheetDataAttributes['name'];

-					$tmpInfo['lastColumnLetter'] = 'A';

-					$tmpInfo['lastColumnIndex'] = 0;

-					$tmpInfo['totalRows'] = 0;

-					$tmpInfo['totalColumns'] = 0;

-

-					$rowIndex = 0;

-					foreach ($worksheetData as $key => $rowData) {

-						switch ($key) {

-							case 'table-row' :

-								$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);

-								$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?

-										$rowDataTableAttributes['number-rows-repeated'] : 1;

-								$columnIndex = 0;

-

-								foreach ($rowData as $key => $cellData) {

-									$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);

-									$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?

-										$cellDataTableAttributes['number-columns-repeated'] : 1;

-									$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);

-									if (isset($cellDataOfficeAttributes['value-type'])) {

-										$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex + $colRepeats - 1);

-										$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex + $rowRepeats);

-									}

-									$columnIndex += $colRepeats;

-								}

-								$rowIndex += $rowRepeats;

-								break;

-						}

-					}

-

-					$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

-					$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

-

-					$worksheetInfo[] = $tmpInfo;

-				}

-			}

-		}

-

-		return $worksheetInfo;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		$timezoneObj = new DateTimeZone('Europe/London');

-		$GMT = new DateTimeZone('UTC');

-

-		$zip = new ZipArchive;

-		if ($zip->open($pFilename) === true) {

-//			echo '<h1>Meta Information</h1>';

-			$xml = simplexml_load_string($zip->getFromName("meta.xml"));

-			$namespacesMeta = $xml->getNamespaces(true);

-//			echo '<pre>';

-//			print_r($namespacesMeta);

-//			echo '</pre><hr />';

-

-			$docProps = $objPHPExcel->getProperties();

-			$officeProperty = $xml->children($namespacesMeta['office']);

-			foreach($officeProperty as $officePropertyData) {

-				$officePropertyDC = array();

-				if (isset($namespacesMeta['dc'])) {

-					$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);

-				}

-				foreach($officePropertyDC as $propertyName => $propertyValue) {

-					switch ($propertyName) {

-						case 'title' :

-								$docProps->setTitle($propertyValue);

-								break;

-						case 'subject' :

-								$docProps->setSubject($propertyValue);

-								break;

-						case 'creator' :

-								$docProps->setCreator($propertyValue);

-								$docProps->setLastModifiedBy($propertyValue);

-								break;

-						case 'date' :

-								$creationDate = strtotime($propertyValue);

-								$docProps->setCreated($creationDate);

-								$docProps->setModified($creationDate);

-								break;

-						case 'description' :

-								$docProps->setDescription($propertyValue);

-								break;

-					}

-				}

-				$officePropertyMeta = array();

-				if (isset($namespacesMeta['dc'])) {

-					$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);

-				}

-				foreach($officePropertyMeta as $propertyName => $propertyValue) {

-					$propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']);

-					switch ($propertyName) {

-						case 'initial-creator' :

-								$docProps->setCreator($propertyValue);

-								break;

-						case 'keyword' :

-								$docProps->setKeywords($propertyValue);

-								break;

-						case 'creation-date' :

-								$creationDate = strtotime($propertyValue);

-								$docProps->setCreated($creationDate);

-								break;

-						case 'user-defined' :

-								$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;

-								foreach ($propertyValueAttributes as $key => $value) {

-									if ($key == 'name') {

-										$propertyValueName = (string) $value;

-									} elseif($key == 'value-type') {

-										switch ($value) {

-											case 'date'	:

-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'date');

-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE;

-												break;

-											case 'boolean'	:

-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'bool');

-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN;

-												break;

-											case 'float'	:

-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'r4');

-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT;

-												break;

-											default :

-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;

-										}

-									}

-								}

-								$docProps->setCustomProperty($propertyValueName,$propertyValue,$propertyValueType);

-								break;

-					}

-				}

-			}

-

-

-//			echo '<h1>Workbook Content</h1>';

-			$xml = simplexml_load_string($zip->getFromName("content.xml"));

-			$namespacesContent = $xml->getNamespaces(true);

-//			echo '<pre>';

-//			print_r($namespacesContent);

-//			echo '</pre><hr />';

-

-			$workbook = $xml->children($namespacesContent['office']);

-			foreach($workbook->body->spreadsheet as $workbookData) {

-				$workbookData = $workbookData->children($namespacesContent['table']);

-				$worksheetID = 0;

-				foreach($workbookData->table as $worksheetDataSet) {

-					$worksheetData = $worksheetDataSet->children($namespacesContent['table']);

-//					print_r($worksheetData);

-//					echo '<br />';

-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);

-//					print_r($worksheetDataAttributes);

-//					echo '<br />';

-					if ((isset($this->_loadSheetsOnly)) && (isset($worksheetDataAttributes['name'])) &&

-						(!in_array($worksheetDataAttributes['name'], $this->_loadSheetsOnly))) {

-						continue;

-					}

-

-//					echo '<h2>Worksheet '.$worksheetDataAttributes['name'].'</h2>';

-					// Create new Worksheet

-					$objPHPExcel->createSheet();

-					$objPHPExcel->setActiveSheetIndex($worksheetID);

-					if (isset($worksheetDataAttributes['name'])) {

-						$worksheetName = (string) $worksheetDataAttributes['name'];

-						//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in

-						//		formula cells... during the load, all formulae should be correct, and we're simply

-						//		bringing the worksheet name in line with the formula, not the reverse

-						$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);

-					}

-

-					$rowID = 1;

-					foreach($worksheetData as $key => $rowData) {

-//						echo '<b>'.$key.'</b><br />';

-						switch ($key) {

-							case 'table-header-rows':

-								foreach ($rowData as $key=>$cellData) {

-									$rowData = $cellData;

-									break;

-								}

-							case 'table-row' :

-								$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);

-								$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?

-										$rowDataTableAttributes['number-rows-repeated'] : 1;

-								$columnID = 'A';

-								foreach($rowData as $key => $cellData) {

-									if ($this->getReadFilter() !== NULL) {

-										if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {

-											continue;

-										}

-									}

-

-//									echo '<b>'.$columnID.$rowID.'</b><br />';

-									$cellDataText = (isset($namespacesContent['text'])) ?

-										$cellData->children($namespacesContent['text']) :

-										'';

-									$cellDataOffice = $cellData->children($namespacesContent['office']);

-									$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);

-									$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);

-

-//									echo 'Office Attributes: ';

-//									print_r($cellDataOfficeAttributes);

-//									echo '<br />Table Attributes: ';

-//									print_r($cellDataTableAttributes);

-//									echo '<br />Cell Data Text';

-//									print_r($cellDataText);

-//									echo '<br />';

-//

-									$type = $formatting = $hyperlink = null;

-									$hasCalculatedValue = false;

-									$cellDataFormula = '';

-									if (isset($cellDataTableAttributes['formula'])) {

-										$cellDataFormula = $cellDataTableAttributes['formula'];

-										$hasCalculatedValue = true;

-									}

-

-									if (isset($cellDataOffice->annotation)) {

-//										echo 'Cell has comment<br />';

-										$annotationText = $cellDataOffice->annotation->children($namespacesContent['text']);

-										$textArray = array();

-										foreach($annotationText as $t) {

-											foreach($t->span as $text) {

-												$textArray[] = (string)$text;

-											}

-										}

-										$text = implode("\n",$textArray);

-//										echo $text,'<br />';

-										$objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID )

-//																		->setAuthor( $author )

-																		->setText($this->_parseRichText($text) );

-									}

-

-									if (isset($cellDataText->p)) {

-										// Consolidate if there are multiple p records (maybe with spans as well)

-										$dataArray = array();

-										// Text can have multiple text:p and within those, multiple text:span.

-										// text:p newlines, but text:span does not.

-										// Also, here we assume there is no text data is span fields are specified, since

-										// we have no way of knowing proper positioning anyway.

-										foreach ($cellDataText->p as $pData) {

-											if (isset($pData->span)) {

-												// span sections do not newline, so we just create one large string here

-												$spanSection = "";

-												foreach ($pData->span as $spanData) {

-													$spanSection .= $spanData;

-												}

-												array_push($dataArray, $spanSection);

-											} else {

-												array_push($dataArray, $pData);

-											}

-										}

-										$allCellDataText = implode($dataArray, "\n");

-

-//										echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'<br />';

-										switch ($cellDataOfficeAttributes['value-type']) {

- 											case 'string' :

-													$type = PHPExcel_Cell_DataType::TYPE_STRING;

-													$dataValue = $allCellDataText;

-													if (isset($dataValue->a)) {

-														$dataValue = $dataValue->a;

-														$cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']);

-														$hyperlink = $cellXLinkAttributes['href'];

-													}

-													break;

-											case 'boolean' :

-													$type = PHPExcel_Cell_DataType::TYPE_BOOL;

-													$dataValue = ($allCellDataText == 'TRUE') ? True : False;

-													break;

-											case 'percentage' :

-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-													$dataValue = (float) $cellDataOfficeAttributes['value'];

-													if (floor($dataValue) == $dataValue) {

-														$dataValue = (integer) $dataValue;

-													}

-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00;

-													break;

-											case 'currency' :

-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-													$dataValue = (float) $cellDataOfficeAttributes['value'];

-													if (floor($dataValue) == $dataValue) {

-														$dataValue = (integer) $dataValue;

-													}

-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE;

-													break;

-											case 'float' :

-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-													$dataValue = (float) $cellDataOfficeAttributes['value'];

-													if (floor($dataValue) == $dataValue) {

-														if ($dataValue = (integer) $dataValue)

-															$dataValue = (integer) $dataValue;

-														else

-															$dataValue = (float) $dataValue;

-													}

-													break;

-											case 'date' :

-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-												    $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT);

-													$dateObj->setTimeZone($timezoneObj);

-													list($year,$month,$day,$hour,$minute,$second) = explode(' ',$dateObj->format('Y m d H i s'));

-													$dataValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year,$month,$day,$hour,$minute,$second);

-													if ($dataValue != floor($dataValue)) {

-														$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15.' '.PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;

-													} else {

-														$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15;

-													}

-													break;

-											case 'time' :

-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

-													$dataValue = PHPExcel_Shared_Date::PHPToExcel(strtotime('01-01-1970 '.implode(':',sscanf($cellDataOfficeAttributes['time-value'],'PT%dH%dM%dS'))));

-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;

-													break;

-										}

-//										echo 'Data value is '.$dataValue.'<br />';

-//										if ($hyperlink !== NULL) {

-//											echo 'Hyperlink is '.$hyperlink.'<br />';

-//										}

-									} else {

-										$type = PHPExcel_Cell_DataType::TYPE_NULL;

-										$dataValue = NULL;

-									}

-

-									if ($hasCalculatedValue) {

-										$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

-//										echo 'Formula: '.$cellDataFormula.'<br />';

-										$cellDataFormula = substr($cellDataFormula,strpos($cellDataFormula,':=')+1);

-										$temp = explode('"',$cellDataFormula);

-										$tKey = false;

-										foreach($temp as &$value) {

-											//	Only replace in alternate array entries (i.e. non-quoted blocks)

-											if ($tKey = !$tKey) {

-												$value = preg_replace('/\[\.(.*):\.(.*)\]/Ui','$1:$2',$value);

-												$value = preg_replace('/\[\.(.*)\]/Ui','$1',$value);

-												$value = PHPExcel_Calculation::_translateSeparator(';',',',$value,$inBraces);

-											}

-										}

-										unset($value);

-										//	Then rebuild the formula string

-										$cellDataFormula = implode('"',$temp);

-//										echo 'Adjusted Formula: '.$cellDataFormula.'<br />';

-									}

-

-									$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?

-										$cellDataTableAttributes['number-columns-repeated'] : 1;

-									if ($type !== NULL) {

-										for ($i = 0; $i < $colRepeats; ++$i) {

-											if ($i > 0) {

-												++$columnID;

-											}

-											if ($type !== PHPExcel_Cell_DataType::TYPE_NULL) {

-												for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) {

-													$rID = $rowID + $rowAdjust;

-													$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $dataValue),$type);

-													if ($hasCalculatedValue) {

-//														echo 'Forumla result is '.$dataValue.'<br />';

-														$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setCalculatedValue($dataValue);

-													}

-													if ($formatting !== NULL) {

-														$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode($formatting);

-													} else {

-														$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL);

-													}

-													if ($hyperlink !== NULL) {

-														$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->getHyperlink()->setUrl($hyperlink);

-													}

-												}

-											}

-										}

-									}

-

-									//	Merged cells

-									if ((isset($cellDataTableAttributes['number-columns-spanned'])) || (isset($cellDataTableAttributes['number-rows-spanned']))) {

-										if (($type !== PHPExcel_Cell_DataType::TYPE_NULL) || (!$this->_readDataOnly)) {

-											$columnTo = $columnID;

-											if (isset($cellDataTableAttributes['number-columns-spanned'])) {

-												$columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] -2);

-											}

-											$rowTo = $rowID;

-											if (isset($cellDataTableAttributes['number-rows-spanned'])) {

-												$rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1;

-											}

-											$cellRange = $columnID.$rowID.':'.$columnTo.$rowTo;

-											$objPHPExcel->getActiveSheet()->mergeCells($cellRange);

-										}

-									}

-

-									++$columnID;

-								}

-								$rowID += $rowRepeats;

-								break;

-						}

-					}

-					++$worksheetID;

-				}

-			}

-

-		}

-

-		// Return

-		return $objPHPExcel;

-	}

-

-

-	private function _parseRichText($is = '') {

-		$value = new PHPExcel_RichText();

-

-		$value->createText($is);

-

-		return $value;

-	}

-

-}

diff --git a/admin/survey/excel/PHPExcel/Reader/SYLK.php b/admin/survey/excel/PHPExcel/Reader/SYLK.php
deleted file mode 100644
index cfae98f..0000000
--- a/admin/survey/excel/PHPExcel/Reader/SYLK.php
+++ /dev/null
@@ -1,498 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 PHPExcel

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU Lesser General Public

- * License as published by the Free Software Foundation; either

- * version 2.1 of the License, or (at your option) any later version.

- *

- * This library is distributed in the hope that it will be useful,

- * but WITHOUT ANY WARRANTY; without even the implied warranty of

- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

- * Lesser General Public License for more details.

- *

- * You should have received a copy of the GNU Lesser General Public

- * License along with this library; if not, write to the Free Software

- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/** PHPExcel root directory */

-if (!defined('PHPEXCEL_ROOT')) {

-	/**

-	 * @ignore

-	 */

-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

-}

-

-/**

- * PHPExcel_Reader_SYLK

- *

- * @category   PHPExcel

- * @package    PHPExcel_Reader

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader

-{

-	/**

-	 * Input encoding

-	 *

-	 * @var string

-	 */

-	private $_inputEncoding	= 'ANSI';

-

-	/**

-	 * Sheet index to read

-	 *

-	 * @var int

-	 */

-	private $_sheetIndex 	= 0;

-

-	/**

-	 * Formats

-	 *

-	 * @var array

-	 */

-	private $_formats = array();

-

-	/**

-	 * Format Count

-	 *

-	 * @var int

-	 */

-	private $_format = 0;

-

-	/**

-	 * PHPExcel_Reader_IReadFilter instance

-	 *

-	 * @var PHPExcel_Reader_IReadFilter

-	 */

-	private $_readFilter = null;

-

-

-	/**

-	 * Create a new PHPExcel_Reader_SYLK

-	 */

-	public function __construct() {

-		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

-	}

-

-

-	/**

-	 * Can the current PHPExcel_Reader_IReader read the file?

-	 *

-	 * @param 	string 		$pFileName

-	 * @return 	boolean

-	 * @throws Exception

-	 */

-	public function canRead($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Read sample data (first 2 KB will do)

-		$fh = fopen($pFilename, 'r');

-		$data = fread($fh, 2048);

-		fclose($fh);

-

-		// Count delimiters in file

-		$delimiterCount = substr_count($data, ';');

-		if ($delimiterCount < 1) {

-			return false;

-		}

-

-		// Analyze first line looking for ID; signature

-		$lines = explode("\n", $data);

-		if (substr($lines[0],0,4) != 'ID;P') {

-			return false;

-		}

-

-		return true;

-	}

-

-

-	/**

-	 * Read filter

-	 *

-	 * @return PHPExcel_Reader_IReadFilter

-	 */

-	public function getReadFilter() {

-		return $this->_readFilter;

-	}

-

-

-	/**

-	 * Set read filter

-	 *

-	 * @param PHPExcel_Reader_IReadFilter $pValue

-	 */

-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

-		$this->_readFilter = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Set input encoding

-	 *

-	 * @param string $pValue Input encoding

-	 */

-	public function setInputEncoding($pValue = 'ANSI')

-	{

-		$this->_inputEncoding = $pValue;

-		return $this;

-	}

-

-

-	/**

-	 * Get input encoding

-	 *

-	 * @return string

-	 */

-	public function getInputEncoding()

-	{

-		return $this->_inputEncoding;

-	}

-

-

-	/**

-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

-	 *

-	 * @param   string     $pFilename

-	 * @throws   Exception

-	 */

-	public function listWorksheetInfo($pFilename)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Open file

-		$fileHandle = fopen($pFilename, 'r');

-		if ($fileHandle === false) {

-			throw new Exception("Could not open file " . $pFilename . " for reading.");

-		}

-

-		$worksheetInfo = array();

-		$worksheetInfo[0]['worksheetName'] = 'Worksheet';

-		$worksheetInfo[0]['lastColumnLetter'] = 'A';

-		$worksheetInfo[0]['lastColumnIndex'] = 0;

-		$worksheetInfo[0]['totalRows'] = 0;

-		$worksheetInfo[0]['totalColumns'] = 0;

-

-		// Loop through file

-		$rowData = array();

-

-		// loop through one row (line) at a time in the file

-		$rowIndex = 0;

-		while (($rowData = fgets($fileHandle)) !== FALSE) {

-			$columnIndex = 0;

-

-			// convert SYLK encoded $rowData to UTF-8

-			$rowData = PHPExcel_Shared_String::SYLKtoUTF8($rowData);

-

-			// explode each row at semicolons while taking into account that literal semicolon (;)

-			// is escaped like this (;;)

-			$rowData = explode("\t",str_replace('?',';',str_replace(';',"\t",str_replace(';;','?',rtrim($rowData)))));

-

-			$dataType = array_shift($rowData);

-			if ($dataType == 'C') {

-				//  Read cell value data

-				foreach($rowData as $rowDatum) {

-					switch($rowDatum{0}) {

-						case 'C' :

-						case 'X' :

-							$columnIndex = substr($rowDatum,1) - 1;

-							break;

-						case 'R' :

-						case 'Y' :

-							$rowIndex = substr($rowDatum,1);

-							break;

-					}

-

-					$worksheetInfo[0]['totalRows'] = max($worksheetInfo[0]['totalRows'], $rowIndex);

-					$worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], $columnIndex);

-				}

-			}

-		}

-

-		$worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']);

-		$worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1;

-

-		// Close file

-		fclose($fileHandle);

-

-		return $worksheetInfo;

-	}

-

-

-	/**

-	 * Loads PHPExcel from file

-	 *

-	 * @param 	string 		$pFilename

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function load($pFilename)

-	{

-		// Create new PHPExcel

-		$objPHPExcel = new PHPExcel();

-

-		// Load into this instance

-		return $this->loadIntoExisting($pFilename, $objPHPExcel);

-	}

-

-

-	/**

-	 * Loads PHPExcel from file into PHPExcel instance

-	 *

-	 * @param 	string 		$pFilename

-	 * @param	PHPExcel	$objPHPExcel

-	 * @return 	PHPExcel

-	 * @throws 	Exception

-	 */

-	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

-	{

-		// Check if file exists

-		if (!file_exists($pFilename)) {

-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

-		}

-

-		// Create new PHPExcel

-		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {

-			$objPHPExcel->createSheet();

-		}

-		$objPHPExcel->setActiveSheetIndex( $this->_sheetIndex );

-

-		$fromFormats	= array('\-',	'\ ');

-		$toFormats		= array('-',	' ');

-

-		// Open file

-		$fileHandle = fopen($pFilename, 'r');

-		if ($fileHandle === false) {

-			throw new Exception("Could not open file $pFilename for reading.");

-		}

-

-		// Loop through file

-		$rowData = array();

-		$column = $row = '';

-

-		// loop through one row (line) at a time in the file

-		while (($rowData = fgets($fileHandle)) !== FALSE) {

-

-			// convert SYLK encoded $rowData to UTF-8

-			$rowData = PHPExcel_Shared_String::SYLKtoUTF8($rowData);

-

-			// explode each row at semicolons while taking into account that literal semicolon (;)

-			// is escaped like this (;;)

-			$rowData = explode("\t",str_replace('¤',';',str_replace(';',"\t",str_replace(';;','¤',rtrim($rowData)))));

-

-			$dataType = array_shift($rowData);

-			//	Read shared styles

-			if ($dataType == 'P') {

-				$formatArray = array();

-				foreach($rowData as $rowDatum) {

-					switch($rowDatum{0}) {

-						case 'P' :	$formatArray['numberformat']['code'] = str_replace($fromFormats,$toFormats,substr($rowDatum,1));

-									break;

-						case 'E' :

-						case 'F' :	$formatArray['font']['name'] = substr($rowDatum,1);

-									break;

-						case 'L' :	$formatArray['font']['size'] = substr($rowDatum,1);

-									break;

-						case 'S' :	$styleSettings = substr($rowDatum,1);

-									for ($i=0;$i<strlen($styleSettings);++$i) {

-										switch ($styleSettings{$i}) {

-											case 'I' :	$formatArray['font']['italic'] = true;

-														break;

-											case 'D' :	$formatArray['font']['bold'] = true;

-														break;

-											case 'T' :	$formatArray['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'B' :	$formatArray['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'L' :	$formatArray['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'R' :	$formatArray['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-										}

-									}

-									break;

-					}

-				}

-				$this->_formats['P'.$this->_format++] = $formatArray;

-			//	Read cell value data

-			} elseif ($dataType == 'C') {

-				$hasCalculatedValue = false;

-				$cellData = $cellDataFormula = '';

-				foreach($rowData as $rowDatum) {

-					switch($rowDatum{0}) {

-						case 'C' :

-						case 'X' :	$column = substr($rowDatum,1);

-									break;

-						case 'R' :

-						case 'Y' :	$row = substr($rowDatum,1);

-									break;

-						case 'K' :	$cellData = substr($rowDatum,1);

-									break;

-						case 'E' :	$cellDataFormula = '='.substr($rowDatum,1);

-									//	Convert R1C1 style references to A1 style references (but only when not quoted)

-									$temp = explode('"',$cellDataFormula);

-									$key = false;

-									foreach($temp as &$value) {

-										//	Only count/replace in alternate array entries

-										if ($key = !$key) {

-											preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/',$value, $cellReferences,PREG_SET_ORDER+PREG_OFFSET_CAPTURE);

-											//	Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way

-											//		through the formula from left to right. Reversing means that we work right to left.through

-											//		the formula

-											$cellReferences = array_reverse($cellReferences);

-											//	Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent,

-											//		then modify the formula to use that new reference

-											foreach($cellReferences as $cellReference) {

-												$rowReference = $cellReference[2][0];

-												//	Empty R reference is the current row

-												if ($rowReference == '') $rowReference = $row;

-												//	Bracketed R references are relative to the current row

-												if ($rowReference{0} == '[') $rowReference = $row + trim($rowReference,'[]');

-												$columnReference = $cellReference[4][0];

-												//	Empty C reference is the current column

-												if ($columnReference == '') $columnReference = $column;

-												//	Bracketed C references are relative to the current column

-												if ($columnReference{0} == '[') $columnReference = $column + trim($columnReference,'[]');

-												$A1CellReference = PHPExcel_Cell::stringFromColumnIndex($columnReference-1).$rowReference;

-

-												$value = substr_replace($value,$A1CellReference,$cellReference[0][1],strlen($cellReference[0][0]));

-											}

-										}

-									}

-									unset($value);

-									//	Then rebuild the formula string

-									$cellDataFormula = implode('"',$temp);

-									$hasCalculatedValue = true;

-									break;

-					}

-				}

-				$columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1);

-				$cellData = PHPExcel_Calculation::_unwrapResult($cellData);

-

-				// Set cell value

-				$objPHPExcel->getActiveSheet()->getCell($columnLetter.$row)->setValue(($hasCalculatedValue) ? $cellDataFormula : $cellData);

-				if ($hasCalculatedValue) {

-					$cellData = PHPExcel_Calculation::_unwrapResult($cellData);

-					$objPHPExcel->getActiveSheet()->getCell($columnLetter.$row)->setCalculatedValue($cellData);

-				}

-			//	Read cell formatting

-			} elseif ($dataType == 'F') {

-				$formatStyle = $columnWidth = $styleSettings = '';

-				$styleData = array();

-				foreach($rowData as $rowDatum) {

-					switch($rowDatum{0}) {

-						case 'C' :

-						case 'X' :	$column = substr($rowDatum,1);

-									break;

-						case 'R' :

-						case 'Y' :	$row = substr($rowDatum,1);

-									break;

-						case 'P' :	$formatStyle = $rowDatum;

-									break;

-						case 'W' :	list($startCol,$endCol,$columnWidth) = explode(' ',substr($rowDatum,1));

-									break;

-						case 'S' :	$styleSettings = substr($rowDatum,1);

-									for ($i=0;$i<strlen($styleSettings);++$i) {

-										switch ($styleSettings{$i}) {

-											case 'I' :	$styleData['font']['italic'] = true;

-														break;

-											case 'D' :	$styleData['font']['bold'] = true;

-														break;

-											case 'T' :	$styleData['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'B' :	$styleData['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'L' :	$styleData['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-											case 'R' :	$styleData['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THIN;

-														break;

-										}

-									}

-									break;

-					}

-				}

-				if (($formatStyle > '') && ($column > '') && ($row > '')) {

-					$columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1);

-					$objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($this->_formats[$formatStyle]);

-				}

-				if ((!empty($styleData)) && ($column > '') && ($row > '')) {

-					$columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1);

-					$objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($styleData);

-				}

-				if ($columnWidth > '') {

-					if ($startCol == $endCol) {

-						$startCol = PHPExcel_Cell::stringFromColumnIndex($startCol-1);

-						$objPHPExcel->getActiveSheet()->getColumnDimension($startCol)->setWidth($columnWidth);

-					} else {

-						$startCol = PHPExcel_Cell::stringFromColumnIndex($startCol-1);

-						$endCol = PHPExcel_Cell::stringFromColumnIndex($endCol-1);

-						$objPHPExcel->getActiveSheet()->getColumnDimension($startCol)->setWidth($columnWidth);

-						do {

-							$objPHPExcel->getActiveSheet()->getColumnDimension(++$startCol)->setWidth($columnWidth);

-						} while ($startCol != $endCol);

-					}

-				}

-			} else {

-				foreach($rowData as $rowDatum) {

-					switch($rowDatum{0}) {

-						case 'C' :

-						case 'X' :	$column = substr($rowDatum,1);

-									break;

-						case 'R' :

-						case 'Y' :	$row = substr($rowDatum,1);

-									break;

-					}

-				}

-			}

-		}

-

-		// Close file

-		fclose($fileHandle);

-

-		// Return

-		return $objPHPExcel;

-	}

-

-

-	/**

-	 * Get sheet index

-	 *

-	 * @return int

-	 */

-	public function getSheetIndex() {

-		return $this->_sheetIndex;

-	}

-

-

-	/**

-	 * Set sheet index

-	 *

-	 * @param	int		$pValue		Sheet index

-	 * @return PHPExcel_Reader_SYLK

-	 */

-	public function setSheetIndex($pValue = 0) {

-		$this->_sheetIndex = $pValue;

-		return $this;

-	}

-

-}