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Code Editor : excel_reader.php

<?php
 /**
  * A class for reading Microsoft Excel (97/2003) Spreadsheets.
  *
  * Version 2.21
  *
  * Enhanced and maintained by Matt Kruse < http://mattkruse.com >
  * Maintained at http://code.google.com/p/php-excel-reader/
  *
  * Format parsing and MUCH more contributed by:
  *    Matt Roxburgh < http://www.roxburgh.me.uk >
  *
  * DOCUMENTATION
  * =============
  *   http://code.google.com/p/php-excel-reader/wiki/Documentation
  *
  * CHANGE LOG
  * ==========
  *   http://code.google.com/p/php-excel-reader/wiki/ChangeHistory
  *
  * DISCUSSION/SUPPORT
  * ==================
  *   http://groups.google.com/group/php-excel-reader-discuss/topics
  *
  * --------------------------------------------------------------------------
  *
  * Originally developed by Vadim Tkachenko under the name PHPExcelReader.
  * (http://sourceforge.net/projects/phpexcelreader)
  * Based on the Java version by Andy Khan (http://www.andykhan.com).  Now
  * maintained by David Sanders.  Reads only Biff 7 and Biff 8 formats.
  *
  * PHP versions 4 and 5
  *
  * LICENSE: This source file is subject to version 3.0 of the PHP license
  * that is available through the world-wide-web at the following URI:
  * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
  * the PHP License and are unable to obtain it through the web, please
  * send a note to license@php.net so we can mail you a copy immediately.
  *
  * @category   Spreadsheet
  * @package	Spreadsheet_Excel_Reader
  * @author	 Vadim Tkachenko <vt@apachephp.com>
  * @license	http://www.php.net/license/3_0.txt  PHP License 3.0
  * @version	CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $
  * @link	   http://pear.php.net/package/Spreadsheet_Excel_Reader
  * @see		OLE, Spreadsheet_Excel_Writer
  * --------------------------------------------------------------------------
  */
   define('NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c);
 define('SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c);
 define('ROOT_START_BLOCK_POS', 0x30);
 define('BIG_BLOCK_SIZE', 0x200);
 define('SMALL_BLOCK_SIZE', 0x40);
 define('EXTENSION_BLOCK_POS', 0x44);
 define('NUM_EXTENSION_BLOCK_POS', 0x48);
 define('PROPERTY_STORAGE_BLOCK_SIZE', 0x80);
 define('BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c);
 define('SMALL_BLOCK_THRESHOLD', 0x1000);
 // property storage offsets
 define('SIZE_OF_NAME_POS', 0x40);
 define('TYPE_POS', 0x42);
 define('START_BLOCK_POS', 0x74);
 define('SIZE_POS', 0x78);
 define('IDENTIFIER_OLE', pack("CCCCCCCC",0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1));
     function GetInt4d($data, $pos) {
 	$value = ord($data[$pos]) | (ord($data[$pos+1])	<< 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24);
 	if ($value>=4294967294) {
 		$value=-2;
 	}
 	return $value;
 }
   // http://uk.php.net/manual/en/function.getdate.php
 function gmgetdate($ts = null){
 	$k = array('seconds','minutes','hours','mday','wday','mon','year','yday','weekday','month',0);
 	return(array_comb($k,split(":",gmdate('s:i:G:j:w:n:Y:z:l:F:U',is_null($ts)?time():$ts))));
 	} 
   // Added for PHP4 compatibility
 function array_comb($array1, $array2) {
 	$out = array();
 	foreach ($array1 as $key => $value) {
 		$out[$value] = $array2[$key];
 	}
 	return $out;
 }
   function v($data,$pos) {
 	return ord($data[$pos]) | ord($data[$pos+1])<<8;
 }
   class OLERead {
 	var $data = '';
 	function OLERead(){	}
   	function read($sFileName){
 		// check if file exist and is readable (Darko Miljanovic)
 		if(!is_readable($sFileName)) {
 			$this->error = 1;
 			return false;
 		}
 		$this->data = @file_get_contents($sFileName);
 		if (!$this->data) {
 			$this->error = 1;
 			return false;
    		}
    		if (substr($this->data, 0, 8) != IDENTIFIER_OLE) {
 			$this->error = 1;
 			return false;
    		}
 		$this->numBigBlockDepotBlocks = GetInt4d($this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS);
 		$this->sbdStartBlock = GetInt4d($this->data, SMALL_BLOCK_DEPOT_BLOCK_POS);
 		$this->rootStartBlock = GetInt4d($this->data, ROOT_START_BLOCK_POS);
 		$this->extensionBlock = GetInt4d($this->data, EXTENSION_BLOCK_POS);
 		$this->numExtensionBlocks = GetInt4d($this->data, NUM_EXTENSION_BLOCK_POS);
   		$bigBlockDepotBlocks = array();
 		$pos = BIG_BLOCK_DEPOT_BLOCKS_POS;
 		$bbdBlocks = $this->numBigBlockDepotBlocks;
 		if ($this->numExtensionBlocks != 0) {
 			$bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS)/4;
 		}
   		for ($i = 0; $i < $bbdBlocks; $i++) {
 			$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos);
 			$pos += 4;
 		}
     		for ($j = 0; $j < $this->numExtensionBlocks; $j++) {
 			$pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE;
 			$blocksToRead = min($this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1);
   			for ($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++) {
 				$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos);
 				$pos += 4;
 			}
   			$bbdBlocks += $blocksToRead;
 			if ($bbdBlocks < $this->numBigBlockDepotBlocks) {
 				$this->extensionBlock = GetInt4d($this->data, $pos);
 			}
 		}
   		// readBigBlockDepot
 		$pos = 0;
 		$index = 0;
 		$this->bigBlockChain = array();
   		for ($i = 0; $i < $this->numBigBlockDepotBlocks; $i++) {
 			$pos = ($bigBlockDepotBlocks[$i] + 1) * BIG_BLOCK_SIZE;
 			//echo "pos = $pos";
 			for ($j = 0 ; $j < BIG_BLOCK_SIZE / 4; $j++) {
 				$this->bigBlockChain[$index] = GetInt4d($this->data, $pos);
 				$pos += 4 ;
 				$index++;
 			}
 		}
   		// readSmallBlockDepot();
 		$pos = 0;
 		$index = 0;
 		$sbdBlock = $this->sbdStartBlock;
 		$this->smallBlockChain = array();
   		while ($sbdBlock != -2) {
 		  $pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE;
 		  for ($j = 0; $j < BIG_BLOCK_SIZE / 4; $j++) {
 			$this->smallBlockChain[$index] = GetInt4d($this->data, $pos);
 			$pos += 4;
 			$index++;
 		  }
 		  $sbdBlock = $this->bigBlockChain[$sbdBlock];
 		}
     		// readData(rootStartBlock)
 		$block = $this->rootStartBlock;
 		$pos = 0;
 		$this->entry = $this->__readData($block);
 		$this->__readPropertySets();
 	}
   	function __readData($bl) {
 		$block = $bl;
 		$pos = 0;
 		$data = '';
 		while ($block != -2)  {
 			$pos = ($block + 1) * BIG_BLOCK_SIZE;
 			$data = $data.substr($this->data, $pos, BIG_BLOCK_SIZE);
 			$block = $this->bigBlockChain[$block];
 		}
 		return $data;
 	 }
   	function __readPropertySets(){
 		$offset = 0;
 		while ($offset < strlen($this->entry)) {
 			$d = substr($this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE);
 			$nameSize = ord($d[SIZE_OF_NAME_POS]) | (ord($d[SIZE_OF_NAME_POS+1]) << 8);
 			$type = ord($d[TYPE_POS]);
 			$startBlock = GetInt4d($d, START_BLOCK_POS);
 			$size = GetInt4d($d, SIZE_POS);
 			$name = '';
 			for ($i = 0; $i < $nameSize ; $i++) {
 				$name .= $d[$i];
 			}
 			$name = str_replace("\x00", "", $name);
 			$this->props[] = array (
 				'name' => $name,
 				'type' => $type,
 				'startBlock' => $startBlock,
 				'size' => $size);
 			if ((strtolower($name) == "workbook") || ( strtolower($name) == "book")) {
 				$this->wrkbook = count($this->props) - 1;
 			}
 			if ($name == "Root Entry") {
 				$this->rootentry = count($this->props) - 1;
 			}
 			$offset += PROPERTY_STORAGE_BLOCK_SIZE;
 		}
   	}
     	function getWorkBook(){
 		if ($this->props[$this->wrkbook]['size'] < SMALL_BLOCK_THRESHOLD){
 			$rootdata = $this->__readData($this->props[$this->rootentry]['startBlock']);
 			$streamData = '';
 			$block = $this->props[$this->wrkbook]['startBlock'];
 			$pos = 0;
 			while ($block != -2) {
 	  			  $pos = $block * SMALL_BLOCK_SIZE;
 				  $streamData .= substr($rootdata, $pos, SMALL_BLOCK_SIZE);
 				  $block = $this->smallBlockChain[$block];
 			}
 			return $streamData;
 		}else{
 			$numBlocks = $this->props[$this->wrkbook]['size'] / BIG_BLOCK_SIZE;
 			if ($this->props[$this->wrkbook]['size'] % BIG_BLOCK_SIZE != 0) {
 				$numBlocks++;
 			}
   			if ($numBlocks == 0) return '';
 			$streamData = '';
 			$block = $this->props[$this->wrkbook]['startBlock'];
 			$pos = 0;
 			while ($block != -2) {
 			  $pos = ($block + 1) * BIG_BLOCK_SIZE;
 			  $streamData .= substr($this->data, $pos, BIG_BLOCK_SIZE);
 			  $block = $this->bigBlockChain[$block];
 			}
 			return $streamData;
 		}
 	}
   }
   define('SPREADSHEET_EXCEL_READER_BIFF8',			 0x600);
 define('SPREADSHEET_EXCEL_READER_BIFF7',			 0x500);
 define('SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS',   0x5);
 define('SPREADSHEET_EXCEL_READER_WORKSHEET',		 0x10);
 define('SPREADSHEET_EXCEL_READER_TYPE_BOF',		  0x809);
 define('SPREADSHEET_EXCEL_READER_TYPE_EOF',		  0x0a);
 define('SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET',   0x85);
 define('SPREADSHEET_EXCEL_READER_TYPE_DIMENSION',	0x200);
 define('SPREADSHEET_EXCEL_READER_TYPE_ROW',		  0x208);
 define('SPREADSHEET_EXCEL_READER_TYPE_DBCELL',	   0xd7);
 define('SPREADSHEET_EXCEL_READER_TYPE_FILEPASS',	 0x2f);
 define('SPREADSHEET_EXCEL_READER_TYPE_NOTE',		 0x1c);
 define('SPREADSHEET_EXCEL_READER_TYPE_TXO',		  0x1b6);
 define('SPREADSHEET_EXCEL_READER_TYPE_RK',		   0x7e);
 define('SPREADSHEET_EXCEL_READER_TYPE_RK2',		  0x27e);
 define('SPREADSHEET_EXCEL_READER_TYPE_MULRK',		0xbd);
 define('SPREADSHEET_EXCEL_READER_TYPE_MULBLANK',	 0xbe);
 define('SPREADSHEET_EXCEL_READER_TYPE_INDEX',		0x20b);
 define('SPREADSHEET_EXCEL_READER_TYPE_SST',		  0xfc);
 define('SPREADSHEET_EXCEL_READER_TYPE_EXTSST',	   0xff);
 define('SPREADSHEET_EXCEL_READER_TYPE_CONTINUE',	 0x3c);
 define('SPREADSHEET_EXCEL_READER_TYPE_LABEL',		0x204);
 define('SPREADSHEET_EXCEL_READER_TYPE_LABELSST',	 0xfd);
 define('SPREADSHEET_EXCEL_READER_TYPE_NUMBER',	   0x203);
 define('SPREADSHEET_EXCEL_READER_TYPE_NAME',		 0x18);
 define('SPREADSHEET_EXCEL_READER_TYPE_ARRAY',		0x221);
 define('SPREADSHEET_EXCEL_READER_TYPE_STRING',	   0x207);
 define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA',	  0x406);
 define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA2',	 0x6);
 define('SPREADSHEET_EXCEL_READER_TYPE_FORMAT',	   0x41e);
 define('SPREADSHEET_EXCEL_READER_TYPE_XF',		   0xe0);
 define('SPREADSHEET_EXCEL_READER_TYPE_BOOLERR',	  0x205);
 define('SPREADSHEET_EXCEL_READER_TYPE_FONT',	  0x0031);
 define('SPREADSHEET_EXCEL_READER_TYPE_PALETTE',	  0x0092);
 define('SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN',	  0xffff);
 define('SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22);
 define('SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS',  0xE5);
 define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS' ,	25569);
 define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107);
 define('SPREADSHEET_EXCEL_READER_MSINADAY',		  86400);
 define('SPREADSHEET_EXCEL_READER_TYPE_HYPER',	     0x01b8);
 define('SPREADSHEET_EXCEL_READER_TYPE_COLINFO',	     0x7d);
 define('SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH',  0x55);
 define('SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99);
 define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT',	"%s");
     /*
 * Main Class
 */
 class Spreadsheet_Excel_Reader {
   	// MK: Added to make data retrieval easier
 	var $colnames = array();
 	var $colindexes = array();
 	var $standardColWidth = 0;
 	var $defaultColWidth = 0;
   	function myHex($d) {
 		if ($d < 16) return "0" . dechex($d);
 		return dechex($d);
 	}
 	
 	function dumpHexData($data, $pos, $length) {
 		$info = "";
 		for ($i = 0; $i <= $length; $i++) {
 			$info .= ($i==0?"":" ") . $this->myHex(ord($data[$pos + $i])) . (ord($data[$pos + $i])>31? "[" . $data[$pos + $i] . "]":'');
 		}
 		return $info;
 	}
   	function getCol($col) {
 		if (is_string($col)) {
 			$col = strtolower($col);
 			if (array_key_exists($col,$this->colnames)) {
 				$col = $this->colnames[$col];
 			}
 		}
 		return $col;
 	}
   	// PUBLIC API FUNCTIONS
 	// --------------------
   	function val($row,$col,$sheet=0) {
 		$col = $this->getCol($col);
 		if (array_key_exists($row,$this->sheets[$sheet]['cells']) && array_key_exists($col,$this->sheets[$sheet]['cells'][$row])) {
 			return $this->sheets[$sheet]['cells'][$row][$col];
 		}
 		return "";
 	}
 	function value($row,$col,$sheet=0) {
 		return $this->val($row,$col,$sheet);
 	}
 	function info($row,$col,$type='',$sheet=0) {
 		$col = $this->getCol($col);
 		if (array_key_exists('cellsInfo',$this->sheets[$sheet])
 				&& array_key_exists($row,$this->sheets[$sheet]['cellsInfo'])
 				&& array_key_exists($col,$this->sheets[$sheet]['cellsInfo'][$row])
 				&& array_key_exists($type,$this->sheets[$sheet]['cellsInfo'][$row][$col])) {
 			return $this->sheets[$sheet]['cellsInfo'][$row][$col][$type];
 		}
 		return "";
 	}
 	function type($row,$col,$sheet=0) {
 		return $this->info($row,$col,'type',$sheet);
 	}
 	function raw($row,$col,$sheet=0) {
 		return $this->info($row,$col,'raw',$sheet);
 	}
 	function rowspan($row,$col,$sheet=0) {
 		$val = $this->info($row,$col,'rowspan',$sheet);
 		if ($val=="") { return 1; }
 		return $val;
 	}
 	function colspan($row,$col,$sheet=0) {
 		$val = $this->info($row,$col,'colspan',$sheet);
 		if ($val=="") { return 1; }
 		return $val;
 	}
 	function hyperlink($row,$col,$sheet=0) {
 		$link = $this->sheets[$sheet]['cellsInfo'][$row][$col]['hyperlink'];
 		if ($link) {
 			return $link['link'];
 		}
 		return '';
 	}
 	function rowcount($sheet=0) {
 		return $this->sheets[$sheet]['numRows'];
 	}
 	function colcount($sheet=0) {
 		return $this->sheets[$sheet]['numCols'];
 	}
 	function colwidth($col,$sheet=0) {
 		// Col width is actually the width of the number 0. So we have to estimate and come close
 		return $this->colInfo[$sheet][$col]['width']/9142*200; 
 	}
 	function colhidden($col,$sheet=0) {
 		return !!$this->colInfo[$sheet][$col]['hidden'];
 	}
 	function rowheight($row,$sheet=0) {
 		return $this->rowInfo[$sheet][$row]['height'];
 	}
 	function rowhidden($row,$sheet=0) {
 		return !!$this->rowInfo[$sheet][$row]['hidden'];
 	}
 	
 	// GET THE CSS FOR FORMATTING
 	// ==========================
 	function style($row,$col,$sheet=0,$properties='') {
 		$css = "";
 		$font=$this->font($row,$col,$sheet);
 		if ($font!="") {
 			$css .= "font-family:$font;";
 		}
 		$align=$this->align($row,$col,$sheet);
 		if ($align!="") {
 			$css .= "text-align:$align;";
 		}
 		$height=$this->height($row,$col,$sheet);
 		if ($height!="") {
 			$css .= "font-size:$height"."px;";
 		}
 		$bgcolor=$this->bgColor($row,$col,$sheet);
 		if ($bgcolor!="") {
 			$bgcolor = $this->colors[$bgcolor];
 			$css .= "background-color:$bgcolor;";
 		}
 		$color=$this->color($row,$col,$sheet);
 		if ($color!="") {
 			$css .= "color:$color;";
 		}
 		$bold=$this->bold($row,$col,$sheet);
 		if ($bold) {
 			$css .= "font-weight:bold;";
 		}
 		$italic=$this->italic($row,$col,$sheet);
 		if ($italic) {
 			$css .= "font-style:italic;";
 		}
 		$underline=$this->underline($row,$col,$sheet);
 		if ($underline) {
 			$css .= "text-decoration:underline;";
 		}
 		// Borders
 		$bLeft = $this->borderLeft($row,$col,$sheet);
 		$bRight = $this->borderRight($row,$col,$sheet);
 		$bTop = $this->borderTop($row,$col,$sheet);
 		$bBottom = $this->borderBottom($row,$col,$sheet);
 		$bLeftCol = $this->borderLeftColor($row,$col,$sheet);
 		$bRightCol = $this->borderRightColor($row,$col,$sheet);
 		$bTopCol = $this->borderTopColor($row,$col,$sheet);
 		$bBottomCol = $this->borderBottomColor($row,$col,$sheet);
 		// Try to output the minimal required style
 		if ($bLeft!="" && $bLeft==$bRight && $bRight==$bTop && $bTop==$bBottom) {
 			$css .= "border:" . $this->lineStylesCss[$bLeft] .";";
 		}
 		else {
 			if ($bLeft!="") { $css .= "border-left:" . $this->lineStylesCss[$bLeft] .";"; }
 			if ($bRight!="") { $css .= "border-right:" . $this->lineStylesCss[$bRight] .";"; }
 			if ($bTop!="") { $css .= "border-top:" . $this->lineStylesCss[$bTop] .";"; }
 			if ($bBottom!="") { $css .= "border-bottom:" . $this->lineStylesCss[$bBottom] .";"; }
 		}
 		// Only output border colors if there is an actual border specified
 		if ($bLeft!="" && $bLeftCol!="") { $css .= "border-left-color:" . $bLeftCol .";"; }
 		if ($bRight!="" && $bRightCol!="") { $css .= "border-right-color:" . $bRightCol .";"; }
 		if ($bTop!="" && $bTopCol!="") { $css .= "border-top-color:" . $bTopCol . ";"; }
 		if ($bBottom!="" && $bBottomCol!="") { $css .= "border-bottom-color:" . $bBottomCol .";"; }
 		
 		return $css;
 	}
 	
 	// FORMAT PROPERTIES
 	// =================
 	function format($row,$col,$sheet=0) {
 		return $this->info($row,$col,'format',$sheet);
 	}
 	function formatIndex($row,$col,$sheet=0) {
 		return $this->info($row,$col,'formatIndex',$sheet);
 	}
 	function formatColor($row,$col,$sheet=0) {
 		return $this->info($row,$col,'formatColor',$sheet);
 	}
 	
 	// CELL (XF) PROPERTIES
 	// ====================
 	function xfRecord($row,$col,$sheet=0) {
 		$xfIndex = $this->info($row,$col,'xfIndex',$sheet);
 		if ($xfIndex!="") {
 			return $this->xfRecords[$xfIndex];
 		}
 		return null;
 	}
 	function xfProperty($row,$col,$sheet,$prop) {
 		$xfRecord = $this->xfRecord($row,$col,$sheet);
 		if ($xfRecord!=null) {
 			return $xfRecord[$prop];
 		}
 		return "";
 	}
 	function align($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'align');
 	}
 	function bgColor($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'bgColor');
 	}
 	function borderLeft($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'borderLeft');
 	}
 	function borderRight($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'borderRight');
 	}
 	function borderTop($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'borderTop');
 	}
 	function borderBottom($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'borderBottom');
 	}
 	function borderLeftColor($row,$col,$sheet=0) {
 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderLeftColor')];
 	}
 	function borderRightColor($row,$col,$sheet=0) {
 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderRightColor')];
 	}
 	function borderTopColor($row,$col,$sheet=0) {
 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderTopColor')];
 	}
 	function borderBottomColor($row,$col,$sheet=0) {
 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderBottomColor')];
 	}
   	// FONT PROPERTIES
 	// ===============
 	function fontRecord($row,$col,$sheet=0) {
 	    $xfRecord = $this->xfRecord($row,$col,$sheet);
 		if ($xfRecord!=null) {
 			$font = $xfRecord['fontIndex'];
 			if ($font!=null) {
 				return $this->fontRecords[$font];
 			}
 		}
 		return null;
 	}
 	function fontProperty($row,$col,$sheet=0,$prop) {
 		$font = $this->fontRecord($row,$col,$sheet);
 		if ($font!=null) {
 			return $font[$prop];
 		}
 		return false;
 	}
 	function fontIndex($row,$col,$sheet=0) {
 		return $this->xfProperty($row,$col,$sheet,'fontIndex');
 	}
 	function color($row,$col,$sheet=0) {
 		$formatColor = $this->formatColor($row,$col,$sheet);
 		if ($formatColor!="") {
 			return $formatColor;
 		}
 		$ci = $this->fontProperty($row,$col,$sheet,'color');
                 return $this->rawColor($ci);
         }
         function rawColor($ci) {
 		if (($ci <> 0x7FFF) && ($ci <> '')) {
 			return $this->colors[$ci];
 		}
 		return "";
 	}
 	function bold($row,$col,$sheet=0) {
 		return $this->fontProperty($row,$col,$sheet,'bold');
 	}
 	function italic($row,$col,$sheet=0) {
 		return $this->fontProperty($row,$col,$sheet,'italic');
 	}
 	function underline($row,$col,$sheet=0) {
 		return $this->fontProperty($row,$col,$sheet,'under');
 	}
 	function height($row,$col,$sheet=0) {
 		return $this->fontProperty($row,$col,$sheet,'height');
 	}
 	function font($row,$col,$sheet=0) {
 		return $this->fontProperty($row,$col,$sheet,'font');
 	}
 	
 	// DUMP AN HTML TABLE OF THE ENTIRE XLS DATA
 	// =========================================
 	function dump($row_numbers=false,$col_letters=false,$sheet=0,$table_class='excel') {
 		$out = "<table class=\"$table_class\" cellspacing=0>";
 		if ($col_letters) {
 			$out .= "<thead>\n\t<tr>";
 			if ($row_numbers) {
 				$out .= "\n\t\t<th>&nbsp</th>";
 			}
 			for($i=1;$i<=$this->colcount($sheet);$i++) {
 				$style = "width:" . ($this->colwidth($i,$sheet)*1) . "px;";
 				if ($this->colhidden($i,$sheet)) {
 					$style .= "display:none;";
 				}
 				$out .= "\n\t\t<th style=\"$style\">" . strtoupper($this->colindexes[$i]) . "</th>";
 			}
 			$out .= "</tr></thead>\n";
 		}
 		
 		$out .= "<tbody>\n";
 		for($row=1;$row<=$this->rowcount($sheet);$row++) {
 			$rowheight = $this->rowheight($row,$sheet);
 			$style = "height:" . ($rowheight*(4/3)) . "px;";
 			if ($this->rowhidden($row,$sheet)) {
 				$style .= "display:none;";
 			}
 			$out .= "\n\t<tr style=\"$style\">";
 			if ($row_numbers) {
 				$out .= "\n\t\t<th>$row</th>";
 			}
 			for($col=1;$col<=$this->colcount($sheet);$col++) {
 				// Account for Rowspans/Colspans
 				$rowspan = $this->rowspan($row,$col,$sheet);
 				$colspan = $this->colspan($row,$col,$sheet);
 				for($i=0;$i<$rowspan;$i++) {
 					for($j=0;$j<$colspan;$j++) {
 						if ($i>0 || $j>0) {
 							$this->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1;
 						}
 					}
 				}
 				if(!$this->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint']) {
 					$style = $this->style($row,$col,$sheet);
 					if ($this->colhidden($col,$sheet)) {
 						$style .= "display:none;";
 					}
 					$out .= "\n\t\t<td style=\"$style\"" . ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">";
 					$val = $this->val($row,$col,$sheet);
 					if ($val=='') { $val="&nbsp;"; }
 					else { 
 						//$val = htmlentities($val); 
                         $val = htmlentities($val,ENT_COMPAT,$this->_defaultEncoding);
 						$link = $this->hyperlink($row,$col,$sheet);
 						if ($link!='') {
 							$val = "<a href=\"$link\">$val</a>";
 						}
 					}
 					$out .= "<nobr>".nl2br($val)."</nobr>";
 					$out .= "</td>";
 				}
 			}
 			$out .= "</tr>\n";
 		}
 		$out .= "</tbody></table>";
 		return $out;
 	}
 	function dump2($row_numbers=false,$col_letters=false,$sheet=0,$table_class='excel') {
 		for($row=1;$row<=$this->rowcount($sheet);$row++) {
 			for($col=1;$col<=$this->colcount($sheet);$col++) {
 				$valori[$row][$col]=$this->val($row,$col,$sheet);
 			}
 		}
 		return $valori;
 	}	
 	
 	// --------------
 	// END PUBLIC API
     	var $boundsheets = array();
 	var $formatRecords = array();
 	var $fontRecords = array();
 	var $xfRecords = array();
 	var $colInfo = array();
    	var $rowInfo = array();
 	
 	var $sst = array();
 	var $sheets = array();
   	var $data;
 	var $_ole;
 	var $_defaultEncoding = "UTF-8";
 	var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
 	var $_columnsFormat = array();
 	var $_rowoffset = 1;
 	var $_coloffset = 1;
   	/**
 	 * List of default date formats used by Excel
 	 */
 	var $dateFormats = array (
 		0xe => "m/d/Y",
 		0xf => "M-d-Y",
 		0x10 => "d-M",
 		0x11 => "M-Y",
 		0x12 => "h:i a",
 		0x13 => "h:i:s a",
 		0x14 => "H:i",
 		0x15 => "H:i:s",
 		0x16 => "d/m/Y H:i",
 		0x2d => "i:s",
 		0x2e => "H:i:s",
 		0x2f => "i:s.S"
 	);
   	/**
 	 * Default number formats used by Excel
 	 */
 	var $numberFormats = array(
 		0x1 => "0",
 		0x2 => "0.00",
 		0x3 => "#,##0",
 		0x4 => "#,##0.00",
 		0x5 => "\$#,##0;(\$#,##0)",
 		0x6 => "\$#,##0;[Red](\$#,##0)",
 		0x7 => "\$#,##0.00;(\$#,##0.00)",
 		0x8 => "\$#,##0.00;[Red](\$#,##0.00)",
 		0x9 => "0%",
 		0xa => "0.00%",
 		0xb => "0.00E+00",
 		0x25 => "#,##0;(#,##0)",
 		0x26 => "#,##0;[Red](#,##0)",
 		0x27 => "#,##0.00;(#,##0.00)",
 		0x28 => "#,##0.00;[Red](#,##0.00)",
 		0x29 => "#,##0;(#,##0)",  // Not exactly
 		0x2a => "\$#,##0;(\$#,##0)",  // Not exactly
 		0x2b => "#,##0.00;(#,##0.00)",  // Not exactly
 		0x2c => "\$#,##0.00;(\$#,##0.00)",  // Not exactly
 		0x30 => "##0.0E+0"
 	);
       var $colors = Array(
         0x00 => "#000000",
         0x01 => "#FFFFFF",
         0x02 => "#FF0000",
         0x03 => "#00FF00",
         0x04 => "#0000FF",
         0x05 => "#FFFF00",
         0x06 => "#FF00FF",
         0x07 => "#00FFFF",
         0x08 => "#000000",
         0x09 => "#FFFFFF",
         0x0A => "#FF0000",
         0x0B => "#00FF00",
         0x0C => "#0000FF",
         0x0D => "#FFFF00",
         0x0E => "#FF00FF",
         0x0F => "#00FFFF",
         0x10 => "#800000",
         0x11 => "#008000",
         0x12 => "#000080",
         0x13 => "#808000",
         0x14 => "#800080",
         0x15 => "#008080",
         0x16 => "#C0C0C0",
         0x17 => "#808080",
         0x18 => "#9999FF",
         0x19 => "#993366",
         0x1A => "#FFFFCC",
         0x1B => "#CCFFFF",
         0x1C => "#660066",
         0x1D => "#FF8080",
         0x1E => "#0066CC",
         0x1F => "#CCCCFF",
         0x20 => "#000080",
         0x21 => "#FF00FF",
         0x22 => "#FFFF00",
         0x23 => "#00FFFF",
         0x24 => "#800080",
         0x25 => "#800000",
         0x26 => "#008080",
         0x27 => "#0000FF",
         0x28 => "#00CCFF",
         0x29 => "#CCFFFF",
         0x2A => "#CCFFCC",
         0x2B => "#FFFF99",
         0x2C => "#99CCFF",
         0x2D => "#FF99CC",
         0x2E => "#CC99FF",
         0x2F => "#FFCC99",
         0x30 => "#3366FF",
         0x31 => "#33CCCC",
         0x32 => "#99CC00",
         0x33 => "#FFCC00",
         0x34 => "#FF9900",
         0x35 => "#FF6600",
         0x36 => "#666699",
         0x37 => "#969696",
         0x38 => "#003366",
         0x39 => "#339966",
         0x3A => "#003300",
         0x3B => "#333300",
         0x3C => "#993300",
         0x3D => "#993366",
         0x3E => "#333399",
         0x3F => "#333333",
         0x40 => "#000000",
         0x41 => "#FFFFFF",
           0x43 => "#000000",
         0x4D => "#000000",
         0x4E => "#FFFFFF",
         0x4F => "#000000",
         0x50 => "#FFFFFF",
         0x51 => "#000000",
           0x7FFF => "#000000"
     );
   	var $lineStyles = array(
 		0x00 => "",
 		0x01 => "Thin",
 		0x02 => "Medium",
 		0x03 => "Dashed",
 		0x04 => "Dotted",
 		0x05 => "Thick",
 		0x06 => "Double",
 		0x07 => "Hair",
 		0x08 => "Medium dashed",
 		0x09 => "Thin dash-dotted",
 		0x0A => "Medium dash-dotted",
 		0x0B => "Thin dash-dot-dotted",
 		0x0C => "Medium dash-dot-dotted",
 		0x0D => "Slanted medium dash-dotted"
 	);	
   	var $lineStylesCss = array(
 		"Thin" => "1px solid", 
 		"Medium" => "2px solid", 
 		"Dashed" => "1px dashed", 
 		"Dotted" => "1px dotted", 
 		"Thick" => "3px solid", 
 		"Double" => "double", 
 		"Hair" => "1px solid", 
 		"Medium dashed" => "2px dashed", 
 		"Thin dash-dotted" => "1px dashed", 
 		"Medium dash-dotted" => "2px dashed", 
 		"Thin dash-dot-dotted" => "1px dashed", 
 		"Medium dash-dot-dotted" => "2px dashed", 
 		"Slanted medium dash-dotte" => "2px dashed" 
 	);
 	
 	function read16bitstring($data, $start) {
 		$len = 0;
 		while (ord($data[$start + $len]) + ord($data[$start + $len + 1]) > 0) $len++;
 		return substr($data, $start, $len);
 	}
 	
 	// ADDED by Matt Kruse for better formatting
 	function _format_value($format,$num,$f) {
 		// 49==TEXT format
 		// http://code.google.com/p/php-excel-reader/issues/detail?id=7
 		if ( (!$f && $format=="%s") || ($f==49) || ($format=="GENERAL") ) { 
 			return array('string'=>$num, 'formatColor'=>null); 
 		}
   		// Custom pattern can be POSITIVE;NEGATIVE;ZERO
 		// The "text" option as 4th parameter is not handled
 		$parts = split(";",$format);
 		$pattern = $parts[0];
 		// Negative pattern
 		if (count($parts)>2 && $num==0) {
 			$pattern = $parts[2];
 		}
 		// Zero pattern
 		if (count($parts)>1 && $num<0) {
 			$pattern = $parts[1];
 			$num = abs($num);
 		}
   		$color = "";
 		$matches = array();
 		$color_regex = "/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i";
 		if (preg_match($color_regex,$pattern,$matches)) {
 			$color = strtolower($matches[1]);
 			$pattern = preg_replace($color_regex,"",$pattern);
 		}
 		
 		// In Excel formats, "_" is used to add spacing, which we can't do in HTML
 		$pattern = preg_replace("/_./","",$pattern);
 		
 		// Some non-number characters are escaped with \, which we don't need
 		$pattern = preg_replace("/\\\/","",$pattern);
 		
 		// Some non-number strings are quoted, so we'll get rid of the quotes
 		$pattern = preg_replace("/\"/","",$pattern);
   		// TEMPORARY - Convert # to 0
 		$pattern = preg_replace("/\#/","0",$pattern);
   		// Find out if we need comma formatting
 		$has_commas = preg_match("/,/",$pattern);
 		if ($has_commas) {
 			$pattern = preg_replace("/,/","",$pattern);
 		}
   		// Handle Percentages
 		if (preg_match("/\d(\%)([^\%]|$)/",$pattern,$matches)) {
 			$num = $num * 100;
 			$pattern = preg_replace("/(\d)(\%)([^\%]|$)/","$1%$3",$pattern);
 		}
   		// Handle the number itself
 		$number_regex = "/(\d+)(\.?)(\d*)/";
 		if (preg_match($number_regex,$pattern,$matches)) {
 			$left = $matches[1];
 			$dec = $matches[2];
 			$right = $matches[3];
 			if ($has_commas) {
 				$formatted = number_format($num,strlen($right));
 			}
 			else {
 				$sprintf_pattern = "%1.".strlen($right)."f";
 				$formatted = sprintf($sprintf_pattern, $num);
 			}
 			$pattern = preg_replace($number_regex, $formatted, $pattern);
 		}
   		return array(
 			'string'=>$pattern,
 			'formatColor'=>$color
 		);
 	}
   	/**
 	 * Constructor
 	 *
 	 * Some basic initialisation
 	 */
 	function Spreadsheet_Excel_Reader($file='',$store_extended_info=true,$outputEncoding='') {
 		$this->_ole =& new OLERead();
 		$this->setUTFEncoder('iconv');
 		if ($outputEncoding != '') { 
 			$this->setOutputEncoding($outputEncoding);
 		}
 		for ($i=1; $i<245; $i++) {
 			$name = strtolower(( (($i-1)/26>=1)?chr(($i-1)/26+64):'') . chr(($i-1)%26+65));
 			$this->colnames[$name] = $i;
 			$this->colindexes[$i] = $name;
 		}
 		$this->store_extended_info = $store_extended_info;
 		if ($file!="") {
 			$this->read($file);
 		}
 	}
   	/**
 	 * Set the encoding method
 	 */
 	function setOutputEncoding($encoding) {
 		$this->_defaultEncoding = $encoding;
 	}
   	/**
 	 *  $encoder = 'iconv' or 'mb'
 	 *  set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
 	 *  set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
 	 */
 	function setUTFEncoder($encoder = 'iconv') {
 		$this->_encoderFunction = '';
 		if ($encoder == 'iconv') {
 			$this->_encoderFunction = function_exists('iconv') ? 'iconv' : '';
 		} elseif ($encoder == 'mb') {
 			$this->_encoderFunction = function_exists('mb_convert_encoding') ? 'mb_convert_encoding' : '';
 		}
 	}
   	function setRowColOffset($iOffset) {
 		$this->_rowoffset = $iOffset;
 		$this->_coloffset = $iOffset;
 	}
   	/**
 	 * Set the default number format
 	 */
 	function setDefaultFormat($sFormat) {
 		$this->_defaultFormat = $sFormat;
 	}
   	/**
 	 * Force a column to use a certain format
 	 */
 	function setColumnFormat($column, $sFormat) {
 		$this->_columnsFormat[$column] = $sFormat;
 	}
   	/**
 	 * Read the spreadsheet file using OLE, then parse
 	 */
 	function read($sFileName) {
 		$res = $this->_ole->read($sFileName);
   		// oops, something goes wrong (Darko Miljanovic)
 		if($res === false) {
 			// check error code
 			if($this->_ole->error == 1) {
 				// bad file
 				die('The filename ' . $sFileName . ' is not readable');
 			}
 			// check other error codes here (eg bad fileformat, etc...)
 		}
 		$this->data = $this->_ole->getWorkBook();
 		$this->_parse();
 	}
   	/**
 	 * Parse a workbook
 	 *
 	 * @access private
 	 * @return bool
 	 */
 	function _parse() {
 		$pos = 0;
 		$data = $this->data;
   		$code = v($data,$pos);
 		$length = v($data,$pos+2);
 		$version = v($data,$pos+4);
 		$substreamType = v($data,$pos+6);
   		$this->version = $version;
   		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) &&
 			($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
 			return false;
 		}
   		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS){
 			return false;
 		}
   		$pos += $length + 4;
   		$code = v($data,$pos);
 		$length = v($data,$pos+2);
   		while ($code != SPREADSHEET_EXCEL_READER_TYPE_EOF) {
 			switch ($code) {
 				case SPREADSHEET_EXCEL_READER_TYPE_SST:
 					$spos = $pos + 4;
 					$limitpos = $spos + $length;
 					$uniqueStrings = $this->_GetInt4d($data, $spos+4);
 					$spos += 8;
 					for ($i = 0; $i < $uniqueStrings; $i++) {
 						// Read in the number of characters
 						if ($spos == $limitpos) {
 							$opcode = v($data,$spos);
 							$conlength = v($data,$spos+2);
 							if ($opcode != 0x3c) {
 								return -1;
 							}
 							$spos += 4;
 							$limitpos = $spos + $conlength;
 						}
 						$numChars = ord($data[$spos]) | (ord($data[$spos+1]) << 8);
 						$spos += 2;
 						$optionFlags = ord($data[$spos]);
 						$spos++;
 						$asciiEncoding = (($optionFlags & 0x01) == 0) ;
 						$extendedString = ( ($optionFlags & 0x04) != 0);
   						// See if string contains formatting information
 						$richString = ( ($optionFlags & 0x08) != 0);
   						if ($richString) {
 							// Read in the crun
 							$formattingRuns = v($data,$spos);
 							$spos += 2;
 						}
   						if ($extendedString) {
 							// Read in cchExtRst
 							$extendedRunLength = $this->_GetInt4d($data, $spos);
 							$spos += 4;
 						}
   						$len = ($asciiEncoding)? $numChars : $numChars*2;
 						if ($spos + $len < $limitpos) {
 							$retstr = substr($data, $spos, $len);
 							$spos += $len;
 						}
 						else{
 							// found countinue
 							$retstr = substr($data, $spos, $limitpos - $spos);
 							$bytesRead = $limitpos - $spos;
 							$charsLeft = $numChars - (($asciiEncoding) ? $bytesRead : ($bytesRead / 2));
 							$spos = $limitpos;
   							while ($charsLeft > 0){
 								$opcode = v($data,$spos);
 								$conlength = v($data,$spos+2);
 								if ($opcode != 0x3c) {
 									return -1;
 								}
 								$spos += 4;
 								$limitpos = $spos + $conlength;
 								$option = ord($data[$spos]);
 								$spos += 1;
 								if ($asciiEncoding && ($option == 0)) {
 									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
 									$retstr .= substr($data, $spos, $len);
 									$charsLeft -= $len;
 									$asciiEncoding = true;
 								}
 								elseif (!$asciiEncoding && ($option != 0)) {
 									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
 									$retstr .= substr($data, $spos, $len);
 									$charsLeft -= $len/2;
 									$asciiEncoding = false;
 								}
 								elseif (!$asciiEncoding && ($option == 0)) {
 									// Bummer - the string starts off as Unicode, but after the
 									// continuation it is in straightforward ASCII encoding
 									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
 									for ($j = 0; $j < $len; $j++) {
 										$retstr .= $data[$spos + $j].chr(0);
 									}
 									$charsLeft -= $len;
 									$asciiEncoding = false;
 								}
 								else{
 									$newstr = '';
 									for ($j = 0; $j < strlen($retstr); $j++) {
 										$newstr = $retstr[$j].chr(0);
 									}
 									$retstr = $newstr;
 									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
 									$retstr .= substr($data, $spos, $len);
 									$charsLeft -= $len/2;
 									$asciiEncoding = false;
 								}
 								$spos += $len;
 							}
 						}
                         
 						//$retstr = ($asciiEncoding) ? $retstr : $this->_encodeUTF16($retstr);
                         if($asciiEncoding)
                             $retstr = preg_replace("/(.)/s", "$1\0", $retstr);
                         $retstr = $this->_encodeUTF16($retstr);
   						if ($richString){
 							$spos += 4 * $formattingRuns;
 						}
   						// For extended strings, skip over the extended string data
 						if ($extendedString) {
 							$spos += $extendedRunLength;
 						}
 						$this->sst[]=$retstr;
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS:
 					return false;
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_NAME:
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_FORMAT:
 					$indexCode = v($data,$pos+4);
 					if ($version == SPREADSHEET_EXCEL_READER_BIFF8) {
 						$numchars = v($data,$pos+6);
 						if (ord($data[$pos+8]) == 0){
 							$formatString = substr($data, $pos+9, $numchars);
 						} else {
 							$formatString = substr($data, $pos+9, $numchars*2);
 						}
 					} else {
 						$numchars = ord($data[$pos+6]);
 						$formatString = substr($data, $pos+7, $numchars*2);
 					}
 					$this->formatRecords[$indexCode] = $formatString;
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_FONT:
 						$height = v($data,$pos+4);
 						$option = v($data,$pos+6);
 						$color = v($data,$pos+8);
 						$weight = v($data,$pos+10);
 						$under  = ord($data[$pos+14]);
 						$font = "";
 						// Font name
 						$numchars = ord($data[$pos+18]);
 						if ((ord($data[$pos+19]) & 1) == 0){
 						    $font = substr($data, $pos+20, $numchars);
 						} else {
 						    $font = substr($data, $pos+20, $numchars*2);
 						    $font =  $this->_encodeUTF16($font); 
 						}
 						$this->fontRecords[] = array(
 								'height' => $height / 20,
 								'italic' => !!($option & 2),
 								'color' => $color,
 								'under' => !($under==0),
 								'bold' => ($weight==700),
 								'font' => $font,
 								'raw' => $this->dumpHexData($data, $pos+3, $length)
 								);
 					    break;
   				case SPREADSHEET_EXCEL_READER_TYPE_PALETTE:
 						$colors = ord($data[$pos+4]) | ord($data[$pos+5]) << 8;
 						for ($coli = 0; $coli < $colors; $coli++) {
 						    $colOff = $pos + 2 + ($coli * 4);
   						    $colr = ord($data[$colOff]);
   						    $colg = ord($data[$colOff+1]);
   						    $colb = ord($data[$colOff+2]);
 							$this->colors[0x07 + $coli] = '#' . $this->myhex($colr) . $this->myhex($colg) . $this->myhex($colb);
 						}
 					    break;
   				case SPREADSHEET_EXCEL_READER_TYPE_XF:
 						$fontIndexCode = (ord($data[$pos+4]) | ord($data[$pos+5]) << 8) - 1;
 						$fontIndexCode = max(0,$fontIndexCode);
 						$indexCode = ord($data[$pos+6]) | ord($data[$pos+7]) << 8;
 						$alignbit = ord($data[$pos+10]) & 3;
 						$bgi = (ord($data[$pos+22]) | ord($data[$pos+23]) << 8) & 0x3FFF;
 						$bgcolor = ($bgi & 0x7F);
 //						$bgcolor = ($bgi & 0x3f80) >> 7;
 						$align = "";
 						if ($alignbit==3) { $align="right"; }
 						if ($alignbit==2) { $align="center"; }
   						$fillPattern = (ord($data[$pos+21]) & 0xFC) >> 2;
 						if ($fillPattern == 0) {
 							$bgcolor = "";
 						}
   						$xf = array();
 						$xf['formatIndex'] = $indexCode;
 						$xf['align'] = $align;
 						$xf['fontIndex'] = $fontIndexCode;
 						$xf['bgColor'] = $bgcolor;
 						$xf['fillPattern'] = $fillPattern;
   						$border = ord($data[$pos+14]) | (ord($data[$pos+15]) << 8) | (ord($data[$pos+16]) << 16) | (ord($data[$pos+17]) << 24);
 						$xf['borderLeft'] = $this->lineStyles[($border & 0xF)];
 						$xf['borderRight'] = $this->lineStyles[($border & 0xF0) >> 4];
 						$xf['borderTop'] = $this->lineStyles[($border & 0xF00) >> 8];
 						$xf['borderBottom'] = $this->lineStyles[($border & 0xF000) >> 12];
 						
 						$xf['borderLeftColor'] = ($border & 0x7F0000) >> 16;
 						$xf['borderRightColor'] = ($border & 0x3F800000) >> 23;
 						$border = (ord($data[$pos+18]) | ord($data[$pos+19]) << 8);
   						$xf['borderTopColor'] = ($border & 0x7F);
 						$xf['borderBottomColor'] = ($border & 0x3F80) >> 7;
 												
 						if (array_key_exists($indexCode, $this->dateFormats)) {
 							$xf['type'] = 'date';
 							$xf['format'] = $this->dateFormats[$indexCode];
 							if ($align=='') { $xf['align'] = 'right'; }
 						}elseif (array_key_exists($indexCode, $this->numberFormats)) {
 							$xf['type'] = 'number';
 							$xf['format'] = $this->numberFormats[$indexCode];
 							if ($align=='') { $xf['align'] = 'right'; }
 						}else{
 							$isdate = FALSE;
 							$formatstr = '';
 							if ($indexCode > 0){
 								if (isset($this->formatRecords[$indexCode]))
 									$formatstr = $this->formatRecords[$indexCode];
 								if ($formatstr!="") {
 									$tmp = preg_replace("/\;.*/","",$formatstr);
 									$tmp = preg_replace("/^\[[^\]]*\]/","",$tmp);
 									if (preg_match("/[^hmsday\/\-:\s\\\,AMP]/i", $tmp) == 0) { // found day and time format
 										$isdate = TRUE;
 										$formatstr = $tmp;
 										$formatstr = str_replace(array('AM/PM','mmmm','mmm'), array('a','F','M'), $formatstr);
 										// m/mm are used for both minutes and months - oh SNAP!
 										// This mess tries to fix for that.
 										// 'm' == minutes only if following h/hh or preceding s/ss
 										$formatstr = preg_replace("/(h:?)mm?/","$1i", $formatstr);
 										$formatstr = preg_replace("/mm?(:?s)/","i$1", $formatstr);
 										// A single 'm' = n in PHP
 										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
 										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
 										// else it's months
 										$formatstr = str_replace('mm', 'm', $formatstr);
 										// Convert single 'd' to 'j'
 										$formatstr = preg_replace("/(^|[^d])d([^d]|$)/", '$1j$2', $formatstr);
 										$formatstr = str_replace(array('dddd','ddd','dd','yyyy','yy','hh','h'), array('l','D','d','Y','y','H','g'), $formatstr);
 										$formatstr = preg_replace("/ss?/", 's', $formatstr);
 									}
 								}
 							}
 							if ($isdate){
 								$xf['type'] = 'date';
 								$xf['format'] = $formatstr;
 								if ($align=='') { $xf['align'] = 'right'; }
 							}else{
 								// If the format string has a 0 or # in it, we'll assume it's a number
 								if (preg_match("/[0#]/", $formatstr)) {
 									$xf['type'] = 'number';
 									if ($align=='') { $xf['align']='right'; }
 								}
 								else {
 								$xf['type'] = 'other';
 								}
 								$xf['format'] = $formatstr;
 								$xf['code'] = $indexCode;
 							}
 						}
 						$this->xfRecords[] = $xf;
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR:
 					$this->nineteenFour = (ord($data[$pos+4]) == 1);
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET:
 						$rec_offset = $this->_GetInt4d($data, $pos+4);
 						$rec_typeFlag = ord($data[$pos+8]);
 						$rec_visibilityFlag = ord($data[$pos+9]);
 						$rec_length = ord($data[$pos+10]);
   						if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
 							$chartype =  ord($data[$pos+11]);
 							if ($chartype == 0){
 								$rec_name	= substr($data, $pos+12, $rec_length);
 							} else {
 								$rec_name	= $this->_encodeUTF16(substr($data, $pos+12, $rec_length*2));
 							}
 						}elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
 								$rec_name	= substr($data, $pos+11, $rec_length);
 						}
 					$this->boundsheets[] = array('name'=>$rec_name,'offset'=>$rec_offset);
 					break;
   			}
   			$pos += $length + 4;
 			$code = ord($data[$pos]) | ord($data[$pos+1])<<8;
 			$length = ord($data[$pos+2]) | ord($data[$pos+3])<<8;
 		}
   		foreach ($this->boundsheets as $key=>$val){
 			$this->sn = $key;
 			$this->_parsesheet($val['offset']);
 		}
 		return true;
 	}
   	/**
 	 * Parse a worksheet
 	 */
 	function _parsesheet($spos) {
 		$cont = true;
 		$data = $this->data;
 		// read BOF
 		$code = ord($data[$spos]) | ord($data[$spos+1])<<8;
 		$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
   		$version = ord($data[$spos + 4]) | ord($data[$spos + 5])<<8;
 		$substreamType = ord($data[$spos + 6]) | ord($data[$spos + 7])<<8;
   		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
 			return -1;
 		}
   		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKSHEET){
 			return -2;
 		}
 		$spos += $length + 4;
 		while($cont) {
 			$lowcode = ord($data[$spos]);
 			if ($lowcode == SPREADSHEET_EXCEL_READER_TYPE_EOF) break;
 			$code = $lowcode | ord($data[$spos+1])<<8;
 			$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 			$spos += 4;
 			$this->sheets[$this->sn]['maxrow'] = $this->_rowoffset - 1;
 			$this->sheets[$this->sn]['maxcol'] = $this->_coloffset - 1;
 			unset($this->rectype);
 			switch ($code) {
 				case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION:
 					if (!isset($this->numRows)) {
 						if (($length == 10) ||  ($version == SPREADSHEET_EXCEL_READER_BIFF7)){
 							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
 							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+6]) | ord($data[$spos+7]) << 8;
 						} else {
 							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
 							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+10]) | ord($data[$spos+11]) << 8;
 						}
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS:
 					$cellRanges = ord($data[$spos]) | ord($data[$spos+1])<<8;
 					for ($i = 0; $i < $cellRanges; $i++) {
 						$fr =  ord($data[$spos + 8*$i + 2]) | ord($data[$spos + 8*$i + 3])<<8;
 						$lr =  ord($data[$spos + 8*$i + 4]) | ord($data[$spos + 8*$i + 5])<<8;
 						$fc =  ord($data[$spos + 8*$i + 6]) | ord($data[$spos + 8*$i + 7])<<8;
 						$lc =  ord($data[$spos + 8*$i + 8]) | ord($data[$spos + 8*$i + 9])<<8;
 						if ($lr - $fr > 0) {
 							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['rowspan'] = $lr - $fr + 1;
 						}
 						if ($lc - $fc > 0) {
 							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['colspan'] = $lc - $fc + 1;
 						}
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_RK:
 				case SPREADSHEET_EXCEL_READER_TYPE_RK2:
 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$rknum = $this->_GetInt4d($data, $spos + 6);
 					$numValue = $this->_GetIEEE754($rknum);
 					$info = $this->_getCellDetails($spos,$numValue,$column);
 					$this->addcell($row, $column, $info['string'],$info);
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_LABELSST:
 					$row		= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column	 = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$xfindex	= ord($data[$spos+4]) | ord($data[$spos+5])<<8;
 					$index  = $this->_GetInt4d($data, $spos + 6);
 					$this->addcell($row, $column, $this->sst[$index], array('xfIndex'=>$xfindex) );
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_MULRK:
 					$row		= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$colFirst   = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$colLast	= ord($data[$spos + $length - 2]) | ord($data[$spos + $length - 1])<<8;
 					$columns	= $colLast - $colFirst + 1;
 					$tmppos = $spos+4;
 					for ($i = 0; $i < $columns; $i++) {
 						$numValue = $this->_GetIEEE754($this->_GetInt4d($data, $tmppos + 2));
 						$info = $this->_getCellDetails($tmppos-4,$numValue,$colFirst + $i + 1);
 						$tmppos += 6;
 						$this->addcell($row, $colFirst + $i, $info['string'], $info);
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_NUMBER:
 					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
 					if ($this->isDate($spos)) {
 						$numValue = $tmp['double'];
 					}
 					else {
 						$numValue = $this->createNumber($spos);
 					}
 					$info = $this->_getCellDetails($spos,$numValue,$column);
 					$this->addcell($row, $column, $info['string'], $info);
 					break;
   				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA:
 				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2:
 					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					if ((ord($data[$spos+6])==0) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
 						//String formula. Result follows in a STRING record
 						// This row/col are stored to be referenced in that record
 						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
 						$previousRow = $row;
 						$previousCol = $column;
 					} elseif ((ord($data[$spos+6])==1) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
 						//Boolean formula. Result is in +2; 0=false,1=true
 						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
                         if (ord($this->data[$spos+8])==1) {
                             $this->addcell($row, $column, "TRUE");
                         } else {
                             $this->addcell($row, $column, "FALSE");
                         }
 					} elseif ((ord($data[$spos+6])==2) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
 						//Error formula. Error code is in +2;
 					} elseif ((ord($data[$spos+6])==3) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
 						//Formula result is a null string.
 						$this->addcell($row, $column, '');
 					} else {
 						// result is a number, so first 14 bytes are just like a _NUMBER record
 						$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
 							  if ($this->isDate($spos)) {
 								$numValue = $tmp['double'];
 							  }
 							  else {
 								$numValue = $this->createNumber($spos);
 							  }
 						$info = $this->_getCellDetails($spos,$numValue,$column);
 						$this->addcell($row, $column, $info['string'], $info);
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_BOOLERR:
 					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$string = ord($data[$spos+6]);
 					$this->addcell($row, $column, $string);
 					break;
                 case SPREADSHEET_EXCEL_READER_TYPE_STRING:
 					// http://code.google.com/p/php-excel-reader/issues/detail?id=4
 					if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
 						// Unicode 16 string, like an SST record
 						$xpos = $spos;
 						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
 						$xpos += 2;
 						$optionFlags =ord($data[$xpos]);
 						$xpos++;
 						$asciiEncoding = (($optionFlags &0x01) == 0) ;
 						$extendedString = (($optionFlags & 0x04) != 0);
                         // See if string contains formatting information
 						$richString = (($optionFlags & 0x08) != 0);
 						if ($richString) {
 							// Read in the crun
 							$formattingRuns =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
 							$xpos += 2;
 						}
 						if ($extendedString) {
 							// Read in cchExtRst
 							$extendedRunLength =$this->_GetInt4d($this->data, $xpos);
 							$xpos += 4;
 						}
 						$len = ($asciiEncoding)?$numChars : $numChars*2;
 						$retstr =substr($data, $xpos, $len);
 						$xpos += $len;                        
 						//$retstr = ($asciiEncoding)? $retstr : $this->_encodeUTF16($retstr);
                         if($asciiEncoding)
                             $retstr = preg_replace("/(.)/s", "$1\0", $retstr);
                         $retstr = $this->_encodeUTF16($retstr);
                         
                         
 					}
 					elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
 						// Simple byte string
 						$xpos = $spos;
 						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
 						$xpos += 2;
 						$retstr =substr($data, $xpos, $numChars);
 					}
 					$this->addcell($previousRow, $previousCol, $retstr);
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_ROW:
 					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$rowInfo = ord($data[$spos + 6]) | ((ord($data[$spos+7]) << 8) & 0x7FFF);
 					if (($rowInfo & 0x8000) > 0) {
 						$rowHeight = -1;
 					} else {
 						$rowHeight = $rowInfo & 0x7FFF;
 					}
 					$rowHidden = (ord($data[$spos + 12]) & 0x20) >> 5;
 					$this->rowInfo[$this->sn][$row+1] = Array('height' => $rowHeight / 20, 'hidden'=>$rowHidden );
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_DBCELL:
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK:
 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$cols = ($length / 2) - 3;
 					for ($c = 0; $c < $cols; $c++) {
 						$xfindex = ord($data[$spos + 4 + ($c * 2)]) | ord($data[$spos + 5 + ($c * 2)])<<8;
 						$this->addcell($row, $column + $c, "", array('xfIndex'=>$xfindex));
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_LABEL:
 					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
 					$this->addcell($row, $column, substr($data, $spos + 8, ord($data[$spos + 6]) | ord($data[$spos + 7])<<8));
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_EOF:
 					$cont = false;
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_HYPER:
 					//  Only handle hyperlinks to a URL
 					$row	= ord($this->data[$spos]) | ord($this->data[$spos+1])<<8;
 					$row2   = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8;
 					$column = ord($this->data[$spos+4]) | ord($this->data[$spos+5])<<8;
 					$column2 = ord($this->data[$spos+6]) | ord($this->data[$spos+7])<<8;
 					$linkdata = Array();
 					$flags = ord($this->data[$spos + 28]);
 					$udesc = "";
 					$ulink = "";
 					$uloc = 32;
 					$linkdata['flags'] = $flags;
 					if (($flags & 1) > 0 ) {   // is a type we understand
 						//  is there a description ?
 						if (($flags & 0x14) == 0x14 ) {   // has a description
 							$uloc += 4;
 							$descLen = ord($this->data[$spos + 32]) | ord($this->data[$spos + 33]) << 8;
 							$udesc = substr($this->data, $spos + $uloc, $descLen * 2);
 							$uloc += 2 * $descLen;
 						}
 						$ulink = $this->read16bitstring($this->data, $spos + $uloc + 20);
 						if ($udesc == "") {
 							$udesc = $ulink;
 						}
 					}
 					$linkdata['desc'] = $udesc;
 					$linkdata['link'] = $this->_encodeUTF16($ulink);
 					for ($r=$row; $r<=$row2; $r++) { 
 						for ($c=$column; $c<=$column2; $c++) {
 							$this->sheets[$this->sn]['cellsInfo'][$r+1][$c+1]['hyperlink'] = $linkdata;
 						}
 					}
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH:
 					$this->defaultColWidth  = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH:
 					$this->standardColWidth  = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
 					break;
 				case SPREADSHEET_EXCEL_READER_TYPE_COLINFO:
 					$colfrom = ord($data[$spos+0]) | ord($data[$spos+1]) << 8;
 					$colto = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
 					$cw = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
 					$cxf = ord($data[$spos+6]) | ord($data[$spos+7]) << 8; 
 					$co = ord($data[$spos+8]); 
 					for ($coli = $colfrom; $coli <= $colto; $coli++) {
 						$this->colInfo[$this->sn][$coli+1] = Array('width' => $cw, 'xf' => $cxf, 'hidden' => ($co & 0x01), 'collapsed' => ($co & 0x1000) >> 12);
 					}
 					break;
   				default:
 					break;
 			}
 			$spos += $length;
 		}
   		if (!isset($this->sheets[$this->sn]['numRows']))
 			 $this->sheets[$this->sn]['numRows'] = $this->sheets[$this->sn]['maxrow'];
 		if (!isset($this->sheets[$this->sn]['numCols']))
 			 $this->sheets[$this->sn]['numCols'] = $this->sheets[$this->sn]['maxcol'];
 		}
   		function isDate($spos) {
 			$xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8;
 			return ($this->xfRecords[$xfindex]['type'] == 'date');
 		}
   		// Get the details for a particular cell
 		function _getCellDetails($spos,$numValue,$column) {
 			$xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8;
 			$xfrecord = $this->xfRecords[$xfindex];
 			$type = $xfrecord['type'];
   			$format = $xfrecord['format'];
 			$formatIndex = $xfrecord['formatIndex'];
 			$fontIndex = $xfrecord['fontIndex'];
 			$formatColor = "";
 			$rectype = '';
 			$string = '';
 			$raw = '';
   			if (isset($this->_columnsFormat[$column + 1])){
 				$format = $this->_columnsFormat[$column + 1];
 			}
   			if ($type == 'date') {
 				// See http://groups.google.com/group/php-excel-reader-discuss/browse_frm/thread/9c3f9790d12d8e10/f2045c2369ac79de
 				$rectype = 'date';
 				// Convert numeric value into a date
 				$utcDays = floor($numValue - ($this->nineteenFour ? SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904 : SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS));
 				$utcValue = ($utcDays) * SPREADSHEET_EXCEL_READER_MSINADAY;
 				$dateinfo = gmgetdate($utcValue);
   				$raw = $numValue;
 				$fractionalDay = $numValue - floor($numValue) + .0000001; // The .0000001 is to fix for php/excel fractional diffs
   				$totalseconds = floor(SPREADSHEET_EXCEL_READER_MSINADAY * $fractionalDay);
 				$secs = $totalseconds % 60;
 				$totalseconds -= $secs;
 				$hours = floor($totalseconds / (60 * 60));
 				$mins = floor($totalseconds / 60) % 60;
 				$string = date ($format, mktime($hours, $mins, $secs, $dateinfo["mon"], $dateinfo["mday"], $dateinfo["year"]));
 			} else if ($type == 'number') {
 				$rectype = 'number';
 				$formatted = $this->_format_value($format, $numValue, $formatIndex);
 				$string = $formatted['string'];
 				$formatColor = $formatted['formatColor'];
 				$raw = $numValue;
 			} else{
 				if ($format=="") {
 					$format = $this->_defaultFormat;
 				}
 				$rectype = 'unknown';
 				$formatted = $this->_format_value($format, $numValue, $formatIndex);
 				$string = $formatted['string'];
 				$formatColor = $formatted['formatColor'];
 				$raw = $numValue;
 			}
   			return array(
 				'string'=>$string,
 				'raw'=>$raw,
 				'rectype'=>$rectype,
 				'format'=>$format,
 				'formatIndex'=>$formatIndex,
 				'fontIndex'=>$fontIndex,
 				'formatColor'=>$formatColor,
 				'xfIndex'=>$xfindex
 			);
   		}
     	function createNumber($spos) {
 		$rknumhigh = $this->_GetInt4d($this->data, $spos + 10);
 		$rknumlow = $this->_GetInt4d($this->data, $spos + 6);
 		$sign = ($rknumhigh & 0x80000000) >> 31;
 		$exp =  ($rknumhigh & 0x7ff00000) >> 20;
 		$mantissa = (0x100000 | ($rknumhigh & 0x000fffff));
 		$mantissalow1 = ($rknumlow & 0x80000000) >> 31;
 		$mantissalow2 = ($rknumlow & 0x7fffffff);
 		$value = $mantissa / pow( 2 , (20- ($exp - 1023)));
 		if ($mantissalow1 != 0) $value += 1 / pow (2 , (21 - ($exp - 1023)));
 		$value += $mantissalow2 / pow (2 , (52 - ($exp - 1023)));
 		if ($sign) {$value = -1 * $value;}
 		return  $value;
 	}
   	function addcell($row, $col, $string, $info=null) {
 		$this->sheets[$this->sn]['maxrow'] = max($this->sheets[$this->sn]['maxrow'], $row + $this->_rowoffset);
 		$this->sheets[$this->sn]['maxcol'] = max($this->sheets[$this->sn]['maxcol'], $col + $this->_coloffset);
 		$this->sheets[$this->sn]['cells'][$row + $this->_rowoffset][$col + $this->_coloffset] = $string;
 		if ($this->store_extended_info && $info) {
 			foreach ($info as $key=>$val) {
 				$this->sheets[$this->sn]['cellsInfo'][$row + $this->_rowoffset][$col + $this->_coloffset][$key] = $val;
 			}
 		}
 	}
     	function _GetIEEE754($rknum) {
 		if (($rknum & 0x02) != 0) {
 				$value = $rknum >> 2;
 		} else {
 			//mmp
 			// I got my info on IEEE754 encoding from
 			// http://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 $value;
 	}
   	function _encodeUTF16($string) {
 		$result = $string;
 		if ($this->_defaultEncoding){
 			switch ($this->_encoderFunction){
 				case 'iconv' :	 $result = iconv('UTF-16LE', $this->_defaultEncoding, $string);
 								break;
 				case 'mb_convert_encoding' :	 $result = mb_convert_encoding($string, $this->_defaultEncoding, 'UTF-16LE' );
 								break;
 			}
 		}
 		return $result;
 	}
   	function _GetInt4d($data, $pos) {
 		$value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24);
 		if ($value>=4294967294) {
 			$value=-2;
 		}
 		return $value;
 	}
   }
   ?>

${this.title}

Code Editor : excel_reader.php