/vendors/php_excel_reader/excel_reader.php

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<?php

/**

 * A class for reading Microsoft Excel (97/2003) Spreadsheets.

 *

 * Version 2.22

 *

 * Enhanced and maintained by Alex Frenkel < excell2@frenkel-online.com >

 * Maintained at http://code.google.com/p/php-excel-reader2/

 *

 * Previosly mantained 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-reader2/wiki/Documentation

 *

 * CHANGE LOG

 * ==========

 *   http://code.google.com/p/php-excel-reader2/wiki/ChangeHistory

 *

 *

 * --------------------------------------------------------------------------

 *

 * 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, explode ( ":", 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, 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;

	}

	

	// --------------

	// 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 = explode ( ";", $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;

							}

						}

						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.

						$thi…