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1738 lines
57 KiB
1738 lines
57 KiB
<?php |
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/** |
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* A class for reading Microsoft Excel (97/2003) Spreadsheets. |
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* |
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* Version 2.21 |
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* |
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* Enhanced and maintained by Matt Kruse < http://mattkruse.com > |
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* Maintained at http://code.google.com/p/php-excel-reader/ |
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* |
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* Format parsing and MUCH more contributed by: |
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* Matt Roxburgh < http://www.roxburgh.me.uk > |
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* |
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* DOCUMENTATION |
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* ============= |
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* http://code.google.com/p/php-excel-reader/wiki/Documentation |
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* |
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* CHANGE LOG |
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* ========== |
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* http://code.google.com/p/php-excel-reader/wiki/ChangeHistory |
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* |
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* DISCUSSION/SUPPORT |
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* ================== |
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* http://groups.google.com/group/php-excel-reader-discuss/topics |
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* |
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* -------------------------------------------------------------------------- |
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* |
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* Originally developed by Vadim Tkachenko under the name PHPExcelReader. |
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* (http://sourceforge.net/projects/phpexcelreader) |
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* Based on the Java version by Andy Khan (http://www.andykhan.com). Now |
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* maintained by David Sanders. Reads only Biff 7 and Biff 8 formats. |
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* |
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* PHP versions 4 and 5 |
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* |
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* LICENSE: This source file is subject to version 3.0 of the PHP license |
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* that is available through the world-wide-web at the following URI: |
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of |
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* the PHP License and are unable to obtain it through the web, please |
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* send a note to license@php.net so we can mail you a copy immediately. |
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* |
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* @category Spreadsheet |
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* @package Spreadsheet_Excel_Reader |
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* @author Vadim Tkachenko <vt@apachephp.com> |
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* @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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* @version CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $ |
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* @link http://pear.php.net/package/Spreadsheet_Excel_Reader |
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* @see OLE, Spreadsheet_Excel_Writer |
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* -------------------------------------------------------------------------- |
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*/ |
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define('NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c); |
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define('SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c); |
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define('ROOT_START_BLOCK_POS', 0x30); |
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define('BIG_BLOCK_SIZE', 0x200); |
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define('SMALL_BLOCK_SIZE', 0x40); |
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define('EXTENSION_BLOCK_POS', 0x44); |
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define('NUM_EXTENSION_BLOCK_POS', 0x48); |
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define('PROPERTY_STORAGE_BLOCK_SIZE', 0x80); |
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define('BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c); |
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define('SMALL_BLOCK_THRESHOLD', 0x1000); |
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// property storage offsets |
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define('SIZE_OF_NAME_POS', 0x40); |
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define('TYPE_POS', 0x42); |
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define('START_BLOCK_POS', 0x74); |
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define('SIZE_POS', 0x78); |
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define('IDENTIFIER_OLE', pack("CCCCCCCC",0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1)); |
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function GetInt4d($data, $pos) { |
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$value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24); |
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if ($value>=4294967294) { |
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$value=-2; |
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} |
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return $value; |
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} |
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|
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// http://uk.php.net/manual/en/function.getdate.php |
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function gmgetdate($ts = null){ |
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$k = array('seconds','minutes','hours','mday','wday','mon','year','yday','weekday','month',0); |
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return(array_comb($k,split(":",gmdate('s:i:G:j:w:n:Y:z:l:F:U',is_null($ts)?time():$ts)))); |
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} |
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|
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// Added for PHP4 compatibility |
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function array_comb($array1, $array2) { |
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$out = array(); |
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foreach ($array1 as $key => $value) { |
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$out[$value] = $array2[$key]; |
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} |
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return $out; |
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} |
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|
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function v($data,$pos) { |
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return ord($data[$pos]) | ord($data[$pos+1])<<8; |
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} |
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class OLERead { |
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var $data = ''; |
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function OLERead(){ } |
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function read($sFileName){ |
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// check if file exist and is readable (Darko Miljanovic) |
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if(!is_readable($sFileName)) { |
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$this->error = 1; |
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return false; |
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} |
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$this->data = @file_get_contents($sFileName); |
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if (!$this->data) { |
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$this->error = 1; |
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return false; |
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} |
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if (substr($this->data, 0, 8) != IDENTIFIER_OLE) { |
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$this->error = 1; |
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return false; |
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} |
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$this->numBigBlockDepotBlocks = GetInt4d($this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS); |
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$this->sbdStartBlock = GetInt4d($this->data, SMALL_BLOCK_DEPOT_BLOCK_POS); |
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$this->rootStartBlock = GetInt4d($this->data, ROOT_START_BLOCK_POS); |
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$this->extensionBlock = GetInt4d($this->data, EXTENSION_BLOCK_POS); |
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$this->numExtensionBlocks = GetInt4d($this->data, NUM_EXTENSION_BLOCK_POS); |
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$bigBlockDepotBlocks = array(); |
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$pos = BIG_BLOCK_DEPOT_BLOCKS_POS; |
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$bbdBlocks = $this->numBigBlockDepotBlocks; |
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if ($this->numExtensionBlocks != 0) { |
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$bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS)/4; |
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} |
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for ($i = 0; $i < $bbdBlocks; $i++) { |
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$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos); |
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$pos += 4; |
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} |
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for ($j = 0; $j < $this->numExtensionBlocks; $j++) { |
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$pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE; |
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$blocksToRead = min($this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1); |
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for ($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++) { |
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$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos); |
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$pos += 4; |
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} |
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$bbdBlocks += $blocksToRead; |
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if ($bbdBlocks < $this->numBigBlockDepotBlocks) { |
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$this->extensionBlock = GetInt4d($this->data, $pos); |
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} |
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} |
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// readBigBlockDepot |
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$pos = 0; |
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$index = 0; |
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$this->bigBlockChain = array(); |
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for ($i = 0; $i < $this->numBigBlockDepotBlocks; $i++) { |
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$pos = ($bigBlockDepotBlocks[$i] + 1) * BIG_BLOCK_SIZE; |
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//echo "pos = $pos"; |
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for ($j = 0 ; $j < BIG_BLOCK_SIZE / 4; $j++) { |
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$this->bigBlockChain[$index] = GetInt4d($this->data, $pos); |
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$pos += 4 ; |
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$index++; |
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} |
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} |
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// readSmallBlockDepot(); |
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$pos = 0; |
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$index = 0; |
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$sbdBlock = $this->sbdStartBlock; |
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$this->smallBlockChain = array(); |
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while ($sbdBlock != -2) { |
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$pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE; |
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for ($j = 0; $j < BIG_BLOCK_SIZE / 4; $j++) { |
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$this->smallBlockChain[$index] = GetInt4d($this->data, $pos); |
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$pos += 4; |
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$index++; |
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} |
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$sbdBlock = $this->bigBlockChain[$sbdBlock]; |
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} |
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// readData(rootStartBlock) |
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$block = $this->rootStartBlock; |
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$pos = 0; |
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$this->entry = $this->__readData($block); |
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$this->__readPropertySets(); |
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} |
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function __readData($bl) { |
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$block = $bl; |
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$pos = 0; |
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$data = ''; |
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while ($block != -2) { |
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$pos = ($block + 1) * BIG_BLOCK_SIZE; |
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$data = $data.substr($this->data, $pos, BIG_BLOCK_SIZE); |
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$block = $this->bigBlockChain[$block]; |
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} |
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return $data; |
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} |
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function __readPropertySets(){ |
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$offset = 0; |
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while ($offset < strlen($this->entry)) { |
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$d = substr($this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE); |
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$nameSize = ord($d[SIZE_OF_NAME_POS]) | (ord($d[SIZE_OF_NAME_POS+1]) << 8); |
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$type = ord($d[TYPE_POS]); |
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$startBlock = GetInt4d($d, START_BLOCK_POS); |
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$size = GetInt4d($d, SIZE_POS); |
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$name = ''; |
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for ($i = 0; $i < $nameSize ; $i++) { |
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$name .= $d[$i]; |
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} |
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$name = str_replace("\x00", "", $name); |
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$this->props[] = array ( |
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'name' => $name, |
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'type' => $type, |
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'startBlock' => $startBlock, |
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'size' => $size); |
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if ((strtolower($name) == "workbook") || ( strtolower($name) == "book")) { |
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$this->wrkbook = count($this->props) - 1; |
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} |
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if ($name == "Root Entry") { |
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$this->rootentry = count($this->props) - 1; |
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} |
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$offset += PROPERTY_STORAGE_BLOCK_SIZE; |
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} |
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} |
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function getWorkBook(){ |
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if ($this->props[$this->wrkbook]['size'] < SMALL_BLOCK_THRESHOLD){ |
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$rootdata = $this->__readData($this->props[$this->rootentry]['startBlock']); |
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$streamData = ''; |
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$block = $this->props[$this->wrkbook]['startBlock']; |
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$pos = 0; |
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while ($block != -2) { |
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$pos = $block * SMALL_BLOCK_SIZE; |
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$streamData .= substr($rootdata, $pos, SMALL_BLOCK_SIZE); |
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$block = $this->smallBlockChain[$block]; |
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} |
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return $streamData; |
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}else{ |
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$numBlocks = $this->props[$this->wrkbook]['size'] / BIG_BLOCK_SIZE; |
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if ($this->props[$this->wrkbook]['size'] % BIG_BLOCK_SIZE != 0) { |
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$numBlocks++; |
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} |
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if ($numBlocks == 0) return ''; |
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$streamData = ''; |
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$block = $this->props[$this->wrkbook]['startBlock']; |
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$pos = 0; |
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while ($block != -2) { |
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$pos = ($block + 1) * BIG_BLOCK_SIZE; |
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$streamData .= substr($this->data, $pos, BIG_BLOCK_SIZE); |
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$block = $this->bigBlockChain[$block]; |
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} |
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return $streamData; |
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} |
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} |
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} |
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define('SPREADSHEET_EXCEL_READER_BIFF8', 0x600); |
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define('SPREADSHEET_EXCEL_READER_BIFF7', 0x500); |
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define('SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS', 0x5); |
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define('SPREADSHEET_EXCEL_READER_WORKSHEET', 0x10); |
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define('SPREADSHEET_EXCEL_READER_TYPE_BOF', 0x809); |
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define('SPREADSHEET_EXCEL_READER_TYPE_EOF', 0x0a); |
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define('SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET', 0x85); |
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define('SPREADSHEET_EXCEL_READER_TYPE_DIMENSION', 0x200); |
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define('SPREADSHEET_EXCEL_READER_TYPE_ROW', 0x208); |
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define('SPREADSHEET_EXCEL_READER_TYPE_DBCELL', 0xd7); |
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define('SPREADSHEET_EXCEL_READER_TYPE_FILEPASS', 0x2f); |
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define('SPREADSHEET_EXCEL_READER_TYPE_NOTE', 0x1c); |
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define('SPREADSHEET_EXCEL_READER_TYPE_TXO', 0x1b6); |
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define('SPREADSHEET_EXCEL_READER_TYPE_RK', 0x7e); |
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define('SPREADSHEET_EXCEL_READER_TYPE_RK2', 0x27e); |
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define('SPREADSHEET_EXCEL_READER_TYPE_MULRK', 0xbd); |
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define('SPREADSHEET_EXCEL_READER_TYPE_MULBLANK', 0xbe); |
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define('SPREADSHEET_EXCEL_READER_TYPE_INDEX', 0x20b); |
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define('SPREADSHEET_EXCEL_READER_TYPE_SST', 0xfc); |
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define('SPREADSHEET_EXCEL_READER_TYPE_EXTSST', 0xff); |
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define('SPREADSHEET_EXCEL_READER_TYPE_CONTINUE', 0x3c); |
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define('SPREADSHEET_EXCEL_READER_TYPE_LABEL', 0x204); |
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define('SPREADSHEET_EXCEL_READER_TYPE_LABELSST', 0xfd); |
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define('SPREADSHEET_EXCEL_READER_TYPE_NUMBER', 0x203); |
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define('SPREADSHEET_EXCEL_READER_TYPE_NAME', 0x18); |
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define('SPREADSHEET_EXCEL_READER_TYPE_ARRAY', 0x221); |
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define('SPREADSHEET_EXCEL_READER_TYPE_STRING', 0x207); |
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define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA', 0x406); |
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define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA2', 0x6); |
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define('SPREADSHEET_EXCEL_READER_TYPE_FORMAT', 0x41e); |
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define('SPREADSHEET_EXCEL_READER_TYPE_XF', 0xe0); |
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define('SPREADSHEET_EXCEL_READER_TYPE_BOOLERR', 0x205); |
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define('SPREADSHEET_EXCEL_READER_TYPE_FONT', 0x0031); |
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define('SPREADSHEET_EXCEL_READER_TYPE_PALETTE', 0x0092); |
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define('SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN', 0xffff); |
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define('SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22); |
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define('SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS', 0xE5); |
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define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS' , 25569); |
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define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107); |
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define('SPREADSHEET_EXCEL_READER_MSINADAY', 86400); |
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define('SPREADSHEET_EXCEL_READER_TYPE_HYPER', 0x01b8); |
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define('SPREADSHEET_EXCEL_READER_TYPE_COLINFO', 0x7d); |
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define('SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH', 0x55); |
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define('SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99); |
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define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT', "%s"); |
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/* |
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* Main Class |
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*/ |
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class Spreadsheet_Excel_Reader { |
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|
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// MK: Added to make data retrieval easier |
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var $colnames = array(); |
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var $colindexes = array(); |
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var $standardColWidth = 0; |
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var $defaultColWidth = 0; |
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|
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function myHex($d) { |
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if ($d < 16) return "0" . dechex($d); |
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return dechex($d); |
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} |
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|
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function dumpHexData($data, $pos, $length) { |
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$info = ""; |
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for ($i = 0; $i <= $length; $i++) { |
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$info .= ($i==0?"":" ") . $this->myHex(ord($data[$pos + $i])) . (ord($data[$pos + $i])>31? "[" . $data[$pos + $i] . "]":''); |
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} |
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return $info; |
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} |
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|
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function getCol($col) { |
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if (is_string($col)) { |
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$col = strtolower($col); |
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if (array_key_exists($col,$this->colnames)) { |
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$col = $this->colnames[$col]; |
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} |
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} |
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return $col; |
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} |
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|
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// PUBLIC API FUNCTIONS |
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// -------------------- |
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|
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function val($row,$col,$sheet=0) { |
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$col = $this->getCol($col); |
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if (array_key_exists($row,$this->sheets[$sheet]['cells']) && array_key_exists($col,$this->sheets[$sheet]['cells'][$row])) { |
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return $this->sheets[$sheet]['cells'][$row][$col]; |
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} |
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return ""; |
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} |
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function value($row,$col,$sheet=0) { |
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return $this->val($row,$col,$sheet); |
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} |
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function info($row,$col,$type='',$sheet=0) { |
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$col = $this->getCol($col); |
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if (array_key_exists('cellsInfo',$this->sheets[$sheet]) |
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&& array_key_exists($row,$this->sheets[$sheet]['cellsInfo']) |
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&& array_key_exists($col,$this->sheets[$sheet]['cellsInfo'][$row]) |
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&& array_key_exists($type,$this->sheets[$sheet]['cellsInfo'][$row][$col])) { |
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return $this->sheets[$sheet]['cellsInfo'][$row][$col][$type]; |
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} |
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return ""; |
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} |
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function type($row,$col,$sheet=0) { |
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return $this->info($row,$col,'type',$sheet); |
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} |
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function raw($row,$col,$sheet=0) { |
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return $this->info($row,$col,'raw',$sheet); |
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} |
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function rowspan($row,$col,$sheet=0) { |
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$val = $this->info($row,$col,'rowspan',$sheet); |
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if ($val=="") { return 1; } |
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return $val; |
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} |
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function colspan($row,$col,$sheet=0) { |
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$val = $this->info($row,$col,'colspan',$sheet); |
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if ($val=="") { return 1; } |
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return $val; |
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} |
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function hyperlink($row,$col,$sheet=0) { |
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$link = $this->sheets[$sheet]['cellsInfo'][$row][$col]['hyperlink']; |
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if ($link) { |
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return $link['link']; |
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} |
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return ''; |
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} |
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function rowcount($sheet=0) { |
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return $this->sheets[$sheet]['numRows']; |
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} |
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function colcount($sheet=0) { |
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return $this->sheets[$sheet]['numCols']; |
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} |
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function colwidth($col,$sheet=0) { |
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// Col width is actually the width of the number 0. So we have to estimate and come close |
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return $this->colInfo[$sheet][$col]['width']/9142*200; |
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} |
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function colhidden($col,$sheet=0) { |
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return !!$this->colInfo[$sheet][$col]['hidden']; |
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} |
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function rowheight($row,$sheet=0) { |
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return $this->rowInfo[$sheet][$row]['height']; |
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} |
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function rowhidden($row,$sheet=0) { |
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return !!$this->rowInfo[$sheet][$row]['hidden']; |
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} |
|
|
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// GET THE CSS FOR FORMATTING |
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// ========================== |
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function style($row,$col,$sheet=0,$properties='') { |
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$css = ""; |
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$font=$this->font($row,$col,$sheet); |
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if ($font!="") { |
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$css .= "font-family:$font;"; |
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} |
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$align=$this->align($row,$col,$sheet); |
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if ($align!="") { |
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$css .= "text-align:$align;"; |
|
} |
|
$height=$this->height($row,$col,$sheet); |
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if ($height!="") { |
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$css .= "font-size:$height"."px;"; |
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} |
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$bgcolor=$this->bgColor($row,$col,$sheet); |
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if ($bgcolor!="") { |
|
$bgcolor = $this->colors[$bgcolor]; |
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$css .= "background-color:$bgcolor;"; |
|
} |
|
$color=$this->color($row,$col,$sheet); |
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if ($color!="") { |
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$css .= "color:$color;"; |
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} |
|
$bold=$this->bold($row,$col,$sheet); |
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if ($bold) { |
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$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); |
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$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',$styles=true) { |
|
$out = "<table class=\"$table_class\" cellspacing=0>"; |
|
if ($col_letters) { |
|
$out .= "<thead>\n\t<tr>"; |
|
if ($row_numbers) { |
|
$out .= "\n\t\t<th> </th>"; |
|
} |
|
for($i=1;$i<=$this->colcount($sheet);$i++) { |
|
$style = "width:" . ($this->colwidth($i,$sheet)*1) . "px;"; |
|
if ($this->colhidden($i,$sheet)) { |
|
$style .= "display:none;"; |
|
} |
|
$out .= "\n\t\t<th".($styles ? " 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;"; |
|
} |
|
$out .= "\n\t<tr".($styles ? " 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;"; |
|
} |
|
$out .= "\n\t\t<td".($styles ? " style=\"$style\"":""). ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">"; |
|
$val = $this->val($row,$col,$sheet); |
|
$val = ($val===floatval(0) ? '0' : $val); |
|
if ($val=='') { $val=" "; } |
|
else { |
|
$val = htmlentities($val,ENT_QUOTES,$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 |
|
$parts = split(";",$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 ($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); |
|
} |
|
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; |
|
} |
|
|
|
} |
|
|
|
?>
|
|
|