入到数据库的需要，php-excel-reader可以很轻松的使用它读取excel文件,本文将详细介绍，需要了解的朋友可以参考下
php开发中肯定会遇到将excel文件内容导入到数据库的需要，php-excel-reader是一个读取excel的类，可以很轻松的使用它读取excel文件非常方便。
php-excel-reader下载地址： http://www.jb51.net/codes/67223.html
我下载的是php-excel-reader-2.21版本，使用的时候还遇到几个小问题，后面再细说，先奉上php实例：
我使用的excel如下图：
php代码如下：
1 <?php 2 /*by www.phpddt.com*/ 3 header("Content-Type:text/html;charset=utf-8"); 4 require_once 'excel_reader2.php'; 5 //创建对象 6 $data = new Spreadsheet_Excel_Reader(); 7 //设置文本输出编码 8 $data->setOutputEncoding('UTF-8'); 9 //读取Excel文件 10 $data->read("example.xls"); 11 //$data->sheets[0]['numRows']为Excel行数 12 for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) { 13 //$data->sheets[0]['numCols']为Excel列数 14 for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) { 15 //显示每个单元格内容 16 echo $data->sheets[0]['cells'][$i][$j].' '; 17 } 18 echo '<br>'; 19 } 20 ?>
读取结果截图如下：
再来说说这个类的小问题：
(1)出现Deprecated: Function split() is deprecated in 。。。错误
解决：将excel_reader2.php源码中split改为explode,详情点击php中explode与split的区别介绍
(2)出现Deprecated: Assigning the return value of new by reference is deprecated in错误
解决：将excel_reader2.php源码中$this->_ole =& new OLERead()中 &去掉，因为php5.3中废除了=& 符号直接用=引用
(3)乱码问题解决：
构造函数是function Spreadsheet_Excel_Reader($file='',$store_extended_info=true,$outputEncoding='')， 它默认的编码是utf-8,如果不指定，可能会出现乱码问题，可通过$data->setOutputEncoding('GBK');指定，还有 如果你使用dump()函数，dump()函数将excel内容一html格式输出,使用htmlentities将字符转化为html的,它默认使用 ISO8559-1编码的，所以你要将 excel_reader2.php源码中 htmlentities($val)函数改为 htmlentities($val,ENT_COMPAT,"GB2312");才行。
最后来说说，php-excel-reader操作excel中的两个重要的方法：
1.dump(),它可以将excel内容以html格式输出：
echo $data->dump(true,true);
2.将excel数据存入数组中，使用$data->sheets，打印下如下：
1 Array 2 ( 3 [0] => Array 4 ( 5 maxrow] => 0 6 [maxcol] => 0 7 [numRows] => 5 8 [numCols] => 4 9 [cells] => Array 10 ( 11 [1] => Array 12 ( 13 [1] => 编号 14 [2] => 姓名 15 [3] => 年龄 16 [4] => 学号 17 ) 18 [2] => Array 19 ( 20 [1] => 1 21 [2] => 小红 22 [3] => 22 23 [4] => a1000 24 ) 25 [3] => Array 26 ( 27 [1] => 2 28 [2] => 小王 29 [3] => 33 30 [4] => a1001 31 ) 32 [4] => Array 33 ( 34 [1] => 3 35 [2] => 小黑 36 [3] => 44 37 [4] => a1002 38 ) 39 ) 45 [cellsInfo] => Array 46 ( 47 [1] => Array 48 ( 49 [1] => Array 50 ( 51 [xfIndex] => 15 52 ) 53 [2] => Array 54 ( 55 [xfIndex] => 15 56 ) 57 [3] => Array 58 ( 59 [xfIndex] => 15 60 ) 61 [4] => Array 62 ( 63 [xfIndex] => 15 64 ) 65 ) 66 [2] => Array 67 ( 68 [1] => Array 69 ( 70 [string] => 1 71 [raw] => 1 72 [rectype] => unknown 73 [format] => %s 74 [formatIndex] => 0 75 [fontIndex] => 0 76 [formatColor] => 77 [xfIndex] => 15 78 ) 79 [2] => Array 80 ( 81 [xfIndex] => 15 82 ) 83 [3] => Array 84 ( 85 [string] => 22 86 [raw] => 22 87 [rectype] => unknown 88 [format] => %s 89 [formatIndex] => 0 90 [fontIndex] => 0 91 [formatColor] => 92 [xfIndex] => 15 93 ) 94 [4] => Array 95 ( 96 [xfIndex] => 15 97 ) 98 ) 99 [3] => Array 100 ( 101 ... ...//剩下的部分可以自己打印出来看看
下面的read_php的类是改过上文提到过的问题的代码，可以直接使用，不再需要修改
<?php /** * A class for reading Microsoft Excel (97/2003) Spreadsheets. * * Version 2.21 * * Enhanced and maintained by Matt Kruse < http://mattkruse.com > * Maintained at http://code.google.com/p/php-excel-reader/ * * Format parsing and MUCH more contributed by: * Matt Roxburgh < http://www.roxburgh.me.uk > * * DOCUMENTATION * ============= * http://code.google.com/p/php-excel-reader/wiki/Documentation * * CHANGE LOG * ========== * http://code.google.com/p/php-excel-reader/wiki/ChangeHistory * * DISCUSSION/SUPPORT * ================== * http://groups.google.com/group/php-excel-reader-discuss/topics * * -------------------------------------------------------------------------- * * Originally developed by Vadim Tkachenko under the name PHPExcelReader. * (http://sourceforge.net/projects/phpexcelreader) * Based on the Java version by Andy Khan (http://www.andykhan.com). Now * maintained by David Sanders. Reads only Biff 7 and Biff 8 formats. * * PHP versions 4 and 5 * * LICENSE: This source file is subject to version 3.0 of the PHP license * that is available through the world-wide-web at the following URI: * http://www.php.net/license/3_0.txt. If you did not receive a copy of * the PHP License and are unable to obtain it through the web, please * send a note to license@php.net so we can mail you a copy immediately. * * @category Spreadsheet * @package Spreadsheet_Excel_Reader * @author Vadim Tkachenko <vt@apachephp.com> * @license http://www.php.net/license/3_0.txt PHP License 3.0 * @version CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $ * @link http://pear.php.net/package/Spreadsheet_Excel_Reader * @see OLE, Spreadsheet_Excel_Writer * -------------------------------------------------------------------------- */ define('NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c); define('SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c); define('ROOT_START_BLOCK_POS', 0x30); define('BIG_BLOCK_SIZE', 0x200); define('SMALL_BLOCK_SIZE', 0x40); define('EXTENSION_BLOCK_POS', 0x44); define('NUM_EXTENSION_BLOCK_POS', 0x48); define('PROPERTY_STORAGE_BLOCK_SIZE', 0x80); define('BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c); define('SMALL_BLOCK_THRESHOLD', 0x1000); // property storage offsets define('SIZE_OF_NAME_POS', 0x40); define('TYPE_POS', 0x42); define('START_BLOCK_POS', 0x74); define('SIZE_POS', 0x78); define('IDENTIFIER_OLE', pack("CCCCCCCC",0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1)); function GetInt4d($data, $pos) { $value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24); if ($value>=4294967294) { $value=-2; } return $value; } // http://uk.php.net/manual/en/function.getdate.php function gmgetdate($ts = null){ $k = array('seconds','minutes','hours','mday','wday','mon','year','yday','weekday','month',0); return(array_comb($k,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) { $out .= "<thead> <tr>"; if ($row_numbers) { $out .= " <th> </th>"; } for($i=1;$i<=$this->colcount($sheet);$i++) { $style = "" . ($this->colwidth($i,$sheet)*1) . "px;"; if ($this->colhidden($i,$sheet)) { $style .= "display:none;"; } $out .= " <th style="$style">" . strtoupper($this->colindexes[$i]) . "</th>"; } $out .= "</tr></thead> "; } $out .= "<tbody> "; for($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;"; } $out .= " <tr style="$style">"; if ($row_numbers) { $out .= " <th>$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;"; } $out .= " <td style="$style"" . ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">"; $val = $this->val($row,$col,$sheet); if ($val=='') { $val=" "; } else { $val = htmlentities($val); $link = $this->hyperlink($row,$col,$sheet); if ($link!='') { $val = "<a href="$link">$val</a>"; } } $out .= "<nobr>".nl2br($val)."</nobr>"; $out .= "</td>"; } } $out .= "</tr> "; } $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; } } $retstr = ($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; } } ?>