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excel_reader2.php
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excel_reader2.php
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<?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) {
$out .= "<thead>\n\t<tr>";
if ($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;";
}
$out .= "\n\t\t<th style=\"$style\">" . strtoupper($this->colindexes[$i]) . "</th>";
}
$out .= "</tr></thead>\n";
}
$out .= "<tbody>\n";
for($row=1;$row<=$this->rowcount($sheet);$row++) {
$rowheight = $this->rowheight($row,$sheet);
$style = "height:" . ($rowheight*(4/3)) . "px;";
if ($this->rowhidden($row,$sheet)) {
$style .= "display:none;";
}
$out .= "\n\t<tr style=\"$style\">";
if ($row_numbers) {
$out .= "\n\t\t<th>$row</th>";
}
for($col=1;$col<=$this->colcount($sheet);$col++) {
// Account for Rowspans/Colspans
$rowspan = $this->rowspan($row,$col,$sheet);
$colspan = $this->colspan($row,$col,$sheet);
for($i=0;$i<$rowspan;$i++) {
for($j=0;$j<$colspan;$j++) {
if ($i>0 || $j>0) {
$this->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1;
}
}
}
if(!$this->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint']) {
$style = $this->style($row,$col,$sheet);
if ($this->colhidden($col,$sheet)) {
$style .= "display:none;";
}
$out .= "\n\t\t<td style=\"$style\"" . ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">";
$val = $this->val($row,$col,$sheet);
if ($val=='') { $val=" "; }
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>\n";
}
$out .= "</tbody></table>";
return $out;
}
// --------------
// END PUBLIC API
var $boundsheets = array();
var $formatRecords = array();
var $fontRecords = array();
var $xfRecords = array();
var $colInfo = array();
var $rowInfo = array();
var $sst = array();
var $sheets = array();
var $data;
var $_ole;
var $_defaultEncoding = "UTF-8";
var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
var $_columnsFormat = array();
var $_rowoffset = 1;
var $_coloffset = 1;
/**
* List of default date formats used by Excel
*/
var $dateFormats = array (
0xe => "m/d/Y",
0xf => "M-d-Y",
0x10 => "d-M",
0x11 => "M-Y",
0x12 => "h:i a",
0x13 => "h:i:s a",
0x14 => "H:i",
0x15 => "H:i:s",
0x16 => "d/m/Y H:i",
0x2d => "i:s",
0x2e => "H:i:s",
0x2f => "i:s.S"
);
/**
* Default number formats used by Excel
*/
var $numberFormats = array(
0x1 => "0",
0x2 => "0.00",
0x3 => "#,##0",
0x4 => "#,##0.00",
0x5 => "\$#,##0;(\$#,##0)",
0x6 => "\$#,##0;[Red](\$#,##0)",
0x7 => "\$#,##0.00;(\$#,##0.00)",
0x8 => "\$#,##0.00;[Red](\$#,##0.00)",
0x9 => "0%",
0xa => "0.00%",
0xb => "0.00E+00",
0x25 => "#,##0;(#,##0)",
0x26 => "#,##0;[Red](#,##0)",
0x27 => "#,##0.00;(#,##0.00)",
0x28 => "#,##0.00;[Red](#,##0.00)",
0x29 => "#,##0;(#,##0)", // Not exactly
0x2a => "\$#,##0;(\$#,##0)", // Not exactly
0x2b => "#,##0.00;(#,##0.00)", // Not exactly
0x2c => "\$#,##0.00;(\$#,##0.00)", // Not exactly
0x30 => "##0.0E+0"
);
var $colors = Array(
0x00 => "#000000",
0x01 => "#FFFFFF",
0x02 => "#FF0000",
0x03 => "#00FF00",
0x04 => "#0000FF",
0x05 => "#FFFF00",
0x06 => "#FF00FF",
0x07 => "#00FFFF",
0x08 => "#000000",
0x09 => "#FFFFFF",
0x0A => "#FF0000",
0x0B => "#00FF00",
0x0C => "#0000FF",
0x0D => "#FFFF00",
0x0E => "#FF00FF",
0x0F => "#00FFFF",
0x10 => "#800000",
0x11 => "#008000",
0x12 => "#000080",
0x13 => "#808000",
0x14 => "#800080",
0x15 => "#008080",
0x16 => "#C0C0C0",
0x17 => "#808080",
0x18 => "#9999FF",
0x19 => "#993366",
0x1A => "#FFFFCC",
0x1B => "#CCFFFF",
0x1C => "#660066",
0x1D => "#FF8080",
0x1E => "#0066CC",
0x1F => "#CCCCFF",
0x20 => "#000080",
0x21 => "#FF00FF",
0x22 => "#FFFF00",
0x23 => "#00FFFF",
0x24 => "#800080",
0x25 => "#800000",
0x26 => "#008080",
0x27 => "#0000FF",
0x28 => "#00CCFF",
0x29 => "#CCFFFF",
0x2A => "#CCFFCC",
0x2B => "#FFFF99",
0x2C => "#99CCFF",
0x2D => "#FF99CC",
0x2E => "#CC99FF",
0x2F => "#FFCC99",
0x30 => "#3366FF",
0x31 => "#33CCCC",
0x32 => "#99CC00",
0x33 => "#FFCC00",
0x34 => "#FF9900",
0x35 => "#FF6600",
0x36 => "#666699",
0x37 => "#969696",
0x38 => "#003366",
0x39 => "#339966",
0x3A => "#003300",
0x3B => "#333300",
0x3C => "#993300",
0x3D => "#993366",
0x3E => "#333399",
0x3F => "#333333",
0x40 => "#000000",
0x41 => "#FFFFFF",
0x43 => "#000000",
0x4D => "#000000",
0x4E => "#FFFFFF",
0x4F => "#000000",
0x50 => "#FFFFFF",
0x51 => "#000000",
0x7FFF => "#000000"
);
var $lineStyles = array(
0x00 => "",
0x01 => "Thin",
0x02 => "Medium",
0x03 => "Dashed",
0x04 => "Dotted",
0x05 => "Thick",
0x06 => "Double",
0x07 => "Hair",
0x08 => "Medium dashed",
0x09 => "Thin dash-dotted",
0x0A => "Medium dash-dotted",
0x0B => "Thin dash-dot-dotted",
0x0C => "Medium dash-dot-dotted",
0x0D => "Slanted medium dash-dotted"
);
var $lineStylesCss = array(
"Thin" => "1px solid",
"Medium" => "2px solid",
"Dashed" => "1px dashed",
"Dotted" => "1px dotted",
"Thick" => "3px solid",
"Double" => "double",
"Hair" => "1px solid",
"Medium dashed" => "2px dashed",
"Thin dash-dotted" => "1px dashed",
"Medium dash-dotted" => "2px dashed",
"Thin dash-dot-dotted" => "1px dashed",
"Medium dash-dot-dotted" => "2px dashed",
"Slanted medium dash-dotte" => "2px dashed"
);
function read16bitstring($data, $start) {
$len = 0;
while (ord($data[$start + $len]) + ord($data[$start + $len + 1]) > 0) $len++;
return substr($data, $start, $len);
}
// ADDED by Matt Kruse for better formatting
function _format_value($format,$num,$f) {
// 49==TEXT format
// http://code.google.com/p/php-excel-reader/issues/detail?id=7
if ( (!$f && $format=="%s") || ($f==49) || ($format=="GENERAL") ) {
return array('string'=>$num, 'formatColor'=>null);
}
// Custom pattern can be POSITIVE;NEGATIVE;ZERO
// The "text" option as 4th parameter is not handled
$parts = explode(";",$format);
$pattern = $parts[0];
// Negative pattern
if (count($parts)>2 && $num==0) {
$pattern = $parts[2];
}
// Zero pattern
if (count($parts)>1 && $num<0) {
$pattern = $parts[1];
$num = abs($num);
}
$color = "";
$matches = array();
$color_regex = "/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i";
if (preg_match($color_regex,$pattern,$matches)) {
$color = strtolower($matches[1]);
$pattern = preg_replace($color_regex,"",$pattern);
}
// In Excel formats, "_" is used to add spacing, which we can't do in HTML
$pattern = preg_replace("/_./","",$pattern);
// Some non-number characters are escaped with \, which we don't need
$pattern = preg_replace("/\\\/","",$pattern);
// Some non-number strings are quoted, so we'll get rid of the quotes
$pattern = preg_replace("/\"/","",$pattern);
// TEMPORARY - Convert # to 0
$pattern = preg_replace("/\#/","0",$pattern);
// Find out if we need comma formatting
$has_commas = preg_match("/,/",$pattern);
if ($has_commas) {
$pattern = preg_replace("/,/","",$pattern);
}
// Handle Percentages
if (preg_match("/\d(\%)([^\%]|$)/",$pattern,$matches)) {
$num = $num * 100;
$pattern = preg_replace("/(\d)(\%)([^\%]|$)/","$1%$3",$pattern);
}
// Handle the number itself
$number_regex = "/(\d+)(\.?)(\d*)/";
if (preg_match($number_regex,$pattern,$matches)) {
$left = $matches[1];
$dec = $matches[2];
$right = $matches[3];
if ($has_commas) {
$formatted = number_format($num,strlen($right));
}
else {
$sprintf_pattern = "%1.".strlen($right)."f";
$formatted = sprintf($sprintf_pattern, $num);
}
$pattern = preg_replace($number_regex, $formatted, $pattern);
}
return array(
'string'=>$pattern,
'formatColor'=>$color
);
}
/**
* Constructor
*
* Some basic initialisation
*/
function Spreadsheet_Excel_Reader($file='',$store_extended_info=true,$outputEncoding='') {
$this->_ole = new OLERead();
$this->setUTFEncoder('iconv');
if ($outputEncoding != '') {
$this->setOutputEncoding($outputEncoding);
}
for ($i=1; $i<245; $i++) {
$name = strtolower(( (($i-1)/26>=1)?chr(($i-1)/26+64):'') . chr(($i-1)%26+65));
$this->colnames[$name] = $i;
$this->colindexes[$i] = $name;
}
$this->store_extended_info = $store_extended_info;
if ($file!="") {
$this->read($file);
}
}
/**
* Set the encoding method
*/
function setOutputEncoding($encoding) {
$this->_defaultEncoding = $encoding;
}
/**
* $encoder = 'iconv' or 'mb'
* set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
* set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
*/
function setUTFEncoder($encoder = 'iconv') {
$this->_encoderFunction = '';
if ($encoder == 'iconv') {
$this->_encoderFunction = function_exists('iconv') ? 'iconv' : '';
} elseif ($encoder == 'mb') {
$this->_encoderFunction = function_exists('mb_convert_encoding') ? 'mb_convert_encoding' : '';
}
}
function setRowColOffset($iOffset) {
$this->_rowoffset = $iOffset;
$this->_coloffset = $iOffset;
}
/**
* Set the default number format
*/
function setDefaultFormat($sFormat) {
$this->_defaultFormat = $sFormat;
}
/**
* Force a column to use a certain format
*/
function setColumnFormat($column, $sFormat) {
$this->_columnsFormat[$column] = $sFormat;
}
/**
* Read the spreadsheet file using OLE, then parse
*/
function read($sFileName) {
$res = $this->_ole->read($sFileName);
// oops, something goes wrong (Darko Miljanovic)
if($res === false) {
// check error code
if($this->_ole->error == 1) {
// bad file
die('The filename ' . $sFileName . ' is not readable');
}
// check other error codes here (eg bad fileformat, etc...)
}
$this->data = $this->_ole->getWorkBook();
$this->_parse();
}
/**
* Parse a workbook
*
* @access private
* @return bool
*/
function _parse() {
$pos = 0;
$data = $this->data;