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<?php
/**
* A class for reading Microsoft Excel (97/2003) Spreadsheets.
*
* Version 2.22
*
* Enhanced and maintained by Alex Frenkel < excell2@frenkel-online.com >
* Maintained at http://code.google.com/p/php-excel-reader2/
*
* Previosly mantained by Matt Kruse < http://mattkruse.com >
* Maintained at http://code.google.com/p/php-excel-reader/
*
* Format parsing and MUCH more contributed by:
* Matt Roxburgh < http://www.roxburgh.me.uk >
*
* DOCUMENTATION
* =============
* http://code.google.com/p/php-excel-reader2/wiki/Documentation
*
* CHANGE LOG
* ==========
* http://code.google.com/p/php-excel-reader2/wiki/ChangeHistory
*
*
* --------------------------------------------------------------------------
*
* Originally developed by Vadim Tkachenko under the name PHPExcelReader.
* (http://sourceforge.net/projects/phpexcelreader)
* Based on the Java version by Andy Khan (http://www.andykhan.com). Now
* maintained by David Sanders. Reads only Biff 7 and Biff 8 formats.
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Spreadsheet
* @package Spreadsheet_Excel_Reader
* @author Vadim Tkachenko <vt@apachephp.com>
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $
* @link http://pear.php.net/package/Spreadsheet_Excel_Reader
* @see OLE, Spreadsheet_Excel_Writer
* --------------------------------------------------------------------------
*/
define ( 'NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c );
define ( 'SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c );
define ( 'ROOT_START_BLOCK_POS', 0x30 );
define ( 'BIG_BLOCK_SIZE', 0x200 );
define ( 'SMALL_BLOCK_SIZE', 0x40 );
define ( 'EXTENSION_BLOCK_POS', 0x44 );
define ( 'NUM_EXTENSION_BLOCK_POS', 0x48 );
define ( 'PROPERTY_STORAGE_BLOCK_SIZE', 0x80 );
define ( 'BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c );
define ( 'SMALL_BLOCK_THRESHOLD', 0x1000 );
// property storage offsets
define ( 'SIZE_OF_NAME_POS', 0x40 );
define ( 'TYPE_POS', 0x42 );
define ( 'START_BLOCK_POS', 0x74 );
define ( 'SIZE_POS', 0x78 );
define ( 'IDENTIFIER_OLE', pack ( "CCCCCCCC", 0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1 ) );
function GetInt4d($data, $pos) {
$value = ord ( $data [$pos] ) | (ord ( $data [$pos + 1] ) << 8) | (ord ( $data [$pos + 2] ) << 16) | (ord ( $data [$pos + 3] ) << 24);
if ($value >= 4294967294) {
$value = - 2;
}
return $value;
}
// http://uk.php.net/manual/en/function.getdate.php
function gmgetdate($ts = null) {
$k = array ('seconds', 'minutes', 'hours', 'mday', 'wday', 'mon', 'year', 'yday', 'weekday', 'month', 0 );
return (array_comb ( $k, explode ( ":", gmdate ( 's:i:G:j:w:n:Y:z:l:F:U', is_null ( $ts ) ? time () : $ts ) ) ));
}
// Added for PHP4 compatibility
function array_comb($array1, $array2) {
$out = array ();
foreach ( $array1 as $key => $value ) {
$out [$value] = $array2 [$key];
}
return $out;
}
function v($data, $pos) {
return ord ( $data [$pos] ) | ord ( $data [$pos + 1] ) << 8;
}
class OLERead {
var $data = '';
function OLERead() {
}
function read($sFileName) {
// check if file exist and is readable (Darko Miljanovic)
if (! is_readable ( $sFileName )) {
$this->error = 1;
return false;
}
$this->data = @file_get_contents ( $sFileName );
if (! $this->data) {
$this->error = 1;
return false;
}
if (substr ( $this->data, 0, 8 ) != IDENTIFIER_OLE) {
$this->error = 1;
return false;
}
$this->numBigBlockDepotBlocks = GetInt4d ( $this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS );
$this->sbdStartBlock = GetInt4d ( $this->data, SMALL_BLOCK_DEPOT_BLOCK_POS );
$this->rootStartBlock = GetInt4d ( $this->data, ROOT_START_BLOCK_POS );
$this->extensionBlock = GetInt4d ( $this->data, EXTENSION_BLOCK_POS );
$this->numExtensionBlocks = GetInt4d ( $this->data, NUM_EXTENSION_BLOCK_POS );
$bigBlockDepotBlocks = array ();
$pos = BIG_BLOCK_DEPOT_BLOCKS_POS;
$bbdBlocks = $this->numBigBlockDepotBlocks;
if ($this->numExtensionBlocks != 0) {
$bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS) / 4;
}
for($i = 0; $i < $bbdBlocks; $i ++) {
$bigBlockDepotBlocks [$i] = GetInt4d ( $this->data, $pos );
$pos += 4;
}
for($j = 0; $j < $this->numExtensionBlocks; $j ++) {
$pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE;
$blocksToRead = min ( $this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1 );
for($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i ++) {
$bigBlockDepotBlocks [$i] = GetInt4d ( $this->data, $pos );
$pos += 4;
}
$bbdBlocks += $blocksToRead;
if ($bbdBlocks < $this->numBigBlockDepotBlocks) {
$this->extensionBlock = GetInt4d ( $this->data, $pos );
}
}
// readBigBlockDepot
$pos = 0;
$index = 0;
$this->bigBlockChain = array ();
for($i = 0; $i < $this->numBigBlockDepotBlocks; $i ++) {
$pos = ($bigBlockDepotBlocks [$i] + 1) * BIG_BLOCK_SIZE;
//echo "pos = $pos";
for($j = 0; $j < BIG_BLOCK_SIZE / 4; $j ++) {
$this->bigBlockChain [$index] = GetInt4d ( $this->data, $pos );
$pos += 4;
$index ++;
}
}
// readSmallBlockDepot();
$pos = 0;
$index = 0;
$sbdBlock = $this->sbdStartBlock;
$this->smallBlockChain = array ();
while ( $sbdBlock != - 2 ) {
$pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE;
for($j = 0; $j < BIG_BLOCK_SIZE / 4; $j ++) {
$this->smallBlockChain [$index] = GetInt4d ( $this->data, $pos );
$pos += 4;
$index ++;
}
$sbdBlock = $this->bigBlockChain [$sbdBlock];
}
// readData(rootStartBlock)
$block = $this->rootStartBlock;
$pos = 0;
$this->entry = $this->__readData ( $block );
$this->__readPropertySets ();
}
function __readData($bl) {
$block = $bl;
$pos = 0;
$data = '';
while ( $block != - 2 ) {
$pos = ($block + 1) * BIG_BLOCK_SIZE;
$data = $data . substr ( $this->data, $pos, BIG_BLOCK_SIZE );
$block = $this->bigBlockChain [$block];
}
return $data;
}
function __readPropertySets() {
$offset = 0;
while ( $offset < strlen ( $this->entry ) ) {
$d = substr ( $this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE );
$nameSize = ord ( $d [SIZE_OF_NAME_POS] ) | (ord ( $d [SIZE_OF_NAME_POS + 1] ) << 8);
$type = ord ( $d [TYPE_POS] );
$startBlock = GetInt4d ( $d, START_BLOCK_POS );
$size = GetInt4d ( $d, SIZE_POS );
$name = '';
for($i = 0; $i < $nameSize; $i ++) {
$name .= $d [$i];
}
$name = str_replace ( "\x00", "", $name );
$this->props [] = array ('name' => $name, 'type' => $type, 'startBlock' => $startBlock, 'size' => $size );
if ((strtolower ( $name ) == "workbook") || (strtolower ( $name ) == "book")) {
$this->wrkbook = count ( $this->props ) - 1;
}
if ($name == "Root Entry") {
$this->rootentry = count ( $this->props ) - 1;
}
$offset += PROPERTY_STORAGE_BLOCK_SIZE;
}
}
function getWorkBook() {
if ($this->props [$this->wrkbook] ['size'] < SMALL_BLOCK_THRESHOLD) {
$rootdata = $this->__readData ( $this->props [$this->rootentry] ['startBlock'] );
$streamData = '';
$block = $this->props [$this->wrkbook] ['startBlock'];
$pos = 0;
while ( $block != - 2 ) {
$pos = $block * SMALL_BLOCK_SIZE;
$streamData .= substr ( $rootdata, $pos, SMALL_BLOCK_SIZE );
$block = $this->smallBlockChain [$block];
}
return $streamData;
} else {
$numBlocks = $this->props [$this->wrkbook] ['size'] / BIG_BLOCK_SIZE;
if ($this->props [$this->wrkbook] ['size'] % BIG_BLOCK_SIZE != 0) {
$numBlocks ++;
}
if ($numBlocks == 0)
return '';
$streamData = '';
$block = $this->props [$this->wrkbook] ['startBlock'];
$pos = 0;
while ( $block != - 2 ) {
$pos = ($block + 1) * BIG_BLOCK_SIZE;
$streamData .= substr ( $this->data, $pos, BIG_BLOCK_SIZE );
$block = $this->bigBlockChain [$block];
}
return $streamData;
}
}
}
define ( 'SPREADSHEET_EXCEL_READER_BIFF8', 0x600 );
define ( 'SPREADSHEET_EXCEL_READER_BIFF7', 0x500 );
define ( 'SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS', 0x5 );
define ( 'SPREADSHEET_EXCEL_READER_WORKSHEET', 0x10 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_BOF', 0x809 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_EOF', 0x0a );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET', 0x85 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_DIMENSION', 0x200 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_ROW', 0x208 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_DBCELL', 0xd7 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_FILEPASS', 0x2f );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_NOTE', 0x1c );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_TXO', 0x1b6 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_RK', 0x7e );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_RK2', 0x27e );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_MULRK', 0xbd );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_MULBLANK', 0xbe );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_INDEX', 0x20b );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_SST', 0xfc );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_EXTSST', 0xff );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_CONTINUE', 0x3c );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_LABEL', 0x204 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_LABELSST', 0xfd );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_NUMBER', 0x203 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_NAME', 0x18 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_ARRAY', 0x221 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_STRING', 0x207 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_FORMULA', 0x406 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_FORMULA2', 0x6 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_FORMAT', 0x41e );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_XF', 0xe0 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_BOOLERR', 0x205 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_FONT', 0x0031 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_PALETTE', 0x0092 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN', 0xffff );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS', 0xE5 );
define ( 'SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS', 25569 );
define ( 'SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107 );
define ( 'SPREADSHEET_EXCEL_READER_MSINADAY', 86400 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_HYPER', 0x01b8 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_COLINFO', 0x7d );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH', 0x55 );
define ( 'SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99 );
define ( 'SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT', "%s" );
/*
* Main Class
*/
class Spreadsheet_Excel_Reader {
// MK: Added to make data retrieval easier
var $colnames = array ();
var $colindexes = array ();
var $standardColWidth = 0;
var $defaultColWidth = 0;
function myHex($d) {
if ($d < 16)
return "0" . dechex ( $d );
return dechex ( $d );
}
function dumpHexData($data, $pos, $length) {
$info = "";
for($i = 0; $i <= $length; $i ++) {
$info .= ($i == 0 ? "" : " ") . $this->myHex ( ord ( $data [$pos + $i] ) ) . (ord ( $data [$pos + $i] ) > 31 ? "[" . $data [$pos + $i] . "]" : '');
}
return $info;
}
function getCol($col) {
if (is_string ( $col )) {
$col = strtolower ( $col );
if (array_key_exists ( $col, $this->colnames )) {
$col = $this->colnames [$col];
}
}
return $col;
}
// PUBLIC API FUNCTIONS
// --------------------
function val($row, $col, $sheet = 0) {
$col = $this->getCol ( $col );
if (array_key_exists ( $row, $this->sheets [$sheet] ['cells'] ) && array_key_exists ( $col, $this->sheets [$sheet] ['cells'] [$row] )) {
return $this->sheets [$sheet] ['cells'] [$row] [$col];
}
return "";
}
function value($row, $col, $sheet = 0) {
return $this->val ( $row, $col, $sheet );
}
function info($row, $col, $type = '', $sheet = 0) {
$col = $this->getCol ( $col );
if (array_key_exists ( 'cellsInfo', $this->sheets [$sheet] ) && array_key_exists ( $row, $this->sheets [$sheet] ['cellsInfo'] ) && array_key_exists ( $col, $this->sheets [$sheet] ['cellsInfo'] [$row] ) && array_key_exists ( $type, $this->sheets [$sheet] ['cellsInfo'] [$row] [$col] )) {
return $this->sheets [$sheet] ['cellsInfo'] [$row] [$col] [$type];
}
return "";
}
function type($row, $col, $sheet = 0) {
return $this->info ( $row, $col, 'type', $sheet );
}
function raw($row, $col, $sheet = 0) {
return $this->info ( $row, $col, 'raw', $sheet );
}
function rowspan($row, $col, $sheet = 0) {
$val = $this->info ( $row, $col, 'rowspan', $sheet );
if ($val == "") {
return 1;
}
return $val;
}
function colspan($row, $col, $sheet = 0) {
$val = $this->info ( $row, $col, 'colspan', $sheet );
if ($val == "") {
return 1;
}
return $val;
}
function hyperlink($row, $col, $sheet = 0) {
$link = $this->sheets [$sheet] ['cellsInfo'] [$row] [$col] ['hyperlink'];
if ($link) {
return $link ['link'];
}
return '';
}
function rowcount($sheet = 0) {
return $this->sheets [$sheet] ['numRows'];
}
function colcount($sheet = 0) {
return $this->sheets [$sheet] ['numCols'];
}
function colwidth($col, $sheet = 0) {
// Col width is actually the width of the number 0. So we have to estimate and come close
return $this->colInfo [$sheet] [$col] ['width'] / 9142 * 200;
}
function colhidden($col, $sheet = 0) {
return ! ! $this->colInfo [$sheet] [$col] ['hidden'];
}
function rowheight($row, $sheet = 0) {
return $this->rowInfo [$sheet] [$row] ['height'];
}
function rowhidden($row, $sheet = 0) {
return ! ! $this->rowInfo [$sheet] [$row] ['hidden'];
}
// GET THE CSS FOR FORMATTING
// ==========================
function style($row, $col, $sheet = 0, $properties = '') {
$css = "";
$font = $this->font ( $row, $col, $sheet );
if ($font != "") {
$css .= "font-family:$font;";
}
$align = $this->align ( $row, $col, $sheet );
if ($align != "") {
$css .= "text-align:$align;";
}
$height = $this->height ( $row, $col, $sheet );
if ($height != "") {
$css .= "font-size:$height" . "px;";
}
$bgcolor = $this->bgColor ( $row, $col, $sheet );
if ($bgcolor != "") {
$bgcolor = $this->colors [$bgcolor];
$css .= "background-color:$bgcolor;";
}
$color = $this->color ( $row, $col, $sheet );
if ($color != "") {
$css .= "color:$color;";
}
$bold = $this->bold ( $row, $col, $sheet );
if ($bold) {
$css .= "font-weight:bold;";
}
$italic = $this->italic ( $row, $col, $sheet );
if ($italic) {
$css .= "font-style:italic;";
}
$underline = $this->underline ( $row, $col, $sheet );
if ($underline) {
$css .= "text-decoration:underline;";
}
// Borders
$bLeft = $this->borderLeft ( $row, $col, $sheet );
$bRight = $this->borderRight ( $row, $col, $sheet );
$bTop = $this->borderTop ( $row, $col, $sheet );
$bBottom = $this->borderBottom ( $row, $col, $sheet );
$bLeftCol = $this->borderLeftColor ( $row, $col, $sheet );
$bRightCol = $this->borderRightColor ( $row, $col, $sheet );
$bTopCol = $this->borderTopColor ( $row, $col, $sheet );
$bBottomCol = $this->borderBottomColor ( $row, $col, $sheet );
// Try to output the minimal required style
if ($bLeft != "" && $bLeft == $bRight && $bRight == $bTop && $bTop == $bBottom) {
$css .= "border:" . $this->lineStylesCss [$bLeft] . ";";
} else {
if ($bLeft != "") {
$css .= "border-left:" . $this->lineStylesCss [$bLeft] . ";";
}
if ($bRight != "") {
$css .= "border-right:" . $this->lineStylesCss [$bRight] . ";";
}
if ($bTop != "") {
$css .= "border-top:" . $this->lineStylesCss [$bTop] . ";";
}
if ($bBottom != "") {
$css .= "border-bottom:" . $this->lineStylesCss [$bBottom] . ";";
}
}
// Only output border colors if there is an actual border specified
if ($bLeft != "" && $bLeftCol != "") {
$css .= "border-left-color:" . $bLeftCol . ";";
}
if ($bRight != "" && $bRightCol != "") {
$css .= "border-right-color:" . $bRightCol . ";";
}
if ($bTop != "" && $bTopCol != "") {
$css .= "border-top-color:" . $bTopCol . ";";
}
if ($bBottom != "" && $bBottomCol != "") {
$css .= "border-bottom-color:" . $bBottomCol . ";";
}
return $css;
}
// FORMAT PROPERTIES
// =================
function format($row, $col, $sheet = 0) {
return $this->info ( $row, $col, 'format', $sheet );
}
function formatIndex($row, $col, $sheet = 0) {
return $this->info ( $row, $col, 'formatIndex', $sheet );
}
function formatColor($row, $col, $sheet = 0) {
return $this->info ( $row, $col, 'formatColor', $sheet );
}
// CELL (XF) PROPERTIES
// ====================
function xfRecord($row, $col, $sheet = 0) {
$xfIndex = $this->info ( $row, $col, 'xfIndex', $sheet );
if ($xfIndex != "") {
return $this->xfRecords [$xfIndex];
}
return null;
}
function xfProperty($row, $col, $sheet, $prop) {
$xfRecord = $this->xfRecord ( $row, $col, $sheet );
if ($xfRecord != null) {
return $xfRecord [$prop];
}
return "";
}
function align($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'align' );
}
function bgColor($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'bgColor' );
}
function borderLeft($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'borderLeft' );
}
function borderRight($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'borderRight' );
}
function borderTop($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'borderTop' );
}
function borderBottom($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'borderBottom' );
}
function borderLeftColor($row, $col, $sheet = 0) {
return $this->colors [$this->xfProperty ( $row, $col, $sheet, 'borderLeftColor' )];
}
function borderRightColor($row, $col, $sheet = 0) {
return $this->colors [$this->xfProperty ( $row, $col, $sheet, 'borderRightColor' )];
}
function borderTopColor($row, $col, $sheet = 0) {
return $this->colors [$this->xfProperty ( $row, $col, $sheet, 'borderTopColor' )];
}
function borderBottomColor($row, $col, $sheet = 0) {
return $this->colors [$this->xfProperty ( $row, $col, $sheet, 'borderBottomColor' )];
}
// FONT PROPERTIES
// ===============
function fontRecord($row, $col, $sheet = 0) {
$xfRecord = $this->xfRecord ( $row, $col, $sheet );
if ($xfRecord != null) {
$font = $xfRecord ['fontIndex'];
if ($font != null) {
return $this->fontRecords [$font];
}
}
return null;
}
function fontProperty($row, $col, $sheet = 0, $prop) {
$font = $this->fontRecord ( $row, $col, $sheet );
if ($font != null) {
return $font [$prop];
}
return false;
}
function fontIndex($row, $col, $sheet = 0) {
return $this->xfProperty ( $row, $col, $sheet, 'fontIndex' );
}
function color($row, $col, $sheet = 0) {
$formatColor = $this->formatColor ( $row, $col, $sheet );
if ($formatColor != "") {
return $formatColor;
}
$ci = $this->fontProperty ( $row, $col, $sheet, 'color' );
return $this->rawColor ( $ci );
}
function rawColor($ci) {
if (($ci != 0x7FFF) && ($ci != '')) {
return $this->colors [$ci];
}
return "";
}
function bold($row, $col, $sheet = 0) {
return $this->fontProperty ( $row, $col, $sheet, 'bold' );
}
function italic($row, $col, $sheet = 0) {
return $this->fontProperty ( $row, $col, $sheet, 'italic' );
}
function underline($row, $col, $sheet = 0) {
return $this->fontProperty ( $row, $col, $sheet, 'under' );
}
function height($row, $col, $sheet = 0) {
return $this->fontProperty ( $row, $col, $sheet, 'height' );
}
function font($row, $col, $sheet = 0) {
return $this->fontProperty ( $row, $col, $sheet, 'font' );
}
// DUMP AN HTML TABLE OF THE ENTIRE XLS DATA
// =========================================
function dump($row_numbers = false, $col_letters = false, $sheet = 0, $table_class = 'excel') {
$out = "<table class=\"$table_class\" cellspacing=0>";
if ($col_letters) {
$out .= "<thead>\n\t<tr>";
if ($row_numbers) {
$out .= "\n\t\t<th> </th>";
}
for($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, ENT_COMPAT, $this->_defaultEncoding );
$link = $this->hyperlink ( $row, $col, $sheet );
if ($link != '') {
$val = "<a href=\"$link\">$val</a>";
}
}
$out .= "<nobr>" . nl2br ( $val ) . "</nobr>";
$out .= "</td>";
}
}
$out .= "</tr>\n";
}
$out .= "</tbody></table>";
return $out;
}
// --------------
// END PUBLIC API
var $boundsheets = array ();
var $formatRecords = array ();
var $fontRecords = array ();
var $xfRecords = array ();
var $colInfo = array ();
var $rowInfo = array ();
var $sst = array ();
var $sheets = array ();
var $data;
var $_ole;
var $_defaultEncoding = "UTF-8";
var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
var $_columnsFormat = array ();
var $_rowoffset = 1;
var $_coloffset = 1;
/**
* List of default date formats used by Excel
*/
var $dateFormats = array (0xe => "m/d/Y", 0xf => "M-d-Y", 0x10 => "d-M", 0x11 => "M-Y", 0x12 => "h:i a", 0x13 => "h:i:s a", 0x14 => "H:i", 0x15 => "H:i:s", 0x16 => "d/m/Y H:i", 0x2d => "i:s", 0x2e => "H:i:s", 0x2f => "i:s.S" );
/**
* Default number formats used by Excel
*/
var $numberFormats = array (0x1 => "0", 0x2 => "0.00", 0x3 => "#,##0", 0x4 => "#,##0.00", 0x5 => "\$#,##0;(\$#,##0)", 0x6 => "\$#,##0;[Red](\$#,##0)", 0x7 => "\$#,##0.00;(\$#,##0.00)", 0x8 => "\$#,##0.00;[Red](\$#,##0.00)", 0x9 => "0%", 0xa => "0.00%", 0xb => "0.00E+00", 0x25 => "#,##0;(#,##0)", 0x26 => "#,##0;[Red](#,##0)", 0x27 => "#,##0.00;(#,##0.00)", 0x28 => "#,##0.00;[Red](#,##0.00)", 0x29 => "#,##0;(#,##0)", // Not exactly
0x2a => "\$#,##0;(\$#,##0)", // Not exactly
0x2b => "#,##0.00;(#,##0.00)", // Not exactly
0x2c => "\$#,##0.00;(\$#,##0.00)", // Not exactly
0x30 => "##0.0E+0" );
var $colors = Array (0x00 => "#000000", 0x01 => "#FFFFFF", 0x02 => "#FF0000", 0x03 => "#00FF00", 0x04 => "#0000FF", 0x05 => "#FFFF00", 0x06 => "#FF00FF", 0x07 => "#00FFFF", 0x08 => "#000000", 0x09 => "#FFFFFF", 0x0A => "#FF0000", 0x0B => "#00FF00", 0x0C => "#0000FF", 0x0D => "#FFFF00", 0x0E => "#FF00FF", 0x0F => "#00FFFF", 0x10 => "#800000", 0x11 => "#008000", 0x12 => "#000080", 0x13 => "#808000", 0x14 => "#800080", 0x15 => "#008080", 0x16 => "#C0C0C0", 0x17 => "#808080", 0x18 => "#9999FF", 0x19 => "#993366", 0x1A => "#FFFFCC", 0x1B => "#CCFFFF", 0x1C => "#660066", 0x1D => "#FF8080", 0x1E => "#0066CC", 0x1F => "#CCCCFF", 0x20 => "#000080", 0x21 => "#FF00FF", 0x22 => "#FFFF00", 0x23 => "#00FFFF", 0x24 => "#800080", 0x25 => "#800000", 0x26 => "#008080", 0x27 => "#0000FF", 0x28 => "#00CCFF", 0x29 => "#CCFFFF", 0x2A => "#CCFFCC", 0x2B => "#FFFF99", 0x2C => "#99CCFF", 0x2D => "#FF99CC", 0x2E => "#CC99FF", 0x2F => "#FFCC99", 0x30 => "#3366FF", 0x31 => "#33CCCC", 0x32 => "#99CC00", 0x33 => "#FFCC00", 0x34 => "#FF9
900", 0x35 => "#FF6600", 0x36 => "#666699", 0x37 => "#969696", 0x38 => "#003366", 0x39 => "#339966", 0x3A => "#003300", 0x3B => "#333300", 0x3C => "#993300", 0x3D => "#993366", 0x3E => "#333399", 0x3F => "#333333", 0x40 => "#000000", 0x41 => "#FFFFFF",
0x43 => "#000000", 0x4D => "#000000", 0x4E => "#FFFFFF", 0x4F => "#000000", 0x50 => "#FFFFFF", 0x51 => "#000000",
0x7FFF => "#000000" );
var $lineStyles = array (0x00 => "", 0x01 => "Thin", 0x02 => "Medium", 0x03 => "Dashed", 0x04 => "Dotted", 0x05 => "Thick", 0x06 => "Double", 0x07 => "Hair", 0x08 => "Medium dashed", 0x09 => "Thin dash-dotted", 0x0A => "Medium dash-dotted", 0x0B => "Thin dash-dot-dotted", 0x0C => "Medium dash-dot-dotted", 0x0D => "Slanted medium dash-dotted" );
var $lineStylesCss = array ("Thin" => "1px solid", "Medium" => "2px solid", "Dashed" => "1px dashed", "Dotted" => "1px dotted", "Thick" => "3px solid", "Double" => "double", "Hair" => "1px solid", "Medium dashed" => "2px dashed", "Thin dash-dotted" => "1px dashed", "Medium dash-dotted" => "2px dashed", "Thin dash-dot-dotted" => "1px dashed", "Medium dash-dot-dotted" => "2px dashed", "Slanted medium dash-dotte" => "2px dashed" );
function read16bitstring($data, $start) {
$len = 0;
while ( ord ( $data [$start + $len] ) + ord ( $data [$start + $len + 1] ) > 0 )
$len ++;
return substr ( $data, $start, $len );
}
// ADDED by Matt Kruse for better formatting
function _format_value($format, $num, $f) {
// 49==TEXT format
// http://code.google.com/p/php-excel-reader/issues/detail?id=7
if ((! $f && $format == "%s") || ($f == 49) || ($format == "GENERAL")) {
return array ('string' => $num, 'formatColor' => null );
}
// Custom pattern can be POSITIVE;NEGATIVE;ZERO
// The "text" option as 4th parameter is not handled
$parts = explode ( ";", $format );
$pattern = $parts [0];
// Negative pattern
if (count ( $parts ) > 2 && $num == 0) {
$pattern = $parts [2];
}
// Zero pattern
if (count ( $parts ) > 1 && $num < 0) {
$pattern = $parts [1];
$num = abs ( $num );
}
$color = "";
$matches = array ();
$color_regex = "/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i";
if (preg_match ( $color_regex, $pattern, $matches )) {
$color = strtolower ( $matches [1] );
$pattern = preg_replace ( $color_regex, "", $pattern );
}
// In Excel formats, "_" is used to add spacing, which we can't do in HTML
$pattern = preg_replace ( "/_./", "", $pattern );
// Some non-number characters are escaped with \, which we don't need
$pattern = preg_replace ( "/\\\/", "", $pattern );
// Some non-number strings are quoted, so we'll get rid of the quotes
$pattern = preg_replace ( "/\"/", "", $pattern );
// TEMPORARY - Convert # to 0
$pattern = preg_replace ( "/\#/", "0", $pattern );
// Find out if we need comma formatting
$has_commas = preg_match ( "/,/", $pattern );
if ($has_commas) {
$pattern = preg_replace ( "/,/", "", $pattern );
}
// Handle Percentages
if (preg_match ( "/\d(\%)([^\%]|$)/", $pattern, $matches )) {
$num = $num * 100;
$pattern = preg_replace ( "/(\d)(\%)([^\%]|$)/", "$1%$3", $pattern );
}
// Handle the number itself
$number_regex = "/(\d+)(\.?)(\d*)/";
if (preg_match ( $number_regex, $pattern, $matches )) {
$left = $matches [1];
$dec = $matches [2];
$right = $matches [3];
if ($has_commas) {
$formatted = number_format ( $num, strlen ( $right ) );
} else {
$sprintf_pattern = "%1." . strlen ( $right ) . "f";
$formatted = sprintf ( $sprintf_pattern, $num );
}
$pattern = preg_replace ( $number_regex, $formatted, $pattern );
}
return array ('string' => $pattern, 'formatColor' => $color );
}
/**
* Constructor
*
* Some basic initialisation
*/
function Spreadsheet_Excel_Reader($file = '', $store_extended_info = true, $outputEncoding = '') {
$this->_ole = new OLERead ( );
$this->setUTFEncoder ( 'iconv' );
if ($outputEncoding != '') {
$this->setOutputEncoding ( $outputEncoding );
}
for($i = 1; $i < 245; $i ++) {
$name = strtolower ( ((($i - 1) / 26 >= 1) ? chr ( ($i - 1) / 26 + 64 ) : '') . chr ( ($i - 1) % 26 + 65 ) );
$this->colnames [$name] = $i;
$this->colindexes [$i] = $name;
}
$this->store_extended_info = $store_extended_info;
if ($file != "") {
$this->read ( $file );
}
}
/**
* Set the encoding method
*/
function setOutputEncoding($encoding) {
$this->_defaultEncoding = $encoding;
}
/**
* $encoder = 'iconv' or 'mb'
* set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
* set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
*/
function setUTFEncoder($encoder = 'iconv') {
$this->_encoderFunction = '';
if ($encoder == 'iconv') {
$this->_encoderFunction = function_exists ( 'iconv' ) ? 'iconv' : '';
} elseif ($encoder == 'mb') {
$this->_encoderFunction = function_exists ( 'mb_convert_encoding' ) ? 'mb_convert_encoding' : '';
}
}
function setRowColOffset($iOffset) {
$this->_rowoffset = $iOffset;
$this->_coloffset = $iOffset;
}
/**
* Set the default number format
*/
function setDefaultFormat($sFormat) {
$this->_defaultFormat = $sFormat;
}
/**
* Force a column to use a certain format
*/
function setColumnFormat($column, $sFormat) {
$this->_columnsFormat [$column] = $sFormat;
}
/**
* Read the spreadsheet file using OLE, then parse
*/
function read($sFileName) {
$res = $this->_ole->read ( $sFileName );
// oops, something goes wrong (Darko Miljanovic)
if ($res === false) {
// check error code
if ($this->_ole->error == 1) {
// bad file
die ( 'The filename ' . $sFileName . ' is not readable' );
}
// check other error codes here (eg bad fileformat, etc...)
}
$this->data = $this->_ole->getWorkBook ();
$this->_parse ();
}
/**
* Parse a workbook
*
* @access private
* @return bool
*/
function _parse() {
$pos = 0;
$data = $this->data;
$code = v ( $data, $pos );
$length = v ( $data, $pos + 2 );
$version = v ( $data, $pos + 4 );
$substreamType = v ( $data, $pos + 6 );
$this->version = $version;
if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
return false;
}
if ($substreamType != SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS) {
return false;
}
$pos += $length + 4;
$code = v ( $data, $pos );
$length = v ( $data, $pos + 2 );
while ( $code != SPREADSHEET_EXCEL_READER_TYPE_EOF ) {
switch ($code) {
case SPREADSHEET_EXCEL_READER_TYPE_SST :
$spos = $pos + 4;
$limitpos = $spos + $length;
$uniqueStrings = $this->_GetInt4d ( $data, $spos + 4 );
$spos += 8;
for($i = 0; $i < $uniqueStrings; $i ++) {
// Read in the number of characters
if ($spos == $limitpos) {
$opcode = v ( $data, $spos );
$conlength = v ( $data, $spos + 2 );
if ($opcode != 0x3c) {
return - 1;
}
$spos += 4;
$limitpos = $spos + $conlength;
}
$numChars = ord ( $data [$spos] ) | (ord ( $data [$spos + 1] ) << 8);
$spos += 2;
$optionFlags = ord ( $data [$spos] );
$spos ++;
$asciiEncoding = (($optionFlags & 0x01) == 0);
$extendedString = (($optionFlags & 0x04) != 0);
// See if string contains formatting information
$richString = (($optionFlags & 0x08) != 0);
if ($richString) {
// Read in the crun
$formattingRuns = v ( $data, $spos );
$spos += 2;
}
if ($extendedString) {
// Read in cchExtRst
$extendedRunLength = $this->_GetInt4d ( $data, $spos );
$spos += 4;
}
$len = ($asciiEncoding) ? $numChars : $numChars * 2;
if ($spos + $len < $limitpos) {
$retstr = substr ( $data, $spos, $len );
$spos += $len;
} else {
// found countinue
$retstr = substr ( $data, $spos, $limitpos - $spos );
$bytesRead = $limitpos - $spos;
$charsLeft = $numChars - (($asciiEncoding) ? $bytesRead : ($bytesRead / 2));
$spos = $limitpos;
while ( $charsLeft > 0 ) {
$opcode = v ( $data, $spos );
$conlength = v ( $data, $spos + 2 );
if ($opcode != 0x3c) {
return - 1;
}
$spos += 4;
$limitpos = $spos + $conlength;
$option = ord ( $data [$spos] );
$spos += 1;
if ($asciiEncoding && ($option == 0)) {
$len = min ( $charsLeft, $limitpos - $spos ); // min($charsLeft, $conlength);
$retstr .= substr ( $data, $spos, $len );
$charsLeft -= $len;
$asciiEncoding = true;
} elseif (! $asciiEncoding && ($option != 0)) {
$len = min ( $charsLeft * 2, $limitpos - $spos ); // min($charsLeft, $conlength);
$retstr .= substr ( $data, $spos, $len );
$charsLeft -= $len / 2;
$asciiEncoding = false;
} elseif (! $asciiEncoding && ($option == 0)) {
// Bummer - the string starts off as Unicode, but after the
// continuation it is in straightforward ASCII encoding
$len = min ( $charsLeft, $limitpos - $spos ); // min($charsLeft, $conlength);
for($j = 0; $j < $len; $j ++) {
$retstr .= $data [$spos + $j] . chr ( 0 );
}
$charsLeft -= $len;
$asciiEncoding = false;
} else {
$newstr = '';
for($j = 0; $j < strlen ( $retstr ); $j ++) {
$newstr = $retstr [$j] . chr ( 0 );
}
$retstr = $newstr;
$len = min ( $charsLeft * 2, $limitpos - $spos ); // min($charsLeft, $conlength);
$retstr .= substr ( $data, $spos, $len );
$charsLeft -= $len / 2;
$asciiEncoding = false;
}
$spos += $len;
}
}
if ($asciiEncoding)
$retstr = preg_replace ( "/(.)/s", "$1\0", $retstr );
$retstr = $this->_encodeUTF16 ( $retstr );
if ($richString) {
$spos += 4 * $formattingRuns;
}
// For extended strings, skip over the extended string data
if ($extendedString) {
$spos += $extendedRunLength;
}
$this->sst [] = $retstr;
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS :
return false;
break;
case SPREADSHEET_EXCEL_READER_TYPE_NAME :
break;
case SPREADSHEET_EXCEL_READER_TYPE_FORMAT :
$indexCode = v ( $data, $pos + 4 );
if ($version == SPREADSHEET_EXCEL_READER_BIFF8) {
$numchars = v ( $data, $pos + 6 );
if (ord ( $data [$pos + 8] ) == 0) {
$formatString = substr ( $data, $pos + 9, $numchars );
} else {
$formatString = substr ( $data, $pos + 9, $numchars * 2 );
}
} else {
$numchars = ord ( $data [$pos + 6] );
$formatString = substr ( $data, $pos + 7, $numchars * 2 );
}
$this->formatRecords [$indexCode] = $formatString;
break;
case SPREADSHEET_EXCEL_READER_TYPE_FONT :
$height = v ( $data, $pos + 4 );
$option = v ( $data, $pos + 6 );
$color = v ( $data, $pos + 8 );
$weight = v ( $data, $pos + 10 );
$under = ord ( $data [$pos + 14] );
$font = "";
// Font name
$numchars = ord ( $data [$pos + 18] );
if ((ord ( $data [$pos + 19] ) & 1) == 0) {
$font = substr ( $data, $pos + 20, $numchars );
} else {
$font = substr ( $data, $pos + 20, $numchars * 2 );
$font = $this->_encodeUTF16 ( $font );
}
$this->fontRecords [] = array ('height' => $height / 20, 'italic' => ! ! ($option & 2), 'color' => $color, 'under' => ! ($under == 0), 'bold' => ($weight == 700), 'font' => $font, 'raw' => $this->dumpHexData ( $data, $pos + 3, $length ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_PALETTE :
$colors = ord ( $data [$pos + 4] ) | ord ( $data [$pos + 5] ) << 8;
for($coli = 0; $coli < $colors; $coli ++) {
$colOff = $pos + 2 + ($coli * 4);
$colr = ord ( $data [$colOff] );
$colg = ord ( $data [$colOff + 1] );
$colb = ord ( $data [$colOff + 2] );
$this->colors [0x07 + $coli] = '#' . $this->myhex ( $colr ) . $this->myhex ( $colg ) . $this->myhex ( $colb );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_XF :
$fontIndexCode = (ord ( $data [$pos + 4] ) | ord ( $data [$pos + 5] ) << 8) - 1;
$fontIndexCode = max ( 0, $fontIndexCode );
$indexCode = ord ( $data [$pos + 6] ) | ord ( $data [$pos + 7] ) << 8;
$alignbit = ord ( $data [$pos + 10] ) & 3;
$bgi = (ord ( $data [$pos + 22] ) | ord ( $data [$pos + 23] ) << 8) & 0x3FFF;
$bgcolor = ($bgi & 0x7F);
// $bgcolor = ($bgi & 0x3f80) >> 7;
$align = "";
if ($alignbit == 3) {
$align = "right";
}
if ($alignbit == 2) {
$align = "center";
}
$fillPattern = (ord ( $data [$pos + 21] ) & 0xFC) >> 2;
if ($fillPattern == 0) {
$bgcolor = "";
}
$xf = array ();
$xf ['formatIndex'] = $indexCode;
$xf ['align'] = $align;
$xf ['fontIndex'] = $fontIndexCode;
$xf ['bgColor'] = $bgcolor;
$xf ['fillPattern'] = $fillPattern;
$border = ord ( $data [$pos + 14] ) | (ord ( $data [$pos + 15] ) << 8) | (ord ( $data [$pos + 16] ) << 16) | (ord ( $data [$pos + 17] ) << 24);
$xf ['borderLeft'] = $this->lineStyles [($border & 0xF)];
$xf ['borderRight'] = $this->lineStyles [($border & 0xF0) >> 4];
$xf ['borderTop'] = $this->lineStyles [($border & 0xF00) >> 8];
$xf ['borderBottom'] = $this->lineStyles [($border & 0xF000) >> 12];
$xf ['borderLeftColor'] = ($border & 0x7F0000) >> 16;
$xf ['borderRightColor'] = ($border & 0x3F800000) >> 23;
$border = (ord ( $data [$pos + 18] ) | ord ( $data [$pos + 19] ) << 8);
$xf ['borderTopColor'] = ($border & 0x7F);
$xf ['borderBottomColor'] = ($border & 0x3F80) >> 7;
if (array_key_exists ( $indexCode, $this->dateFormats )) {
$xf ['type'] = 'date';
$xf ['format'] = $this->dateFormats [$indexCode];
if ($align == '') {
$xf ['align'] = 'right';
}
} elseif (array_key_exists ( $indexCode, $this->numberFormats )) {
$xf ['type'] = 'number';
$xf ['format'] = $this->numberFormats [$indexCode];
if ($align == '') {
$xf ['align'] = 'right';
}
} else {
$isdate = FALSE;
$formatstr = '';
if ($indexCode > 0) {
if (isset ( $this->formatRecords [$indexCode] ))
$formatstr = $this->formatRecords [$indexCode];
if ($formatstr != "") {
$tmp = preg_replace ( "/\;.*/", "", $formatstr );
$tmp = preg_replace ( "/^\[[^\]]*\]/", "", $tmp );
if (preg_match ( "/[^hmsday\/\-:\s\\\,AMP]/i", $tmp ) == 0) { // found day and time format
$isdate = TRUE;
$formatstr = $tmp;
$formatstr = str_replace ( array ('AM/PM', 'mmmm', 'mmm' ), array ('a', 'F', 'M' ), $formatstr );
// m/mm are used for both minutes and months - oh SNAP!
// This mess tries to fix for that.
// 'm' == minutes only if following h/hh or preceding s/ss
$formatstr = preg_replace ( "/(h:?)mm?/", "$1i", $formatstr );
$formatstr = preg_replace ( "/mm?(:?s)/", "i$1", $formatstr );
// A single 'm' = n in PHP
$formatstr = preg_replace ( "/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr );
$formatstr = preg_replace ( "/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr );
// else it's months
$formatstr = str_replace ( 'mm', 'm', $formatstr );
// Convert single 'd' to 'j'
$formatstr = preg_replace ( "/(^|[^d])d([^d]|$)/", '$1j$2', $formatstr );
$formatstr = str_replace ( array ('dddd', 'ddd', 'dd', 'yyyy', 'yy', 'hh', 'h' ), array ('l', 'D', 'd', 'Y', 'y', 'H', 'g' ), $formatstr );
$formatstr = preg_replace ( "/ss?/", 's', $formatstr );
}
}
}
if ($isdate) {
$xf ['type'] = 'date';
$xf ['format'] = $formatstr;
if ($align == '') {
$xf ['align'] = 'right';
}
} else {
// If the format string has a 0 or # in it, we'll assume it's a number
if (preg_match ( "/[0#]/", $formatstr )) {
$xf ['type'] = 'number';
if ($align == '') {
$xf ['align'] = 'right';
}
} else {
$xf ['type'] = 'other';
}
$xf ['format'] = $formatstr;
$xf ['code'] = $indexCode;
}
}
$this->xfRecords [] = $xf;
break;
case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR :
$this->nineteenFour = (ord ( $data [$pos + 4] ) == 1);
break;
case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET :
$rec_offset = $this->_GetInt4d ( $data, $pos + 4 );
$rec_typeFlag = ord ( $data [$pos + 8] );
$rec_visibilityFlag = ord ( $data [$pos + 9] );
$rec_length = ord ( $data [$pos + 10] );
if ($version == SPREADSHEET_EXCEL_READER_BIFF8) {
$chartype = ord ( $data [$pos + 11] );
if ($chartype == 0) {
$rec_name = substr ( $data, $pos + 12, $rec_length );
} else {
$rec_name = $this->_encodeUTF16 ( substr ( $data, $pos + 12, $rec_length * 2 ) );
}
} elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7) {
$rec_name = substr ( $data, $pos + 11, $rec_length );
}
$this->boundsheets [] = array ('name' => $rec_name, 'offset' => $rec_offset );
break;
}
$pos += $length + 4;
$code = ord ( $data [$pos] ) | ord ( $data [$pos + 1] ) << 8;
$length = ord ( $data [$pos + 2] ) | ord ( $data [$pos + 3] ) << 8;
}
foreach ( $this->boundsheets as $key => $val ) {
$this->sn = $key;
$this->_parsesheet ( $val ['offset'] );
}
return true;
}
/**
* Parse a worksheet
*/
function _parsesheet($spos) {
$cont = true;
$data = $this->data;
// read BOF
$code = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$length = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$version = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
$substreamType = ord ( $data [$spos + 6] ) | ord ( $data [$spos + 7] ) << 8;
if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
return - 1;
}
if ($substreamType != SPREADSHEET_EXCEL_READER_WORKSHEET) {
return - 2;
}
$spos += $length + 4;
while ( $cont ) {
$lowcode = ord ( $data [$spos] );
if ($lowcode == SPREADSHEET_EXCEL_READER_TYPE_EOF)
break;
$code = $lowcode | ord ( $data [$spos + 1] ) << 8;
$length = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$spos += 4;
$this->sheets [$this->sn] ['maxrow'] = $this->_rowoffset - 1;
$this->sheets [$this->sn] ['maxcol'] = $this->_coloffset - 1;
unset ( $this->rectype );
switch ($code) {
case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION :
if (! isset ( $this->numRows )) {
if (($length == 10) || ($version == SPREADSHEET_EXCEL_READER_BIFF7)) {
$this->sheets [$this->sn] ['numRows'] = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$this->sheets [$this->sn] ['numCols'] = ord ( $data [$spos + 6] ) | ord ( $data [$spos + 7] ) << 8;
} else {
$this->sheets [$this->sn] ['numRows'] = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
$this->sheets [$this->sn] ['numCols'] = ord ( $data [$spos + 10] ) | ord ( $data [$spos + 11] ) << 8;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS :
$cellRanges = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
for($i = 0; $i < $cellRanges; $i ++) {
$fr = ord ( $data [$spos + 8 * $i + 2] ) | ord ( $data [$spos + 8 * $i + 3] ) << 8;
$lr = ord ( $data [$spos + 8 * $i + 4] ) | ord ( $data [$spos + 8 * $i + 5] ) << 8;
$fc = ord ( $data [$spos + 8 * $i + 6] ) | ord ( $data [$spos + 8 * $i + 7] ) << 8;
$lc = ord ( $data [$spos + 8 * $i + 8] ) | ord ( $data [$spos + 8 * $i + 9] ) << 8;
if ($lr - $fr > 0) {
$this->sheets [$this->sn] ['cellsInfo'] [$fr + 1] [$fc + 1] ['rowspan'] = $lr - $fr + 1;
}
if ($lc - $fc > 0) {
$this->sheets [$this->sn] ['cellsInfo'] [$fr + 1] [$fc + 1] ['colspan'] = $lc - $fc + 1;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_RK :
case SPREADSHEET_EXCEL_READER_TYPE_RK2 :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$rknum = $this->_GetInt4d ( $data, $spos + 6 );
$numValue = $this->_GetIEEE754 ( $rknum );
$info = $this->_getCellDetails ( $spos, $numValue, $column );
$this->addcell ( $row, $column, $info ['string'], $info );
break;
case SPREADSHEET_EXCEL_READER_TYPE_LABELSST :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$xfindex = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
$index = $this->_GetInt4d ( $data, $spos + 6 );
$this->addcell ( $row, $column, $this->sst [$index], array ('xfIndex' => $xfindex ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_MULRK :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$colFirst = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$colLast = ord ( $data [$spos + $length - 2] ) | ord ( $data [$spos + $length - 1] ) << 8;
$columns = $colLast - $colFirst + 1;
$tmppos = $spos + 4;
for($i = 0; $i < $columns; $i ++) {
$numValue = $this->_GetIEEE754 ( $this->_GetInt4d ( $data, $tmppos + 2 ) );
$info = $this->_getCellDetails ( $tmppos - 4, $numValue, $colFirst + $i + 1 );
$tmppos += 6;
$this->addcell ( $row, $colFirst + $i, $info ['string'], $info );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_NUMBER :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$tmp = unpack ( "ddouble", substr ( $data, $spos + 6, 8 ) ); // It machine machine dependent
if ($this->isDate ( $spos )) {
$numValue = $tmp ['double'];
} else {
$numValue = $this->createNumber ( $spos );
}
$info = $this->_getCellDetails ( $spos, $numValue, $column );
$this->addcell ( $row, $column, $info ['string'], $info );
break;
case SPREADSHEET_EXCEL_READER_TYPE_FORMULA :
case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2 :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
if ((ord ( $data [$spos + 6] ) == 0) && (ord ( $data [$spos + 12] ) == 255) && (ord ( $data [$spos + 13] ) == 255)) {
//String formula. Result follows in a STRING record
// This row/col are stored to be referenced in that record
// http://code.google.com/p/php-excel-reader/issues/detail?id=4
$previousRow = $row;
$previousCol = $column;
} elseif ((ord ( $data [$spos + 6] ) == 1) && (ord ( $data [$spos + 12] ) == 255) && (ord ( $data [$spos + 13] ) == 255)) {
//Boolean formula. Result is in +2; 0=false,1=true
// http://code.google.com/p/php-excel-reader/issues/detail?id=4
if (ord ( $this->data [$spos + 8] ) == 1) {
$this->addcell ( $row, $column, "TRUE" );
} else {
$this->addcell ( $row, $column, "FALSE" );
}
} elseif ((ord ( $data [$spos + 6] ) == 2) && (ord ( $data [$spos + 12] ) == 255) && (ord ( $data [$spos + 13] ) == 255)) {
//Error formula. Error code is in +2;
} elseif ((ord ( $data [$spos + 6] ) == 3) && (ord ( $data [$spos + 12] ) == 255) && (ord ( $data [$spos + 13] ) == 255)) {
//Formula result is a null string.
$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 += $len;
if ($asciiEncoding)
$retstr = preg_replace ( "/(.)/s", "$1\0", $retstr );
$retstr = $this->_encodeUTF16 ( $retstr );
} elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7) {
// Simple byte string
$xpos = $spos;
$numChars = ord ( $data [$xpos] ) | (ord ( $data [$xpos + 1] ) << 8);
$xpos += 2;
$retstr = substr ( $data, $xpos, $numChars );
}
$this->addcell ( $previousRow, $previousCol, $retstr );
break;
case SPREADSHEET_EXCEL_READER_TYPE_ROW :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$rowInfo = ord ( $data [$spos + 6] ) | ((ord ( $data [$spos + 7] ) << 8) & 0x7FFF);
if (($rowInfo & 0x8000) > 0) {
$rowHeight = - 1;
} else {
$rowHeight = $rowInfo & 0x7FFF;
}
$rowHidden = (ord ( $data [$spos + 12] ) & 0x20) >> 5;
$this->rowInfo [$this->sn] [$row + 1] = Array ('height' => $rowHeight / 20, 'hidden' => $rowHidden );
break;
case SPREADSHEET_EXCEL_READER_TYPE_DBCELL :
break;
case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$cols = ($length / 2) - 3;
for($c = 0; $c < $cols; $c ++) {
$xfindex = ord ( $data [$spos + 4 + ($c * 2)] ) | ord ( $data [$spos + 5 + ($c * 2)] ) << 8;
$this->addcell ( $row, $column + $c, "", array ('xfIndex' => $xfindex ) );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_LABEL :
$row = ord ( $data [$spos] ) | ord ( $data [$spos + 1] ) << 8;
$column = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$this->addcell ( $row, $column, substr ( $data, $spos + 8, ord ( $data [$spos + 6] ) | ord ( $data [$spos + 7] ) << 8 ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_EOF :
$cont = false;
break;
case SPREADSHEET_EXCEL_READER_TYPE_HYPER :
// Only handle hyperlinks to a URL
$row = ord ( $this->data [$spos] ) | ord ( $this->data [$spos + 1] ) << 8;
$row2 = ord ( $this->data [$spos + 2] ) | ord ( $this->data [$spos + 3] ) << 8;
$column = ord ( $this->data [$spos + 4] ) | ord ( $this->data [$spos + 5] ) << 8;
$column2 = ord ( $this->data [$spos + 6] ) | ord ( $this->data [$spos + 7] ) << 8;
$linkdata = Array ();
$flags = ord ( $this->data [$spos + 28] );
$udesc = "";
$ulink = "";
$uloc = 32;
$linkdata ['flags'] = $flags;
if (($flags & 1) > 0) { // is a type we understand
// is there a description ?
if (($flags & 0x14) == 0x14) { // has a description
$uloc += 4;
$descLen = ord ( $this->data [$spos + 32] ) | ord ( $this->data [$spos + 33] ) << 8;
$udesc = substr ( $this->data, $spos + $uloc, $descLen * 2 );
$uloc += 2 * $descLen;
}
$ulink = $this->read16bitstring ( $this->data, $spos + $uloc + 20 );
if ($udesc == "") {
$udesc = $ulink;
}
}
$linkdata ['desc'] = $udesc;
$linkdata ['link'] = $this->_encodeUTF16 ( $ulink );
for($r = $row; $r <= $row2; $r ++) {
for($c = $column; $c <= $column2; $c ++) {
$this->sheets [$this->sn] ['cellsInfo'] [$r + 1] [$c + 1] ['hyperlink'] = $linkdata;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH :
$this->defaultColWidth = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
break;
case SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH :
$this->standardColWidth = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
break;
case SPREADSHEET_EXCEL_READER_TYPE_COLINFO :
$colfrom = ord ( $data [$spos + 0] ) | ord ( $data [$spos + 1] ) << 8;
$colto = ord ( $data [$spos + 2] ) | ord ( $data [$spos + 3] ) << 8;
$cw = ord ( $data [$spos + 4] ) | ord ( $data [$spos + 5] ) << 8;
$cxf = ord ( $data [$spos + 6] ) | ord ( $data [$spos + 7] ) << 8;
$co = ord ( $data [$spos + 8] );
for($coli = $colfrom; $coli <= $colto; $coli ++) {
$this->colInfo [$this->sn] [$coli + 1] = Array ('width' => $cw, 'xf' => $cxf, 'hidden' => ($co & 0x01), 'collapsed' => ($co & 0x1000) >> 12 );
}
break;
default :
break;
}
$spos += $length;
}
if (! isset ( $this->sheets [$this->sn] ['numRows'] ))
$this->sheets [$this->sn] ['numRows'] = $this->sheets [$this->sn] ['maxrow'];
if (! isset ( $this->sheets [$this->sn] ['numCols'] ))
$this->sheets [$this->sn] ['numCols'] = $this->sheets [$this->sn] ['maxcol'];
}
function isDate($spos) {
$xfindex = ord ( $this->data [$spos + 4] ) | ord ( $this->data [$spos + 5] ) << 8;
return ($this->xfRecords [$xfindex] ['type'] == 'date');
}
// Get the details for a particular cell
function _getCellDetails($spos, $numValue, $column) {
$xfindex = ord ( $this->data [$spos + 4] ) | ord ( $this->data [$spos + 5] ) << 8;
$xfrecord = $this->xfRecords [$xfindex];
$type = $xfrecord ['type'];
$format = $xfrecord ['format'];
$formatIndex = $xfrecord ['formatIndex'];
$fontIndex = $xfrecord ['fontIndex'];
$formatColor = "";
$rectype = '';
$string = '';
$raw = '';
if (isset ( $this->_columnsFormat [$column + 1] )) {
$format = $this->_columnsFormat [$column + 1];
}
if ($type == 'date') {
// See http://groups.google.com/group/php-excel-reader-discuss/browse_frm/thread/9c3f9790d12d8e10/f2045c2369ac79de
$rectype = 'date';
// Convert numeric value into a date
$utcDays = floor ( $numValue - ($this->nineteenFour ? SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904 : SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS) );
$utcValue = ($utcDays) * SPREADSHEET_EXCEL_READER_MSINADAY;
$dateinfo = gmgetdate ( $utcValue );
$raw = $numValue;
$fractionalDay = $numValue - floor ( $numValue ) + .0000001; // The .0000001 is to fix for php/excel fractional diffs
$totalseconds = floor ( SPREADSHEET_EXCEL_READER_MSINADAY * $fractionalDay );
$secs = $totalseconds % 60;
$totalseconds -= $secs;
$hours = floor ( $totalseconds / (60 * 60) );
$mins = floor ( $totalseconds / 60 ) % 60;
$string = date ( $format, mktime ( $hours, $mins, $secs, $dateinfo ["mon"], $dateinfo ["mday"], $dateinfo ["year"] ) );
} else if ($type == 'number') {
$rectype = 'number';
$formatted = $this->_format_value ( $format, $numValue, $formatIndex );
$string = $formatted ['string'];
$formatColor = $formatted ['formatColor'];
$raw = $numValue;
} else {
if ($format == "") {
$format = $this->_defaultFormat;
}
$rectype = 'unknown';
$formatted = $this->_format_value ( $format, $numValue, $formatIndex );
$string = $formatted ['string'];
$formatColor = $formatted ['formatColor'];
$raw = $numValue;
}
return array ('string' => $string, 'raw' => $raw, 'rectype' => $rectype, 'format' => $format, 'formatIndex' => $formatIndex, 'fontIndex' => $fontIndex, 'formatColor' => $formatColor, 'xfIndex' => $xfindex );
}
function createNumber($spos) {
$rknumhigh = $this->_GetInt4d ( $this->data, $spos + 10 );
$rknumlow = $this->_GetInt4d ( $this->data, $spos + 6 );
$sign = ($rknumhigh & 0x80000000) >> 31;
$exp = ($rknumhigh & 0x7ff00000) >> 20;
$mantissa = (0x100000 | ($rknumhigh & 0x000fffff));
$mantissalow1 = ($rknumlow & 0x80000000) >> 31;
$mantissalow2 = ($rknumlow & 0x7fffffff);
$value = $mantissa / pow ( 2, (20 - ($exp - 1023)) );
if ($mantissalow1 != 0)
$value += 1 / pow ( 2, (21 - ($exp - 1023)) );
$value += $mantissalow2 / pow ( 2, (52 - ($exp - 1023)) );
if ($sign) {
$value = - 1 * $value;
}
return $value;
}
function addcell($row, $col, $string, $info = null) {
$this->sheets [$this->sn] ['maxrow'] = max ( $this->sheets [$this->sn] ['maxrow'], $row + $this->_rowoffset );
$this->sheets [$this->sn] ['maxcol'] = max ( $this->sheets [$this->sn] ['maxcol'], $col + $this->_coloffset );
$this->sheets [$this->sn] ['cells'] [$row + $this->_rowoffset] [$col + $this->_coloffset] = $string;
if ($this->store_extended_info && $info) {
foreach ( $info as $key => $val ) {
$this->sheets [$this->sn] ['cellsInfo'] [$row + $this->_rowoffset] [$col + $this->_coloffset] [$key] = $val;
}
}
}
function _GetIEEE754($rknum) {
if (($rknum & 0x02) != 0) {
$value = $rknum >> 2;
} else {
//mmp
// I got my info on IEEE754 encoding from
// http://research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html
// The RK format calls for using only the most significant 30 bits of the
// 64 bit floating point value. The other 34 bits are assumed to be 0
// So, we use the upper 30 bits of $rknum as follows...
$sign = ($rknum & 0x80000000) >> 31;
$exp = ($rknum & 0x7ff00000) >> 20;
$mantissa = (0x100000 | ($rknum & 0x000ffffc));
$value = $mantissa / pow ( 2, (20 - ($exp - 1023)) );
if ($sign) {
$value = - 1 * $value;
}
//end of changes by mmp
}
if (($rknum & 0x01) != 0) {
$value /= 100;
}
return $value;
}
function _encodeUTF16($string) {
$result = $string;
if ($this->_defaultEncoding) {
switch ($this->_encoderFunction) {
case 'iconv' :
$result = iconv ( 'UTF-16LE', $this->_defaultEncoding, $string );
break;
case 'mb_convert_encoding' :
$result = mb_convert_encoding ( $string, $this->_defaultEncoding, 'UTF-16LE' );
break;
}
}
return $result;
}
function _GetInt4d($data, $pos) {
$value = ord ( $data [$pos] ) | (ord ( $data [$pos + 1] ) << 8) | (ord ( $data [$pos + 2] ) << 16) | (ord ( $data [$pos + 3] ) << 24);
if ($value >= 4294967294) {
$value = - 2;
}
return $value;
}
}
?>