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/wp-content/plugins/tablepress/libraries/excel-reader.class.php

https://github.com/instantiator/c100-site-wordpress
PHP | 1645 lines | 1524 code | 53 blank | 68 comment | 109 complexity | e519dfe7678aafcbf2e665d78f3c0ae2 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1

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  1. <?php
    2. 

  2. /**
    3. 

  3.  * PHP Excel (97/2003) Reader Class
    4. 

  4.  *
    5. 

  5.  * @package TablePress
    6. 

  6.  * @subpackage Libraries
    7. 

  7.  * @author Matt Kruse, Matt Roxburgh, Vadim Tkachenko, Tobias B채thge
    8. 

  8.  * @since 1.1.0
    9. 

  9.  */
    10. 

  10. 

  11. // Prohibit direct script loading
    12. 

  12. defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
    13. 

  13. 

  14. /**
    15. 

  15.  * A class for reading Microsoft Excel (97/2003) Spreadsheets.
    16. 

  16.  *
    17. 

  17.  * Version 2.21
    18. 

  18.  *
    19. 

  19.  * Enhanced and maintained by Matt Kruse < http://mattkruse.com >
    20. 

  20.  * Maintained at http://code.google.com/p/php-excel-reader/
    21. 

  21.  * Licensed under MIT license
    22. 

  22.  *
    23. 

  23.  * Format parsing and MUCH more contributed by:
    24. 

  24.  *      Matt Roxburgh < http://www.roxburgh.me.uk >
    25. 

  25.  *
    26. 

  26.  * Cleanup and changes for TablePress by Tobias B채thge
    27. 

  27.  * --------------------------------------------------------------------------
    28. 

  28.  */
    29. 

  29. 

  30. define('NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c);
    31. 

  31. define('SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c);
    32. 

  32. define('ROOT_START_BLOCK_POS', 0x30);
    33. 

  33. define('BIG_BLOCK_SIZE', 0x200);
    34. 

  34. define('SMALL_BLOCK_SIZE', 0x40);
    35. 

  35. define('EXTENSION_BLOCK_POS', 0x44);
    36. 

  36. define('NUM_EXTENSION_BLOCK_POS', 0x48);
    37. 

  37. define('PROPERTY_STORAGE_BLOCK_SIZE', 0x80);
    38. 

  38. define('BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c);
    39. 

  39. define('SMALL_BLOCK_THRESHOLD', 0x1000);
    40. 

  40. // property storage offsets
    41. 

  41. define('SIZE_OF_NAME_POS', 0x40);
    42. 

  42. define('TYPE_POS', 0x42);
    43. 

  43. define('START_BLOCK_POS', 0x74);
    44. 

  44. define('SIZE_POS', 0x78);
    45. 

  45. define('IDENTIFIER_OLE', pack("CCCCCCCC",0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1));
    46. 

  46. 

  47. class OLERead {
    48. 

  48. 	var $data = '';
    49. 

  49. 	function OLERead(){ }
    50. 

  50. 

  51. 	function read($data){
    52. 

  52. 		$this->data = $data;
    53. 

  53. 		if (!$this->data) {
    54. 

  54. 			$this->error = 1;
    55. 

  55. 			return false;
    56. 

  56. 		}
    57. 

  57. 		if (substr($this->data, 0, 8) != IDENTIFIER_OLE) {
    58. 

  58. 			$this->error = 2;
    59. 

  59. 			return false;
    60. 

  60. 		}
    61. 

  61. 		$this->numBigBlockDepotBlocks = $this->_GetInt4d($this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS);
    62. 

  62. 		$this->sbdStartBlock = $this->_GetInt4d($this->data, SMALL_BLOCK_DEPOT_BLOCK_POS);
    63. 

  63. 		$this->rootStartBlock = $this->_GetInt4d($this->data, ROOT_START_BLOCK_POS);
    64. 

  64. 		$this->extensionBlock = $this->_GetInt4d($this->data, EXTENSION_BLOCK_POS);
    65. 

  65. 		$this->numExtensionBlocks = $this->_GetInt4d($this->data, NUM_EXTENSION_BLOCK_POS);
    66. 

  66. 

  67. 		$bigBlockDepotBlocks = array();
    68. 

  68. 		$pos = BIG_BLOCK_DEPOT_BLOCKS_POS;
    69. 

  69. 		$bbdBlocks = $this->numBigBlockDepotBlocks;
    70. 

  70. 		if ($this->numExtensionBlocks != 0)
    71. 

  71. 			$bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS)/4;
    72. 

  72. 

  73. 		for ($i = 0; $i < $bbdBlocks; $i++) {
    74. 

  74. 			$bigBlockDepotBlocks[$i] = $this->_GetInt4d($this->data, $pos);
    75. 

  75. 			$pos += 4;
    76. 

  76. 		}
    77. 

  77. 

  78. 		for ($j = 0; $j < $this->numExtensionBlocks; $j++) {
    79. 

  79. 			$pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE;
    80. 

  80. 			$blocksToRead = min($this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1);
    81. 

  81. 

  82. 			for ($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++) {
    83. 

  83. 				$bigBlockDepotBlocks[$i] = $this->_GetInt4d($this->data, $pos);
    84. 

  84. 				$pos += 4;
    85. 

  85. 			}
    86. 

  86. 

  87. 			$bbdBlocks += $blocksToRead;
    88. 

  88. 			if ($bbdBlocks < $this->numBigBlockDepotBlocks)
    89. 

  89. 				$this->extensionBlock = $this->_GetInt4d($this->data, $pos);
    90. 

  90. 		}
    91. 

  91. 

  92. 		// readBigBlockDepot
    93. 

  93. 		$pos = 0;
    94. 

  94. 		$index = 0;
    95. 

  95. 		$this->bigBlockChain = array();
    96. 

  96. 

  97. 		for ($i = 0; $i < $this->numBigBlockDepotBlocks; $i++) {
    98. 

  98. 			$pos = ($bigBlockDepotBlocks[$i] + 1) * BIG_BLOCK_SIZE;
    99. 

  99. 			//echo "pos = $pos";
    100. 

  100. 			for ($j = 0 ; $j < BIG_BLOCK_SIZE / 4; $j++) {
    101. 

  101. 				$this->bigBlockChain[$index] = $this->_GetInt4d($this->data, $pos);
    102. 

  102. 				$pos += 4 ;
    103. 

  103. 				$index++;
    104. 

  104. 			}
    105. 

  105. 		}
    106. 

  106. 

  107. 		// readSmallBlockDepot();
    108. 

  108. 		$pos = 0;
    109. 

  109. 		$index = 0;
    110. 

  110. 		$sbdBlock = $this->sbdStartBlock;
    111. 

  111. 		$this->smallBlockChain = array();
    112. 

  112. 

  113. 		while ($sbdBlock != -2) {
    114. 

  114. 		  $pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE;
    115. 

  115. 		  for ($j = 0; $j < BIG_BLOCK_SIZE / 4; $j++) {
    116. 

  116. 			$this->smallBlockChain[$index] = $this->_GetInt4d($this->data, $pos);
    117. 

  117. 			$pos += 4;
    118. 

  118. 			$index++;
    119. 

  119. 		  }
    120. 

  120. 		  $sbdBlock = $this->bigBlockChain[$sbdBlock];
    121. 

  121. 		}
    122. 

  122. 

  123. 		// readData(rootStartBlock)
    124. 

  124. 		$block = $this->rootStartBlock;
    125. 

  125. 		$pos = 0;
    126. 

  126. 		$this->entry = $this->__readData($block);
    127. 

  127. 		$this->__readPropertySets();
    128. 

  128. 	}
    129. 

  129. 

  130. 	function __readData($bl) {
    131. 

  131. 		$block = $bl;
    132. 

  132. 		$pos = 0;
    133. 

  133. 		$data = '';
    134. 

  134. 		while ($block != -2)  {
    135. 

  135. 			$pos = ($block + 1) * BIG_BLOCK_SIZE;
    136. 

  136. 			$data = $data.substr($this->data, $pos, BIG_BLOCK_SIZE);
    137. 

  137. 			$block = $this->bigBlockChain[$block];
    138. 

  138. 		}
    139. 

  139. 		return $data;
    140. 

  140. 	 }
    141. 

  141. 

  142. 	function __readPropertySets(){
    143. 

  143. 		$offset = 0;
    144. 

  144. 		while ($offset < strlen($this->entry)) {
    145. 

  145. 			$d = substr($this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE);
    146. 

  146. 			$nameSize = ord($d[SIZE_OF_NAME_POS]) | (ord($d[SIZE_OF_NAME_POS+1]) << 8);
    147. 

  147. 			$type = ord($d[TYPE_POS]);
    148. 

  148. 			$startBlock = $this->_GetInt4d($d, START_BLOCK_POS);
    149. 

  149. 			$size = $this->_GetInt4d($d, SIZE_POS);
    150. 

  150. 			$name = '';
    151. 

  151. 			for ($i = 0; $i < $nameSize ; $i++) {
    152. 

  152. 				$name .= $d[$i];
    153. 

  153. 			}
    154. 

  154. 			$name = str_replace("\x00", "", $name);
    155. 

  155. 			$this->props[] = array (
    156. 

  156. 				'name' => $name,
    157. 

  157. 				'type' => $type,
    158. 

  158. 				'startBlock' => $startBlock,
    159. 

  159. 				'size' => $size);
    160. 

  160. 			if ((strtolower($name) == "workbook") || ( strtolower($name) == "book"))
    161. 

  161. 				$this->wrkbook = count($this->props) - 1;
    162. 

  162. 			if ($name == "Root Entry")
    163. 

  163. 				$this->rootentry = count($this->props) - 1;
    164. 

  164. 			$offset += PROPERTY_STORAGE_BLOCK_SIZE;
    165. 

  165. 		}
    166. 

  166. 	}
    167. 

  167. 

  168. 	function getWorkBook(){
    169. 

  169. 		if ($this->props[$this->wrkbook]['size'] < SMALL_BLOCK_THRESHOLD){
    170. 

  170. 			$rootdata = $this->__readData($this->props[$this->rootentry]['startBlock']);
    171. 

  171. 			$streamData = '';
    172. 

  172. 			$block = $this->props[$this->wrkbook]['startBlock'];
    173. 

  173. 			$pos = 0;
    174. 

  174. 			while ($block != -2) {
    175. 

  175. 				  $pos = $block * SMALL_BLOCK_SIZE;
    176. 

  176. 				  $streamData .= substr($rootdata, $pos, SMALL_BLOCK_SIZE);
    177. 

  177. 				  $block = $this->smallBlockChain[$block];
    178. 

  178. 			}
    179. 

  179. 			return $streamData;
    180. 

  180. 		} else {
    181. 

  181. 			$numBlocks = $this->props[$this->wrkbook]['size'] / BIG_BLOCK_SIZE;
    182. 

  182. 			if ($this->props[$this->wrkbook]['size'] % BIG_BLOCK_SIZE != 0) {
    183. 

  183. 				$numBlocks++;
    184. 

  184. 			}
    185. 

  185. 

  186. 			if ($numBlocks == 0)
    187. 

  187. 				return '';
    188. 

  188. 			$streamData = '';
    189. 

  189. 			$block = $this->props[$this->wrkbook]['startBlock'];
    190. 

  190. 			$pos = 0;
    191. 

  191. 			while ($block != -2) {
    192. 

  192. 			  $pos = ($block + 1) * BIG_BLOCK_SIZE;
    193. 

  193. 			  $streamData .= substr($this->data, $pos, BIG_BLOCK_SIZE);
    194. 

  194. 			  $block = $this->bigBlockChain[$block];
    195. 

  195. 			}
    196. 

  196. 			return $streamData;
    197. 

  197. 		}
    198. 

  198. 	}
    199. 

  199. 

  200. 	function _GetInt4d($data, $pos) {
    201. 

  201. 		$value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24);
    202. 

  202. 		if ($value>=4294967294)
    203. 

  203. 			$value=-2;
    204. 

  204. 		return $value;
    205. 

  205. 	}
    206. 

  206. 

  207. }
    208. 

  208. 

  209. define('SPREADSHEET_EXCEL_READER_BIFF8',			 0x600);
    210. 

  210. define('SPREADSHEET_EXCEL_READER_BIFF7',			 0x500);
    211. 

  211. define('SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS',	 0x5);
    212. 

  212. define('SPREADSHEET_EXCEL_READER_WORKSHEET',		 0x10);
    213. 

  213. define('SPREADSHEET_EXCEL_READER_TYPE_BOF',			 0x809);
    214. 

  214. define('SPREADSHEET_EXCEL_READER_TYPE_EOF',			 0x0a);
    215. 

  215. define('SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET',	 0x85);
    216. 

  216. define('SPREADSHEET_EXCEL_READER_TYPE_DIMENSION',	 0x200);
    217. 

  217. define('SPREADSHEET_EXCEL_READER_TYPE_ROW',			 0x208);
    218. 

  218. define('SPREADSHEET_EXCEL_READER_TYPE_DBCELL',		 0xd7);
    219. 

  219. define('SPREADSHEET_EXCEL_READER_TYPE_FILEPASS',	 0x2f);
    220. 

  220. define('SPREADSHEET_EXCEL_READER_TYPE_NOTE',		 0x1c);
    221. 

  221. define('SPREADSHEET_EXCEL_READER_TYPE_TXO',			 0x1b6);
    222. 

  222. define('SPREADSHEET_EXCEL_READER_TYPE_RK',			 0x7e);
    223. 

  223. define('SPREADSHEET_EXCEL_READER_TYPE_RK2',			 0x27e);
    224. 

  224. define('SPREADSHEET_EXCEL_READER_TYPE_MULRK',		 0xbd);
    225. 

  225. define('SPREADSHEET_EXCEL_READER_TYPE_MULBLANK',	 0xbe);
    226. 

  226. define('SPREADSHEET_EXCEL_READER_TYPE_INDEX',		 0x20b);
    227. 

  227. define('SPREADSHEET_EXCEL_READER_TYPE_SST',			 0xfc);
    228. 

  228. define('SPREADSHEET_EXCEL_READER_TYPE_EXTSST',		 0xff);
    229. 

  229. define('SPREADSHEET_EXCEL_READER_TYPE_CONTINUE',	 0x3c);
    230. 

  230. define('SPREADSHEET_EXCEL_READER_TYPE_LABEL',		 0x204);
    231. 

  231. define('SPREADSHEET_EXCEL_READER_TYPE_LABELSST',	 0xfd);
    232. 

  232. define('SPREADSHEET_EXCEL_READER_TYPE_NUMBER',		 0x203);
    233. 

  233. define('SPREADSHEET_EXCEL_READER_TYPE_NAME',		 0x18);
    234. 

  234. define('SPREADSHEET_EXCEL_READER_TYPE_ARRAY',		 0x221);
    235. 

  235. define('SPREADSHEET_EXCEL_READER_TYPE_STRING',		 0x207);
    236. 

  236. define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA',		 0x406);
    237. 

  237. define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA2',	 0x6);
    238. 

  238. define('SPREADSHEET_EXCEL_READER_TYPE_FORMAT',		 0x41e);
    239. 

  239. define('SPREADSHEET_EXCEL_READER_TYPE_XF',			 0xe0);
    240. 

  240. define('SPREADSHEET_EXCEL_READER_TYPE_BOOLERR',		 0x205);
    241. 

  241. define('SPREADSHEET_EXCEL_READER_TYPE_FONT',		 0x0031);
    242. 

  242. define('SPREADSHEET_EXCEL_READER_TYPE_PALETTE',		 0x0092);
    243. 

  243. define('SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN',		 0xffff);
    244. 

  244. define('SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22);
    245. 

  245. define('SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS',	 0xE5);
    246. 

  246. define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS',	 25569);
    247. 

  247. define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107);
    248. 

  248. define('SPREADSHEET_EXCEL_READER_MSINADAY',			 86400);
    249. 

  249. define('SPREADSHEET_EXCEL_READER_TYPE_HYPER',		 0x01b8);
    250. 

  250. define('SPREADSHEET_EXCEL_READER_TYPE_COLINFO',		 0x7d);
    251. 

  251. define('SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH',	 0x55);
    252. 

  252. define('SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99);
    253. 

  253. define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT',	 "%s");
    254. 

  254. 

  255. /*
    256. 

  256. * Main Class
    257. 

  257. */
    258. 

  258. class Spreadsheet_Excel_Reader {
    259. 

  259. 

  260. 	// MK: Added to make data retrieval easier
    261. 

  261. 	var $colnames = array();
    262. 

  262. 	var $colindexes = array();
    263. 

  263. 	var $standardColWidth = 0;
    264. 

  264. 	var $defaultColWidth = 0;
    265. 

  265. 	function myHex($d) {
    266. 

  266. 		if ($d < 16)
    267. 

  267. 			return "0" . dechex($d);
    268. 

  268. 		return dechex($d);
    269. 

  269. 	}
    270. 

  270. 

  271. 	function dumpHexData($data, $pos, $length) {
    272. 

  272. 		$info = "";
    273. 

  273. 		for ($i = 0; $i <= $length; $i++) {
    274. 

  274. 			$info .= ($i==0?"":" ") . $this->myHex(ord($data[$pos + $i])) . (ord($data[$pos + $i])>31? "[" . $data[$pos + $i] . "]":'');
    275. 

  275. 		}
    276. 

  276. 		return $info;
    277. 

  277. 	}
    278. 

  278. 

  279. 	function getCol($col) {
    280. 

  280. 		if (is_string($col)) {
    281. 

  281. 			$col = strtolower($col);
    282. 

  282. 			if (array_key_exists($col,$this->colnames))
    283. 

  283. 				$col = $this->colnames[$col];
    284. 

  284. 		}
    285. 

  285. 		return $col;
    286. 

  286. 	}
    287. 

  287. 

  288. 	// PUBLIC API FUNCTIONS
    289. 

  289. 	// --------------------
    290. 

  290. 

  291. 	function val($row,$col,$sheet=0) {
    292. 

  292. 		$col = $this->getCol($col);
    293. 

  293. 		if (array_key_exists($row,$this->sheets[$sheet]['cells']) && array_key_exists($col,$this->sheets[$sheet]['cells'][$row]))
    294. 

  294. 			return $this->sheets[$sheet]['cells'][$row][$col];
    295. 

  295. 		return "";
    296. 

  296. 	}
    297. 

  297. 	function value($row,$col,$sheet=0) {
    298. 

  298. 		return $this->val($row,$col,$sheet);
    299. 

  299. 	}
    300. 

  300. 	function info($row,$col,$type='',$sheet=0) {
    301. 

  301. 		$col = $this->getCol($col);
    302. 

  302. 		if (array_key_exists('cellsInfo',$this->sheets[$sheet])
    303. 

  303. 				&& array_key_exists($row,$this->sheets[$sheet]['cellsInfo'])
    304. 

  304. 				&& array_key_exists($col,$this->sheets[$sheet]['cellsInfo'][$row])
    305. 

  305. 				&& array_key_exists($type,$this->sheets[$sheet]['cellsInfo'][$row][$col])) {
    306. 

  306. 			return $this->sheets[$sheet]['cellsInfo'][$row][$col][$type];
    307. 

  307. 		}
    308. 

  308. 		return "";
    309. 

  309. 	}
    310. 

  310. 	function type($row,$col,$sheet=0) {
    311. 

  311. 		return $this->info($row,$col,'type',$sheet);
    312. 

  312. 	}
    313. 

  313. 	function raw($row,$col,$sheet=0) {
    314. 

  314. 		return $this->info($row,$col,'raw',$sheet);
    315. 

  315. 	}
    316. 

  316. 	function rowspan($row,$col,$sheet=0) {
    317. 

  317. 		$val = $this->info($row,$col,'rowspan',$sheet);
    318. 

  318. 		if ($val=="")
    319. 

  319. 			return 1;
    320. 

  320. 		return $val;
    321. 

  321. 	}
    322. 

  322. 	function colspan($row,$col,$sheet=0) {
    323. 

  323. 		$val = $this->info($row,$col,'colspan',$sheet);
    324. 

  324. 		if ($val=="")
    325. 

  325. 			return 1;
    326. 

  326. 		return $val;
    327. 

  327. 	}
    328. 

  328. 	function hyperlink($row,$col,$sheet=0) {
    329. 

  329. 		$link = $this->sheets[$sheet]['cellsInfo'][$row][$col]['hyperlink'];
    330. 

  330. 		if ($link)
    331. 

  331. 			return $link['link'];
    332. 

  332. 		return '';
    333. 

  333. 	}
    334. 

  334. 	function rowcount($sheet=0) {
    335. 

  335. 		return $this->sheets[$sheet]['numRows'];
    336. 

  336. 	}
    337. 

  337. 	function colcount($sheet=0) {
    338. 

  338. 		return $this->sheets[$sheet]['numCols'];
    339. 

  339. 	}
    340. 

  340. 	function colwidth($col,$sheet=0) {
    341. 

  341. 		// Col width is actually the width of the number 0. So we have to estimate and come close
    342. 

  342. 		return $this->colInfo[$sheet][$col]['width']/9142*200;
    343. 

  343. 	}
    344. 

  344. 	function colhidden($col,$sheet=0) {
    345. 

  345. 		return !!$this->colInfo[$sheet][$col]['hidden'];
    346. 

  346. 	}
    347. 

  347. 	function rowheight($row,$sheet=0) {
    348. 

  348. 		return $this->rowInfo[$sheet][$row]['height'];
    349. 

  349. 	}
    350. 

  350. 	function rowhidden($row,$sheet=0) {
    351. 

  351. 		return !!$this->rowInfo[$sheet][$row]['hidden'];
    352. 

  352. 	}
    353. 

  353. 

  354. 	// GET THE CSS FOR FORMATTING
    355. 

  355. 	// ==========================
    356. 

  356. 	function style($row,$col,$sheet=0,$properties='') {
    357. 

  357. 		$css = "";
    358. 

  358. 		$font=$this->font($row,$col,$sheet);
    359. 

  359. 		if ($font!="")
    360. 

  360. 			$css .= "font-family:$font;";
    361. 

  361. 		$align=$this->align($row,$col,$sheet);
    362. 

  362. 		if ($align!="")
    363. 

  363. 			$css .= "text-align:$align;";
    364. 

  364. 		$height=$this->height($row,$col,$sheet);
    365. 

  365. 		if ($height!="")
    366. 

  366. 			$css .= "font-size:$height"."px;";
    367. 

  367. 		$bgcolor=$this->bgColor($row,$col,$sheet);
    368. 

  368. 		if ($bgcolor!="") {
    369. 

  369. 			$bgcolor = $this->colors[$bgcolor];
    370. 

  370. 			$css .= "background-color:$bgcolor;";
    371. 

  371. 		}
    372. 

  372. 		$color=$this->color($row,$col,$sheet);
    373. 

  373. 		if ($color!="")
    374. 

  374. 			$css .= "color:$color;";
    375. 

  375. 		$bold=$this->bold($row,$col,$sheet);
    376. 

  376. 		if ($bold)
    377. 

  377. 			$css .= "font-weight:bold;";
    378. 

  378. 		$italic=$this->italic($row,$col,$sheet);
    379. 

  379. 		if ($italic)
    380. 

  380. 			$css .= "font-style:italic;";
    381. 

  381. 		$underline=$this->underline($row,$col,$sheet);
    382. 

  382. 		if ($underline)
    383. 

  383. 			$css .= "text-decoration:underline;";
    384. 

  384. 		// Borders
    385. 

  385. 		$bLeft = $this->borderLeft($row,$col,$sheet);
    386. 

  386. 		$bRight = $this->borderRight($row,$col,$sheet);
    387. 

  387. 		$bTop = $this->borderTop($row,$col,$sheet);
    388. 

  388. 		$bBottom = $this->borderBottom($row,$col,$sheet);
    389. 

  389. 		$bLeftCol = $this->borderLeftColor($row,$col,$sheet);
    390. 

  390. 		$bRightCol = $this->borderRightColor($row,$col,$sheet);
    391. 

  391. 		$bTopCol = $this->borderTopColor($row,$col,$sheet);
    392. 

  392. 		$bBottomCol = $this->borderBottomColor($row,$col,$sheet);
    393. 

  393. 		// Try to output the minimal required style
    394. 

  394. 		if ($bLeft!="" && $bLeft==$bRight && $bRight==$bTop && $bTop==$bBottom) {
    395. 

  395. 			$css .= "border:" . $this->lineStylesCss[$bLeft] .";";
    396. 

  396. 		} else {
    397. 

  397. 			if ($bLeft!="")
    398. 

  398. 				$css .= "border-left:" . $this->lineStylesCss[$bLeft] .";";
    399. 

  399. 			if ($bRight!="")
    400. 

  400. 				$css .= "border-right:" . $this->lineStylesCss[$bRight] .";";
    401. 

  401. 			if ($bTop!="")
    402. 

  402. 				$css .= "border-top:" . $this->lineStylesCss[$bTop] .";";
    403. 

  403. 			if ($bBottom!="")
    404. 

  404. 				$css .= "border-bottom:" . $this->lineStylesCss[$bBottom] .";";
    405. 

  405. 		}
    406. 

  406. 		// Only output border colors if there is an actual border specified
    407. 

  407. 		if ($bLeft!="" && $bLeftCol!="")
    408. 

  408. 			$css .= "border-left-color:" . $bLeftCol .";";
    409. 

  409. 		if ($bRight!="" && $bRightCol!="")
    410. 

  410. 			$css .= "border-right-color:" . $bRightCol .";";
    411. 

  411. 		if ($bTop!="" && $bTopCol!="")
    412. 

  412. 			$css .= "border-top-color:" . $bTopCol . ";";
    413. 

  413. 		if ($bBottom!="" && $bBottomCol!="")
    414. 

  414. 			$css .= "border-bottom-color:" . $bBottomCol .";";
    415. 

  415. 

  416. 		return $css;
    417. 

  417. 	}
    418. 

  418. 

  419. 	// FORMAT PROPERTIES
    420. 

  420. 	// =================
    421. 

  421. 	function format($row,$col,$sheet=0) {
    422. 

  422. 		return $this->info($row,$col,'format',$sheet);
    423. 

  423. 	}
    424. 

  424. 	function formatIndex($row,$col,$sheet=0) {
    425. 

  425. 		return $this->info($row,$col,'formatIndex',$sheet);
    426. 

  426. 	}
    427. 

  427. 	function formatColor($row,$col,$sheet=0) {
    428. 

  428. 		return $this->info($row,$col,'formatColor',$sheet);
    429. 

  429. 	}
    430. 

  430. 

  431. 	// CELL (XF) PROPERTIES
    432. 

  432. 	// ====================
    433. 

  433. 	function xfRecord($row,$col,$sheet=0) {
    434. 

  434. 		$xfIndex = $this->info($row,$col,'xfIndex',$sheet);
    435. 

  435. 		if ($xfIndex!="")
    436. 

  436. 			return $this->xfRecords[$xfIndex];
    437. 

  437. 		return null;
    438. 

  438. 	}
    439. 

  439. 	function xfProperty($row,$col,$sheet,$prop) {
    440. 

  440. 		$xfRecord = $this->xfRecord($row,$col,$sheet);
    441. 

  441. 		if ($xfRecord!=null)
    442. 

  442. 			return $xfRecord[$prop];
    443. 

  443. 		return "";
    444. 

  444. 	}
    445. 

  445. 	function align($row,$col,$sheet=0) {
    446. 

  446. 		return $this->xfProperty($row,$col,$sheet,'align');
    447. 

  447. 	}
    448. 

  448. 	function bgColor($row,$col,$sheet=0) {
    449. 

  449. 		return $this->xfProperty($row,$col,$sheet,'bgColor');
    450. 

  450. 	}
    451. 

  451. 	function borderLeft($row,$col,$sheet=0) {
    452. 

  452. 		return $this->xfProperty($row,$col,$sheet,'borderLeft');
    453. 

  453. 	}
    454. 

  454. 	function borderRight($row,$col,$sheet=0) {
    455. 

  455. 		return $this->xfProperty($row,$col,$sheet,'borderRight');
    456. 

  456. 	}
    457. 

  457. 	function borderTop($row,$col,$sheet=0) {
    458. 

  458. 		return $this->xfProperty($row,$col,$sheet,'borderTop');
    459. 

  459. 	}
    460. 

  460. 	function borderBottom($row,$col,$sheet=0) {
    461. 

  461. 		return $this->xfProperty($row,$col,$sheet,'borderBottom');
    462. 

  462. 	}
    463. 

  463. 	function borderLeftColor($row,$col,$sheet=0) {
    464. 

  464. 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderLeftColor')];
    465. 

  465. 	}
    466. 

  466. 	function borderRightColor($row,$col,$sheet=0) {
    467. 

  467. 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderRightColor')];
    468. 

  468. 	}
    469. 

  469. 	function borderTopColor($row,$col,$sheet=0) {
    470. 

  470. 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderTopColor')];
    471. 

  471. 	}
    472. 

  472. 	function borderBottomColor($row,$col,$sheet=0) {
    473. 

  473. 		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderBottomColor')];
    474. 

  474. 	}
    475. 

  475. 

  476. 	// FONT PROPERTIES
    477. 

  477. 	// ===============
    478. 

  478. 	function fontRecord($row,$col,$sheet=0) {
    479. 

  479. 		$xfRecord = $this->xfRecord($row,$col,$sheet);
    480. 

  480. 		if ($xfRecord!=null) {
    481. 

  481. 			$font = $xfRecord['fontIndex'];
    482. 

  482. 			if ($font!=null)
    483. 

  483. 				return $this->fontRecords[$font];
    484. 

  484. 		}
    485. 

  485. 		return null;
    486. 

  486. 	}
    487. 

  487. 	function fontProperty($row,$col,$sheet=0,$prop) {
    488. 

  488. 		$font = $this->fontRecord($row,$col,$sheet);
    489. 

  489. 		if ($font!=null)
    490. 

  490. 			return $font[$prop];
    491. 

  491. 		return false;
    492. 

  492. 	}
    493. 

  493. 	function fontIndex($row,$col,$sheet=0) {
    494. 

  494. 		return $this->xfProperty($row,$col,$sheet,'fontIndex');
    495. 

  495. 	}
    496. 

  496. 	function color($row,$col,$sheet=0) {
    497. 

  497. 		$formatColor = $this->formatColor($row,$col,$sheet);
    498. 

  498. 		if ($formatColor!="")
    499. 

  499. 			return $formatColor;
    500. 

  500. 		$ci = $this->fontProperty($row,$col,$sheet,'color');
    501. 

  501. 		return $this->rawColor($ci);
    502. 

  502. 	}
    503. 

  503. 	function rawColor($ci) {
    504. 

  504. 		if (($ci <> 0x7FFF) && ($ci <> ''))
    505. 

  505. 			return $this->colors[$ci];
    506. 

  506. 		return "";
    507. 

  507. 	}
    508. 

  508. 	function bold($row,$col,$sheet=0) {
    509. 

  509. 		return $this->fontProperty($row,$col,$sheet,'bold');
    510. 

  510. 	}
    511. 

  511. 	function italic($row,$col,$sheet=0) {
    512. 

  512. 		return $this->fontProperty($row,$col,$sheet,'italic');
    513. 

  513. 	}
    514. 

  514. 	function underline($row,$col,$sheet=0) {
    515. 

  515. 		return $this->fontProperty($row,$col,$sheet,'under');
    516. 

  516. 	}
    517. 

  517. 	function height($row,$col,$sheet=0) {
    518. 

  518. 		return $this->fontProperty($row,$col,$sheet,'height');
    519. 

  519. 	}
    520. 

  520. 	function font($row,$col,$sheet=0) {
    521. 

  521. 		return $this->fontProperty($row,$col,$sheet,'font');
    522. 

  522. 	}
    523. 

  523. 

  524. 	// DUMP AN HTML TABLE OF THE ENTIRE XLS DATA
    525. 

  525. 	// =========================================
    526. 

  526. 	function dump($row_numbers=false,$col_letters=false,$sheet=0,$table_class='excel') {
    527. 

  527. 		$out = "<table class=\"$table_class\" cellspacing=0>";
    528. 

  528. 		if ($col_letters) {
    529. 

  529. 			$out .= "<thead>\n\t<tr>";
    530. 

  530. 			if ($row_numbers)
    531. 

  531. 				$out .= "\n\t\t<th>&nbsp</th>";
    532. 

  532. 			for($i=1;$i<=$this->colcount($sheet);$i++) {
    533. 

  533. 				$style = "width:" . ($this->colwidth($i,$sheet)*1) . "px;";
    534. 

  534. 				if ($this->colhidden($i,$sheet))
    535. 

  535. 					$style .= "display:none;";
    536. 

  536. 				$out .= "\n\t\t<th style=\"$style\">" . strtoupper($this->colindexes[$i]) . "</th>";
    537. 

  537. 			}
    538. 

  538. 			$out .= "</tr></thead>\n";
    539. 

  539. 		}
    540. 

  540. 

  541. 		$out .= "<tbody>\n";
    542. 

  542. 		for($row=1;$row<=$this->rowcount($sheet);$row++) {
    543. 

  543. 			$rowheight = $this->rowheight($row,$sheet);
    544. 

  544. 			$style = "height:" . ($rowheight*(4/3)) . "px;";
    545. 

  545. 			if ($this->rowhidden($row,$sheet))
    546. 

  546. 				$style .= "display:none;";
    547. 

  547. 			$out .= "\n\t<tr style=\"$style\">";
    548. 

  548. 			if ($row_numbers)
    549. 

  549. 				$out .= "\n\t\t<th>$row</th>";
    550. 

  550. 			for($col=1;$col<=$this->colcount($sheet);$col++) {
    551. 

  551. 				// Account for Rowspans/Colspans
    552. 

  552. 				$rowspan = $this->rowspan($row,$col,$sheet);
    553. 

  553. 				$colspan = $this->colspan($row,$col,$sheet);
    554. 

  554. 				for($i=0;$i<$rowspan;$i++) {
    555. 

  555. 					for($j=0;$j<$colspan;$j++) {
    556. 

  556. 						if ($i>0 || $j>0)
    557. 

  557. 							$this->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1;
    558. 

  558. 					}
    559. 

  559. 				}
    560. 

  560. 				if(!$this->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint']) {
    561. 

  561. 					$style = $this->style($row,$col,$sheet);
    562. 

  562. 					if ($this->colhidden($col,$sheet))
    563. 

  563. 						$style .= "display:none;";
    564. 

  564. 					$out .= "\n\t\t<td style=\"$style\"" . ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">";
    565. 

  565. 					$val = $this->val($row,$col,$sheet);
    566. 

  566. 					if ($val=='')
    567. 

  567. 						$val="&nbsp;";
    568. 

  568. 					else {
    569. 

  569. 						$val = htmlentities($val);
    570. 

  570. 						$link = $this->hyperlink($row,$col,$sheet);
    571. 

  571. 						if ($link!='')
    572. 

  572. 							$val = "<a href=\"$link\">$val</a>";
    573. 

  573. 					}
    574. 

  574. 					$out .= "<nobr>".nl2br($val)."</nobr>";
    575. 

  575. 					$out .= "</td>";
    576. 

  576. 				}
    577. 

  577. 			}
    578. 

  578. 			$out .= "</tr>\n";
    579. 

  579. 		}
    580. 

  580. 		$out .= "</tbody></table>";
    581. 

  581. 		return $out;
    582. 

  582. 	}
    583. 

  583. 

  584. 	// --------------
    585. 

  585. 	// END PUBLIC API
    586. 

  586. 

  587. 	var $boundsheets = array();
    588. 

  588. 	var $formatRecords = array();
    589. 

  589. 	var $fontRecords = array();
    590. 

  590. 	var $xfRecords = array();
    591. 

  591. 	var $colInfo = array();
    592. 

  592. 	var $rowInfo = array();
    593. 

  593. 

  594. 	var $sst = array();
    595. 

  595. 	var $sheets = array();
    596. 

  596. 

  597. 	var $data;
    598. 

  598. 	var $_ole;
    599. 

  599. 	var $_defaultEncoding = "UTF-8";
    600. 

  600. 	var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
    601. 

  601. 	var $_columnsFormat = array();
    602. 

  602. 	var $_rowoffset = 1;
    603. 

  603. 	var $_coloffset = 1;
    604. 

  604. 

  605. 	/**
    606. 

  606. 	 * List of default date formats used by Excel
    607. 

  607. 	 */
    608. 

  608. 	var $dateFormats = array (
    609. 

  609. 		0xe => "m/d/Y",
    610. 

  610. 		0xf => "M-d-Y",
    611. 

  611. 		0x10 => "d-M",
    612. 

  612. 		0x11 => "M-Y",
    613. 

  613. 		0x12 => "h:i a",
    614. 

  614. 		0x13 => "h:i:s a",
    615. 

  615. 		0x14 => "H:i",
    616. 

  616. 		0x15 => "H:i:s",
    617. 

  617. 		0x16 => "d/m/Y H:i",
    618. 

  618. 		0x2d => "i:s",
    619. 

  619. 		0x2e => "H:i:s",
    620. 

  620. 		0x2f => "i:s.S"
    621. 

  621. 	);
    622. 

  622. 

  623. 	/**
    624. 

  624. 	 * Default number formats used by Excel
    625. 

  625. 	 */
    626. 

  626. 	var $numberFormats = array(
    627. 

  627. 		0x1 => "0",
    628. 

  628. 		0x2 => "0.00",
    629. 

  629. 		0x3 => "#,##0",
    630. 

  630. 		0x4 => "#,##0.00",
    631. 

  631. 		0x5 => "\$#,##0;(\$#,##0)",
    632. 

  632. 		0x6 => "\$#,##0;[Red](\$#,##0)",
    633. 

  633. 		0x7 => "\$#,##0.00;(\$#,##0.00)",
    634. 

  634. 		0x8 => "\$#,##0.00;[Red](\$#,##0.00)",
    635. 

  635. 		0x9 => "0%",
    636. 

  636. 		0xa => "0.00%",
    637. 

  637. 		0xb => "0.00E+00",
    638. 

  638. 		0x25 => "#,##0;(#,##0)",
    639. 

  639. 		0x26 => "#,##0;[Red](#,##0)",
    640. 

  640. 		0x27 => "#,##0.00;(#,##0.00)",
    641. 

  641. 		0x28 => "#,##0.00;[Red](#,##0.00)",
    642. 

  642. 		0x29 => "#,##0;(#,##0)",  // Not exactly
    643. 

  643. 		0x2a => "\$#,##0;(\$#,##0)",  // Not exactly
    644. 

  644. 		0x2b => "#,##0.00;(#,##0.00)",	// Not exactly
    645. 

  645. 		0x2c => "\$#,##0.00;(\$#,##0.00)",	// Not exactly
    646. 

  646. 		0x30 => "##0.0E+0"
    647. 

  647. 	);
    648. 

  648. 

  649. 	var $colors = Array(
    650. 

  650. 		0x00 => "#000000",
    651. 

  651. 		0x01 => "#FFFFFF",
    652. 

  652. 		0x02 => "#FF0000",
    653. 

  653. 		0x03 => "#00FF00",
    654. 

  654. 		0x04 => "#0000FF",
    655. 

  655. 		0x05 => "#FFFF00",
    656. 

  656. 		0x06 => "#FF00FF",
    657. 

  657. 		0x07 => "#00FFFF",
    658. 

  658. 		0x08 => "#000000",
    659. 

  659. 		0x09 => "#FFFFFF",
    660. 

  660. 		0x0A => "#FF0000",
    661. 

  661. 		0x0B => "#00FF00",
    662. 

  662. 		0x0C => "#0000FF",
    663. 

  663. 		0x0D => "#FFFF00",
    664. 

  664. 		0x0E => "#FF00FF",
    665. 

  665. 		0x0F => "#00FFFF",
    666. 

  666. 		0x10 => "#800000",
    667. 

  667. 		0x11 => "#008000",
    668. 

  668. 		0x12 => "#000080",
    669. 

  669. 		0x13 => "#808000",
    670. 

  670. 		0x14 => "#800080",
    671. 

  671. 		0x15 => "#008080",
    672. 

  672. 		0x16 => "#C0C0C0",
    673. 

  673. 		0x17 => "#808080",
    674. 

  674. 		0x18 => "#9999FF",
    675. 

  675. 		0x19 => "#993366",
    676. 

  676. 		0x1A => "#FFFFCC",
    677. 

  677. 		0x1B => "#CCFFFF",
    678. 

  678. 		0x1C => "#660066",
    679. 

  679. 		0x1D => "#FF8080",
    680. 

  680. 		0x1E => "#0066CC",
    681. 

  681. 		0x1F => "#CCCCFF",
    682. 

  682. 		0x20 => "#000080",
    683. 

  683. 		0x21 => "#FF00FF",
    684. 

  684. 		0x22 => "#FFFF00",
    685. 

  685. 		0x23 => "#00FFFF",
    686. 

  686. 		0x24 => "#800080",
    687. 

  687. 		0x25 => "#800000",
    688. 

  688. 		0x26 => "#008080",
    689. 

  689. 		0x27 => "#0000FF",
    690. 

  690. 		0x28 => "#00CCFF",
    691. 

  691. 		0x29 => "#CCFFFF",
    692. 

  692. 		0x2A => "#CCFFCC",
    693. 

  693. 		0x2B => "#FFFF99",
    694. 

  694. 		0x2C => "#99CCFF",
    695. 

  695. 		0x2D => "#FF99CC",
    696. 

  696. 		0x2E => "#CC99FF",
    697. 

  697. 		0x2F => "#FFCC99",
    698. 

  698. 		0x30 => "#3366FF",
    699. 

  699. 		0x31 => "#33CCCC",
    700. 

  700. 		0x32 => "#99CC00",
    701. 

  701. 		0x33 => "#FFCC00",
    702. 

  702. 		0x34 => "#FF9900",
    703. 

  703. 		0x35 => "#FF6600",
    704. 

  704. 		0x36 => "#666699",
    705. 

  705. 		0x37 => "#969696",
    706. 

  706. 		0x38 => "#003366",
    707. 

  707. 		0x39 => "#339966",
    708. 

  708. 		0x3A => "#003300",
    709. 

  709. 		0x3B => "#333300",
    710. 

  710. 		0x3C => "#993300",
    711. 

  711. 		0x3D => "#993366",
    712. 

  712. 		0x3E => "#333399",
    713. 

  713. 		0x3F => "#333333",
    714. 

  714. 		0x40 => "#000000",
    715. 

  715. 		0x41 => "#FFFFFF",
    716. 

  716. 

  717. 		0x43 => "#000000",
    718. 

  718. 		0x4D => "#000000",
    719. 

  719. 		0x4E => "#FFFFFF",
    720. 

  720. 		0x4F => "#000000",
    721. 

  721. 		0x50 => "#FFFFFF",
    722. 

  722. 		0x51 => "#000000",
    723. 

  723. 

  724. 		0x7FFF => "#000000"
    725. 

  725. 	);
    726. 

  726. 

  727. 	var $lineStyles = array(
    728. 

  728. 		0x00 => "",
    729. 

  729. 		0x01 => "Thin",
    730. 

  730. 		0x02 => "Medium",
    731. 

  731. 		0x03 => "Dashed",
    732. 

  732. 		0x04 => "Dotted",
    733. 

  733. 		0x05 => "Thick",
    734. 

  734. 		0x06 => "Double",
    735. 

  735. 		0x07 => "Hair",
    736. 

  736. 		0x08 => "Medium dashed",
    737. 

  737. 		0x09 => "Thin dash-dotted",
    738. 

  738. 		0x0A => "Medium dash-dotted",
    739. 

  739. 		0x0B => "Thin dash-dot-dotted",
    740. 

  740. 		0x0C => "Medium dash-dot-dotted",
    741. 

  741. 		0x0D => "Slanted medium dash-dotted"
    742. 

  742. 	);
    743. 

  743. 

  744. 	var $lineStylesCss = array(
    745. 

  745. 		"Thin" => "1px solid",
    746. 

  746. 		"Medium" => "2px solid",
    747. 

  747. 		"Dashed" => "1px dashed",
    748. 

  748. 		"Dotted" => "1px dotted",
    749. 

  749. 		"Thick" => "3px solid",
    750. 

  750. 		"Double" => "double",
    751. 

  751. 		"Hair" => "1px solid",
    752. 

  752. 		"Medium dashed" => "2px dashed",
    753. 

  753. 		"Thin dash-dotted" => "1px dashed",
    754. 

  754. 		"Medium dash-dotted" => "2px dashed",
    755. 

  755. 		"Thin dash-dot-dotted" => "1px dashed",
    756. 

  756. 		"Medium dash-dot-dotted" => "2px dashed",
    757. 

  757. 		"Slanted medium dash-dotte" => "2px dashed"
    758. 

  758. 	);
    759. 

  759. 

  760. 	function read16bitstring($data, $start) {
    761. 

  761. 		$len = 0;
    762. 

  762. 		while (ord($data[$start + $len]) + ord($data[$start + $len + 1]) > 0) {
    763. 

  763. 			$len++;
    764. 

  764. 		}
    765. 

  765. 		return substr($data, $start, $len);
    766. 

  766. 	}
    767. 

  767. 

  768. 	// ADDED by Matt Kruse for better formatting
    769. 

  769. 	function _format_value($format,$num,$f) {
    770. 

  770. 		// 49==TEXT format
    771. 

  771. 		// http://code.google.com/p/php-excel-reader/issues/detail?id=7
    772. 

  772. 		if ( (!$f && $format=="%s") || ($f==49) || ($format=="GENERAL") )
    773. 

  773. 			return array('string'=>$num, 'formatColor'=>null);
    774. 

  774. 

  775. 		// Custom pattern can be POSITIVE;NEGATIVE;ZERO
    776. 

  776. 		// The "text" option as 4th parameter is not handled
    777. 

  777. 		$parts = explode(";",$format);
    778. 

  778. 		$pattern = $parts[0];
    779. 

  779. 		// Negative pattern
    780. 

  780. 		if (count($parts)>2 && $num==0)
    781. 

  781. 			$pattern = $parts[2];
    782. 

  782. 		// Zero pattern
    783. 

  783. 		if (count($parts)>1 && $num<0) {
    784. 

  784. 			$pattern = $parts[1];
    785. 

  785. 			$num = abs($num);
    786. 

  786. 		}
    787. 

  787. 

  788. 		$color = "";
    789. 

  789. 		$matches = array();
    790. 

  790. 		$color_regex = "/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i";
    791. 

  791. 		if (preg_match($color_regex,$pattern,$matches)) {
    792. 

  792. 			$color = strtolower($matches[1]);
    793. 

  793. 			$pattern = preg_replace($color_regex,"",$pattern);
    794. 

  794. 		}
    795. 

  795. 

  796. 		// In Excel formats, "_" is used to add spacing, which we can't do in HTML
    797. 

  797. 		$pattern = preg_replace("/_./","",$pattern);
    798. 

  798. 

  799. 		// Some non-number characters are escaped with \, which we don't need
    800. 

  800. 		$pattern = preg_replace("/\\\/","",$pattern);
    801. 

  801. 

  802. 		// Some non-number strings are quoted, so we'll get rid of the quotes
    803. 

  803. 		$pattern = preg_replace("/\"/","",$pattern);
    804. 

  804. 

  805. 		// TEMPORARY - Convert # to 0
    806. 

  806. 		$pattern = preg_replace("/\#/","0",$pattern);
    807. 

  807. 

  808. 		// Find out if we need comma formatting
    809. 

  809. 		$has_commas = preg_match("/,/",$pattern);
    810. 

  810. 		if ($has_commas)
    811. 

  811. 			$pattern = preg_replace("/,/","",$pattern);
    812. 

  812. 

  813. 		// Handle Percentages
    814. 

  814. 		if (preg_match("/\d(\%)([^\%]|$)/",$pattern,$matches)) {
    815. 

  815. 			$num = $num * 100;
    816. 

  816. 			$pattern = preg_replace("/(\d)(\%)([^\%]|$)/","$1%$3",$pattern);
    817. 

  817. 		}
    818. 

  818. 

  819. 		// Handle the number itself
    820. 

  820. 		$number_regex = "/(\d+)(\.?)(\d*)/";
    821. 

  821. 		if (preg_match($number_regex,$pattern,$matches)) {
    822. 

  822. 			$left = $matches[1];
    823. 

  823. 			$dec = $matches[2];
    824. 

  824. 			$right = $matches[3];
    825. 

  825. 			if ($has_commas) {
    826. 

  826. 				$formatted = number_format($num,strlen($right));
    827. 

  827. 			} else {
    828. 

  828. 				$sprintf_pattern = "%1.".strlen($right)."f";
    829. 

  829. 				$formatted = sprintf($sprintf_pattern, $num);
    830. 

  830. 			}
    831. 

  831. 			$pattern = preg_replace($number_regex, $formatted, $pattern);
    832. 

  832. 		}
    833. 

  833. 

  834. 		return array(
    835. 

  835. 			'string'=>$pattern,
    836. 

  836. 			'formatColor'=>$color
    837. 

  837. 		);
    838. 

  838. 	}
    839. 

  839. 

  840. 	/**
    841. 

  841. 	 * Constructor
    842. 

  842. 	 *
    843. 

  843. 	 * Some basic initialisation
    844. 

  844. 	 */
    845. 

  845. 	function Spreadsheet_Excel_Reader($data='',$store_extended_info=false,$outputEncoding='') {
    846. 

  846. 		$this->_ole = new OLERead();
    847. 

  847. 		$this->setUTFEncoder('iconv');
    848. 

  848. 		if ($outputEncoding != '')
    849. 

  849. 			$this->setOutputEncoding($outputEncoding);
    850. 

  850. 		for ($i=1; $i<245; $i++) {
    851. 

  851. 			$name = strtolower(( (($i-1)/26>=1)?chr(($i-1)/26+64):'') . chr(($i-1)%26+65));
    852. 

  852. 			$this->colnames[$name] = $i;
    853. 

  853. 			$this->colindexes[$i] = $name;
    854. 

  854. 		}
    855. 

  855. 		$this->store_extended_info = $store_extended_info;
    856. 

  856. 		if ($data!="")
    857. 

  857. 			$this->read($data);
    858. 

  858. 	}
    859. 

  859. 

  860. 	/**
    861. 

  861. 	 * Set the encoding method
    862. 

  862. 	 */
    863. 

  863. 	function setOutputEncoding($encoding) {
    864. 

  864. 		$this->_defaultEncoding = $encoding;
    865. 

  865. 	}
    866. 

  866. 

  867. 	/**
    868. 

  868. 	 *	$encoder = 'iconv' or 'mb'
    869. 

  869. 	 *	set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
    870. 

  870. 	 *	set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
    871. 

  871. 	 */
    872. 

  872. 	function setUTFEncoder($encoder = 'iconv') {
    873. 

  873. 		$this->_encoderFunction = '';
    874. 

  874. 		if ($encoder == 'iconv')
    875. 

  875. 			$this->_encoderFunction = function_exists('iconv') ? 'iconv' : '';
    876. 

  876. 		elseif ($encoder == 'mb')
    877. 

  877. 			$this->_encoderFunction = function_exists('mb_convert_encoding') ? 'mb_convert_encoding' : '';
    878. 

  878. 	}
    879. 

  879. 

  880. 	function setRowColOffset($iOffset) {
    881. 

  881. 		$this->_rowoffset = $iOffset;
    882. 

  882. 		$this->_coloffset = $iOffset;
    883. 

  883. 	}
    884. 

  884. 

  885. 	/**
    886. 

  886. 	 * Set the default number format
    887. 

  887. 	 */
    888. 

  888. 	function setDefaultFormat($sFormat) {
    889. 

  889. 		$this->_defaultFormat = $sFormat;
    890. 

  890. 	}
    891. 

  891. 

  892. 	/**
    893. 

  893. 	 * Force a column to use a certain format
    894. 

  894. 	 */
    895. 

  895. 	function setColumnFormat($column, $sFormat) {
    896. 

  896. 		$this->_columnsFormat[$column] = $sFormat;
    897. 

  897. 	}
    898. 

  898. 

  899. 	/**
    900. 

  900. 	 * Read the spreadsheet file using OLE, then parse
    901. 

  901. 	 */
    902. 

  902. 	function read($data) {
    903. 

  903. 		$res = $this->_ole->read($data);
    904. 

  904. 

  905. 		// oops, something goes wrong (Darko Miljanovic)
    906. 

  906. 		if($res === false) {
    907. 

  907. 			// check error code
    908. 

  908. 			if($this->_ole->error == 1)
    909. 

  909. 				die( 'Data is not readable' );
    910. 

  910. 			elseif($this->_ole->error == 2)
    911. 

  911. 				die( 'OLE error' );
    912. 

  912. 			// check other error codes here (eg bad fileformat, etc...)
    913. 

  913. 		}
    914. 

  914. 		$this->data = $this->_ole->getWorkBook();
    915. 

  915. 		$this->_parse();
    916. 

  916. 	}
    917. 

  917. 

  918. 	/**
    919. 

  919. 	 * Parse a workbook
    920. 

  920. 	 *
    921. 

  921. 	 * @access private
    922. 

  922. 	 * @return bool
    923. 

  923. 	 */
    924. 

  924. 	function _parse() {
    925. 

  925. 		$pos = 0;
    926. 

  926. 		$data = $this->data;
    927. 

  927. 

  928. 		$code = $this->v($data,$pos);
    929. 

  929. 		$length = $this->v($data,$pos+2);
    930. 

  930. 		$version = $this->v($data,$pos+4);
    931. 

  931. 		$substreamType = $this->v($data,$pos+6);
    932. 

  932. 		$this->version = $version;
    933. 

  933. 		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) &&
    934. 

  934. 			($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
    935. 

  935. 			return false;
    936. 

  936. 		}
    937. 

  937. 

  938. 		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS)
    939. 

  939. 			return false;
    940. 

  940. 

  941. 		$pos += $length + 4;
    942. 

  942. 

  943. 		$code = $this->v($data,$pos);
    944. 

  944. 		$length = $this->v($data,$pos+2);
    945. 

  945. 

  946. 		while ($code != SPREADSHEET_EXCEL_READER_TYPE_EOF) {
    947. 

  947. 			switch ($code) {
    948. 

  948. 				case SPREADSHEET_EXCEL_READER_TYPE_SST:
    949. 

  949. 					$spos = $pos + 4;
    950. 

  950. 					$limitpos = $spos + $length;
    951. 

  951. 					$uniqueStrings = $this->_GetInt4d($data, $spos+4);
    952. 

  952. 					$spos += 8;
    953. 

  953. 					for ($i = 0; $i < $uniqueStrings; $i++) {
    954. 

  954. 						// Read in the number of characters
    955. 

  955. 						if ($spos == $limitpos) {
    956. 

  956. 							$opcode = $this->v($data,$spos);
    957. 

  957. 							$conlength = $this->v($data,$spos+2);
    958. 

  958. 							if ($opcode != 0x3c)
    959. 

  959. 								return -1;
    960. 

  960. 							$spos += 4;
    961. 

  961. 							$limitpos = $spos + $conlength;
    962. 

  962. 						}
    963. 

  963. 						$numChars = ord($data[$spos]) | (ord($data[$spos+1]) << 8);
    964. 

  964. 						$spos += 2;
    965. 

  965. 						$optionFlags = ord($data[$spos]);
    966. 

  966. 						$spos++;
    967. 

  967. 						$asciiEncoding = (($optionFlags & 0x01) == 0) ;
    968. 

  968. 						$extendedString = ( ($optionFlags & 0x04) != 0);
    969. 

  969. 

  970. 						// See if string contains formatting information
    971. 

  971. 						$richString = ( ($optionFlags & 0x08) != 0);
    972. 

  972. 

  973. 						if ($richString) {
    974. 

  974. 							// Read in the crun
    975. 

  975. 							$formattingRuns = $this->v($data,$spos);
    976. 

  976. 							$spos += 2;
    977. 

  977. 						}
    978. 

  978. 

  979. 						if ($extendedString) {
    980. 

  980. 							// Read in cchExtRst
    981. 

  981. 							$extendedRunLength = $this->_GetInt4d($data, $spos);
    982. 

  982. 							$spos += 4;
    983. 

  983. 						}
    984. 

  984. 

  985. 						$len = ($asciiEncoding)? $numChars : $numChars*2;
    986. 

  986. 						if ($spos + $len < $limitpos) {
    987. 

  987. 							$retstr = substr($data, $spos, $len);
    988. 

  988. 							$spos += $len;
    989. 

  989. 						}
    990. 

  990. 						else{
    991. 

  991. 							// found countinue
    992. 

  992. 							$retstr = substr($data, $spos, $limitpos - $spos);
    993. 

  993. 							$bytesRead = $limitpos - $spos;
    994. 

  994. 							$charsLeft = $numChars - (($asciiEncoding) ? $bytesRead : ($bytesRead / 2));
    995. 

  995. 							$spos = $limitpos;
    996. 

  996. 

  997. 							while ($charsLeft > 0){
    998. 

  998. 								$opcode = $this->v($data,$spos);
    999. 

  999. 								$conlength = $this->v($data,$spos+2);
    1000. 

  1000. 								if ($opcode != 0x3c)
    1001. 

  1001. 									return -1;
    1002. 

  1002. 								$spos += 4;
    1003. 

  1003. 								$limitpos = $spos + $conlength;
    1004. 

  1004. 								$option = ord($data[$spos]);
    1005. 

  1005. 								$spos += 1;
    1006. 

  1006. 								if ($asciiEncoding && ($option == 0)) {
    1007. 

  1007. 									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
    1008. 

  1008. 									$retstr .= substr($data, $spos, $len);
    1009. 

  1009. 									$charsLeft -= $len;
    1010. 

  1010. 									$asciiEncoding = true;
    1011. 

  1011. 								}
    1012. 

  1012. 								elseif (!$asciiEncoding && ($option != 0)) {
    1013. 

  1013. 									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
    1014. 

  1014. 									$retstr .= substr($data, $spos, $len);
    1015. 

  1015. 									$charsLeft -= $len/2;
    1016. 

  1016. 									$asciiEncoding = false;
    1017. 

  1017. 								}
    1018. 

  1018. 								elseif (!$asciiEncoding && ($option == 0)) {
    1019. 

  1019. 									// Bummer - the string starts off as Unicode, but after the
    1020. 

  1020. 									// continuation it is in straightforward ASCII encoding
    1021. 

  1021. 									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
    1022. 

  1022. 									for ($j = 0; $j < $len; $j++) {
    1023. 

  1023. 										$retstr .= $data[$spos + $j].chr(0);
    1024. 

  1024. 									}
    1025. 

  1025. 									$charsLeft -= $len;
    1026. 

  1026. 									$asciiEncoding = false;
    1027. 

  1027. 								}
    1028. 

  1028. 								else{
    1029. 

  1029. 									$newstr = '';
    1030. 

  1030. 									for ($j = 0; $j < strlen($retstr); $j++) {
    1031. 

  1031. 										$newstr = $retstr[$j].chr(0);
    1032. 

  1032. 									}
    1033. 

  1033. 									$retstr = $newstr;
    1034. 

  1034. 									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
    1035. 

  1035. 									$retstr .= substr($data, $spos, $len);
    1036. 

  1036. 									$charsLeft -= $len/2;
    1037. 

  1037. 									$asciiEncoding = false;
    1038. 

  1038. 								}
    1039. 

  1039. 								$spos += $len;
    1040. 

  1040. 							}
    1041. 

  1041. 						}
    1042. 

  1042. 						$retstr = ($asciiEncoding) ? $retstr : $this->_encodeUTF16($retstr);
    1043. 

  1043. 

  1044. 						if ($richString)
    1045. 

  1045. 							$spos += 4 * $formattingRuns;
    1046. 

  1046. 

  1047. 						// For extended strings, skip over the extended string data
    1048. 

  1048. 						if ($extendedString)
    1049. 

  1049. 							$spos += $extendedRunLength;
    1050. 

  1050. 						$this->sst[]=$retstr;
    1051. 

  1051. 					}
    1052. 

  1052. 					break;
    1053. 

  1053. 				case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS:
    1054. 

  1054. 					return false;
    1055. 

  1055. 					break;
    1056. 

  1056. 				case SPREADSHEET_EXCEL_READER_TYPE_NAME:
    1057. 

  1057. 					break;
    1058. 

  1058. 				case SPREADSHEET_EXCEL_READER_TYPE_FORMAT:
    1059. 

  1059. 					$indexCode = $this->v($data,$pos+4);
    1060. 

  1060. 					if ($version == SPREADSHEET_EXCEL_READER_BIFF8) {
    1061. 

  1061. 						$numchars = $this->v($data,$pos+6);
    1062. 

  1062. 						if (ord($data[$pos+8]) == 0)
    1063. 

  1063. 							$formatString = substr($data, $pos+9, $numchars);
    1064. 

  1064. 						else
    1065. 

  1065. 							$formatString = substr($data, $pos+9, $numchars*2);
    1066. 

  1066. 					} else {
    1067. 

  1067. 						$numchars = ord($data[$pos+6]);
    1068. 

  1068. 						$formatString = substr($data, $pos+7, $numchars*2);
    1069. 

  1069. 					}
    1070. 

  1070. 					$this->formatRecords[$indexCode] = $formatString;
    1071. 

  1071. 					break;
    1072. 

  1072. 				case SPREADSHEET_EXCEL_READER_TYPE_FONT:
    1073. 

  1073. 						$height = $this->v($data,$pos+4);
    1074. 

  1074. 						$option = $this->v($data,$pos+6);
    1075. 

  1075. 						$color = $this->v($data,$pos+8);
    1076. 

  1076. 						$weight = $this->v($data,$pos+10);
    1077. 

  1077. 						$under	= ord($data[$pos+14]);
    1078. 

  1078. 						$font = "";
    1079. 

  1079. 						// Font name
    1080. 

  1080. 						$numchars = ord($data[$pos+18]);
    1081. 

  1081. 						if ((ord($data[$pos+19]) & 1) == 0){
    1082. 

  1082. 							$font = substr($data, $pos+20, $numchars);
    1083. 

  1083. 						} else {
    1084. 

  1084. 							$font = substr($data, $pos+20, $numchars*2);
    1085. 

  1085. 							$font = $this->_encodeUTF16($font);
    1086. 

  1086. 						}
    1087. 

  1087. 						$this->fontRecords[] = array(
    1088. 

  1088. 								'height' => $height / 20,
    1089. 

  1089. 								'italic' => !!($option & 2),
    1090. 

  1090. 								'color' => $color,
    1091. 

  1091. 								'under' => !($under==0),
    1092. 

  1092. 								'bold' => ($weight==700),
    1093. 

  1093. 								'font' => $font,
    1094. 

  1094. 								'raw' => $this->dumpHexData($data, $pos+3, $length)
    1095. 

  1095. 								);
    1096. 

  1096. 						break;
    1097. 

  1097. 				case SPREADSHEET_EXCEL_READER_TYPE_PALETTE:
    1098. 

  1098. 						$colors = ord($data[$pos+4]) | ord($data[$pos+5]) << 8;
    1099. 

  1099. 						for ($coli = 0; $coli < $colors; $coli++) {
    1100. 

  1100. 							$colOff = $pos + 2 + ($coli * 4);
    1101. 

  1101. 							$colr = ord($data[$colOff]);
    1102. 

  1102. 							$colg = ord($data[$colOff+1]);
    1103. 

  1103. 							$colb = ord($data[$colOff+2]);
    1104. 

  1104. 							$this->colors[0x07 + $coli] = '#' . $this->myhex($colr) . $this->myhex($colg) . $this->myhex($colb);
    1105. 

  1105. 						}
    1106. 

  1106. 						break;
    1107. 

  1107. 				case SPREADSHEET_EXCEL_READER_TYPE_XF:
    1108. 

  1108. 						$fontIndexCode = (ord($data[$pos+4]) | ord($data[$pos+5]) << 8) - 1;
    1109. 

  1109. 						$fontIndexCode = max(0,$fontIndexCode);
    1110. 

  1110. 						$indexCode = ord($data[$pos+6]) | ord($data[$pos+7]) << 8;
    1111. 

  1111. 						$alignbit = ord($data[$pos+10]) & 3;
    1112. 

  1112. 						$bgi = (ord($data[$pos+22]) | ord($data[$pos+23]) << 8) & 0x3FFF;
    1113. 

  1113. 						$bgcolor = ($bgi & 0x7F);
    1114. 

  1114. //						$bgcolor = ($bgi & 0x3f80) >> 7;
    1115. 

  1115. 						$align = "";
    1116. 

  1116. 						if ($alignbit==3)
    1117. 

  1117. 							$align="right";
    1118. 

  1118. 						if ($alignbit==2)
    1119. 

  1119. 							$align="center";
    1120. 

  1120. 						$fillPattern = (ord($data[$pos+21]) & 0xFC) >> 2;
    1121. 

  1121. 						if ($fillPattern == 0)
    1122. 

  1122. 							$bgcolor = "";
    1123. 

  1123. 

  1124. 						$xf = array();
    1125. 

  1125. 						$xf['formatIndex'] = $indexCode;
    1126. 

  1126. 						$xf['align'] = $align;
    1127. 

  1127. 						$xf['fontIndex'] = $fontIndexCode;
    1128. 

  1128. 						$xf['bgColor'] = $bgcolor;
    1129. 

  1129. 						$xf['fillPattern'] = $fillPattern;
    1130. 

  1130. 

  1131. 						$border = ord($data[$pos+14]) | (ord($data[$pos+15]) << 8) | (ord($data[$pos+16]) << 16) | (ord($data[$pos+17]) << 24);
    1132. 

  1132. 						$xf['borderLeft'] = $this->lineStyles[($border & 0xF)];
    1133. 

  1133. 						$xf['borderRight'] = $this->lineStyles[($border & 0xF0) >> 4];
    1134. 

  1134. 						$xf['borderTop'] = $this->lineStyles[($border & 0xF00) >> 8];
    1135. 

  1135. 						$xf['borderBottom'] = $this->lineStyles[($border & 0xF000) >> 12];
    1136. 

  1136. 

  1137. 						$xf['borderLeftColor'] = ($border & 0x7F0000) >> 16;
    1138. 

  1138. 						$xf['borderRightColor'] = ($border & 0x3F800000) >> 23;
    1139. 

  1139. 						$border = (ord($data[$pos+18]) | ord($data[$pos+19]) << 8);
    1140. 

  1140. 						$xf['borderTopColor'] = ($border & 0x7F);
    1141. 

  1141. 						$xf['borderBottomColor'] = ($border & 0x3F80) >> 7;
    1142. 

  1142. 						if (array_key_exists($indexCode, $this->dateFormats)) {
    1143. 

  1143. 							$xf['type'] = 'date';
    1144. 

  1144. 							$xf['format'] = $this->dateFormats[$indexCode];
    1145. 

  1145. 							if ($align=='')
    1146. 

  1146. 								$xf['align'] = 'right';
    1147. 

  1147. 						}elseif (array_key_exists($indexCode, $this->numberFormats)) {
    1148. 

  1148. 							$xf['type'] = 'number';
    1149. 

  1149. 							$xf['format'] = $this->numberFormats[$indexCode];
    1150. 

  1150. 							if ($align=='')
    1151. 

  1151. 								$xf['align'] = 'right';
    1152. 

  1152. 						}else{
    1153. 

  1153. 							$isdate = FALSE;
    1154. 

  1154. 							$formatstr = '';
    1155. 

  1155. 							if ($indexCode > 0){
    1156. 

  1156. 								if (isset($this->formatRecords[$indexCode]))
    1157. 

  1157. 									$formatstr = $this->formatRecords[$indexCode];
    1158. 

  1158. 								if ($formatstr!="") {
    1159. 

  1159. 									$tmp = preg_replace("/\;.*/","",$formatstr);
    1160. 

  1160. 									$tmp = preg_replace("/^\[[^\]]*\]/","",$tmp);
    1161. 

  1161. 									if (preg_match("/[^hmsday\/\-:\s\\\,AMP]/i", $tmp) == 0) { // found day and time format
    1162. 

  1162. 										$isdate = TRUE;
    1163. 

  1163. 										$formatstr = $tmp;
    1164. 

  1164. 										$formatstr = str_replace(array('AM/PM','mmmm','mmm'), array('a','F','M'), $formatstr);
    1165. 

  1165. 										// m/mm are used for both minutes and months - oh SNAP!
    1166. 

  1166. 										// This mess tries to fix for that.
    1167. 

  1167. 										// 'm' == minutes only if following h/hh or preceding s/ss
    1168. 

  1168. 										$formatstr = preg_replace("/(h:?)mm?/","$1i", $formatstr);
    1169. 

  1169. 										$formatstr = preg_replace("/mm?(:?s)/","i$1", $formatstr);
    1170. 

  1170. 										// A single 'm' = n in PHP
    1171. 

  1171. 										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
    1172. 

  1172. 										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
    1173. 

  1173. 										// else it's months
    1174. 

  1174. 										$formatstr = str_replace('mm', 'm', $formatstr);
    1175. 

  1175. 										// Convert single 'd' to 'j'
    1176. 

  1176. 										$formatstr = preg_replace("/(^|[^d])d([^d]|$)/", '$1j$2', $formatstr);
    1177. 

  1177. 										$formatstr = str_replace(array('dddd','ddd','dd','yyyy','yy','hh','h'), array('l','D','d','Y','y','H','g'), $formatstr);
    1178. 

  1178. 										$formatstr = preg_replace("/ss?/", 's', $formatstr);
    1179. 

  1179. 									}
    1180. 

  1180. 								}
    1181. 

  1181. 							}
    1182. 

  1182. 							if ($isdate){
    1183. 

  1183. 								$xf['type'] = 'date';
    1184. 

  1184. 								$xf['format'] = $formatstr;
    1185. 

  1185. 								if ($align=='')
    1186. 

  1186. 									$xf['align'] = 'right';
    1187. 

  1187. 							}else{
    1188. 

  1188. 								// If the format string has a 0 or # in it, we'll assume it's a number
    1189. 

  1189. 								if (preg_match("/[0#]/", $formatstr)) {
    1190. 

  1190. 									$xf['type'] = 'number';
    1191. 

  1191. 									if ($align=='')
    1192. 

  1192. 										$xf['align']='right';
    1193. 

  1193. 								} else {
    1194. 

  1194. 									$xf['type'] = 'other';
    1195. 

  1195. 								}
    1196. 

  1196. 								$xf['format'] = $formatstr;
    1197. 

  1197. 								$xf['code'] = $indexCode;
    1198. 

  1198. 							}
    1199. 

  1199. 						}
    1200. 

  1200. 						$this->xfRecords[] = $xf;
    1201. 

  1201. 					break;
    1202. 

  1202. 				case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR:
    1203. 

  1203. 					$this->nineteenFour = (ord($data[$pos+4]) == 1);
    1204. 

  1204. 					break;
    1205. 

  1205. 				case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET:
    1206. 

  1206. 						$rec_offset = $this->_GetInt4d($data, $pos+4);
    1207. 

  1207. 						$rec_typeFlag = ord($data[$pos+8]);
    1208. 

  1208. 						$rec_visibilityFlag = ord($data[$pos+9]);
    1209. 

  1209. 						$rec_length = ord($data[$pos+10]);
    1210. 

  1210. 

  1211. 						if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
    1212. 

  1212. 							$chartype = ord($data[$pos+11]);
    1213. 

  1213. 							if ($chartype == 0)
    1214. 

  1214. 								$rec_name	= substr($data, $pos+12, $rec_length);
    1215. 

  1215. 							else
    1216. 

  1216. 								$rec_name	= $this->_encodeUTF16(substr($data, $pos+12, $rec_length*2));
    1217. 

  1217. 						} elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
    1218. 

  1218. 								$rec_name	= substr($data, $pos+11, $rec_length);
    1219. 

  1219. 						}
    1220. 

  1220. 					$this->boundsheets[] = array('name'=>$rec_name,'offset'=>$rec_offset);
    1221. 

  1221. 					break;
    1222. 

  1222. 			}
    1223. 

  1223. 

  1224. 			$pos += $length + 4;
    1225. 

  1225. 			$code = ord($data[$pos]) | ord($data[$pos+1])<<8;
    1226. 

  1226. 			$length = ord($data[$pos+2]) | ord($data[$pos+3])<<8;
    1227. 

  1227. 		}
    1228. 

  1228. 

  1229. 		foreach ($this->boundsheets as $key=>$val){
    1230. 

  1230. 			$this->sn = $key;
    1231. 

  1231. 			$this->_parsesheet($val['offset']);
    1232. 

  1232. 		}
    1233. 

  1233. 		return true;
    1234. 

  1234. 	}
    1235. 

  1235. 

  1236. 	/**
    1237. 

  1237. 	 * Parse a worksheet
    1238. 

  1238. 	 */
    1239. 

  1239. 	function _parsesheet($spos) {
    1240. 

  1240. 		$cont = true;
    1241. 

  1241. 		$data = $this->data;
    1242. 

  1242. 		// read BOF
    1243. 

  1243. 		$code = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1244. 

  1244. 		$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1245. 

  1245. 

  1246. 		$version = ord($data[$spos + 4]) | ord($data[$spos + 5])<<8;
    1247. 

  1247. 		$substreamType = ord($data[$spos + 6]) | ord($data[$spos + 7])<<8;
    1248. 

  1248. 

  1249. 		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7))
    1250. 

  1250. 			return -1;
    1251. 

  1251. 

  1252. 		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKSHEET)
    1253. 

  1253. 			return -2;
    1254. 

  1254. 		$spos += $length + 4;
    1255. 

  1255. 		while($cont) {
    1256. 

  1256. 			$lowcode = ord($data[$spos]);
    1257. 

  1257. 			if ($lowcode == SPREADSHEET_EXCEL_READER_TYPE_EOF)
    1258. 

  1258. 				break;
    1259. 

  1259. 			$code = $lowcode | ord($data[$spos+1])<<8;
    1260. 

  1260. 			$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1261. 

  1261. 			$spos += 4;
    1262. 

  1262. 			$this->sheets[$this->sn]['maxrow'] = $this->_rowoffset - 1;
    1263. 

  1263. 			$this->sheets[$this->sn]['maxcol'] = $this->_coloffset - 1;
    1264. 

  1264. 			unset($this->rectype);
    1265. 

  1265. 			switch ($code) {
    1266. 

  1266. 				case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION:
    1267. 

  1267. 					if (!isset($this->numRows)) {
    1268. 

  1268. 						if (($length == 10) ||	($version == SPREADSHEET_EXCEL_READER_BIFF7)){
    1269. 

  1269. 							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
    1270. 

  1270. 							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+6]) | ord($data[$spos+7]) << 8;
    1271. 

  1271. 						} else {
    1272. 

  1272. 							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
    1273. 

  1273. 							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+10]) | ord($data[$spos+11]) << 8;
    1274. 

  1274. 						}
    1275. 

  1275. 					}
    1276. 

  1276. 					break;
    1277. 

  1277. 				case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS:
    1278. 

  1278. 					$cellRanges = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1279. 

  1279. 					for ($i = 0; $i < $cellRanges; $i++) {
    1280. 

  1280. 						$fr =  ord($data[$spos + 8*$i + 2]) | ord($data[$spos + 8*$i + 3])<<8;
    1281. 

  1281. 						$lr =  ord($data[$spos + 8*$i + 4]) | ord($data[$spos + 8*$i + 5])<<8;
    1282. 

  1282. 						$fc =  ord($data[$spos + 8*$i + 6]) | ord($data[$spos + 8*$i + 7])<<8;
    1283. 

  1283. 						$lc =  ord($data[$spos + 8*$i + 8]) | ord($data[$spos + 8*$i + 9])<<8;
    1284. 

  1284. 						if ($lr - $fr > 0)
    1285. 

  1285. 							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['rowspan'] = $lr - $fr + 1;
    1286. 

  1286. 						if ($lc - $fc > 0)
    1287. 

  1287. 							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['colspan'] = $lc - $fc + 1;
    1288. 

  1288. 					}
    1289. 

  1289. 					break;
    1290. 

  1290. 				case SPREADSHEET_EXCEL_READER_TYPE_RK:
    1291. 

  1291. 				case SPREADSHEET_EXCEL_READER_TYPE_RK2:
    1292. 

  1292. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1293. 

  1293. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1294. 

  1294. 					$rknum = $this->_GetInt4d($data, $spos + 6);
    1295. 

  1295. 					$numValue = $this->_GetIEEE754($rknum);
    1296. 

  1296. 					$info = $this->_getCellDetails($spos,$numValue,$column);
    1297. 

  1297. 					$this->addcell($row, $column, $info['string'],$info);
    1298. 

  1298. 					break;
    1299. 

  1299. 				case SPREADSHEET_EXCEL_READER_TYPE_LABELSST:
    1300. 

  1300. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1301. 

  1301. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1302. 

  1302. 					$xfindex = ord($data[$spos+4]) | ord($data[$spos+5])<<8;
    1303. 

  1303. 					$index = $this->_GetInt4d($data, $spos + 6);
    1304. 

  1304. 					$this->addcell($row, $column, $this->sst[$index], array('xfIndex'=>$xfindex) );
    1305. 

  1305. 					break;
    1306. 

  1306. 				case SPREADSHEET_EXCEL_READER_TYPE_MULRK:
    1307. 

  1307. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1308. 

  1308. 					$colFirst = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1309. 

  1309. 					$colLast = ord($data[$spos + $length - 2]) | ord($data[$spos + $length - 1])<<8;
    1310. 

  1310. 					$columns = $colLast - $colFirst + 1;
    1311. 

  1311. 					$tmppos = $spos+4;
    1312. 

  1312. 					for ($i = 0; $i < $columns; $i++) {
    1313. 

  1313. 						$numValue = $this->_GetIEEE754($this->_GetInt4d($data, $tmppos + 2));
    1314. 

  1314. 						$info = $this->_getCellDetails($tmppos-4,$numValue,$colFirst + $i + 1);
    1315. 

  1315. 						$tmppos += 6;
    1316. 

  1316. 						$this->addcell($row, $colFirst + $i, $info['string'], $info);
    1317. 

  1317. 					}
    1318. 

  1318. 					break;
    1319. 

  1319. 				case SPREADSHEET_EXCEL_READER_TYPE_NUMBER:
    1320. 

  1320. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1321. 

  1321. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1322. 

  1322. 					$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
    1323. 

  1323. 					if ($this->isDate($spos))
    1324. 

  1324. 						$numValue = $tmp['double'];
    1325. 

  1325. 					else
    1326. 

  1326. 						$numValue = $this->createNumber($spos);
    1327. 

  1327. 					$info = $this->_getCellDetails($spos,$numValue,$column);
    1328. 

  1328. 					$this->addcell($row, $column, $info['string'], $info);
    1329. 

  1329. 					break;
    1330. 

  1330. 

  1331. 				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA:
    1332. 

  1332. 				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2:
    1333. 

  1333. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1334. 

  1334. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1335. 

  1335. 					if ((ord($data[$spos+6])==0) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
    1336. 

  1336. 						//String formula. Result follows in a STRING record
    1337. 

  1337. 						// This row/col are stored to be referenced in that record
    1338. 

  1338. 						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
    1339. 

  1339. 						$previousRow = $row;
    1340. 

  1340. 						$previousCol = $column;
    1341. 

  1341. 					} elseif ((ord($data[$spos+6])==1) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
    1342. 

  1342. 						//Boolean formula. Result is in +2; 0=false,1=true
    1343. 

  1343. 						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
    1344. 

  1344. 						if (ord($this->data[$spos+8])==1)
    1345. 

  1345. 							$this->addcell($row, $column, "TRUE");
    1346. 

  1346. 						else
    1347. 

  1347. 							$this->addcell($row, $column, "FALSE");
    1348. 

  1348. 					} elseif ((ord($data[$spos+6])==2) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
    1349. 

  1349. 						//Error formula. Error code is in +2;
    1350. 

  1350. 					} elseif ((ord($data[$spos+6])==3) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
    1351. 

  1351. 						//Formula result is a null string.
    1352. 

  1352. 						$this->addcell($row, $column, '');
    1353. 

  1353. 					} else {
    1354. 

  1354. 						// result is a number, so first 14 bytes are just like a _NUMBER record
    1355. 

  1355. 						$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
    1356. 

  1356. 							  if ($this->isDate($spos))
    1357. 

  1357. 								$numValue = $tmp['double'];
    1358. 

  1358. 							  else
    1359. 

  1359. 								$numValue = $this->createNumber($spos);
    1360. 

  1360. 						$info = $this->_getCellDetails($spos,$numValue,$column);
    1361. 

  1361. 						$this->addcell($row, $column, $info['string'], $info);
    1362. 

  1362. 					}
    1363. 

  1363. 					break;
    1364. 

  1364. 				case SPREADSHEET_EXCEL_READER_TYPE_BOOLERR:
    1365. 

  1365. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1366. 

  1366. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1367. 

  1367. 					$string = ord($data[$spos+6]);
    1368. 

  1368. 					$this->addcell($row, $column, $string);
    1369. 

  1369. 					break;
    1370. 

  1370. 				case SPREADSHEET_EXCEL_READER_TYPE_STRING:
    1371. 

  1371. 					// http://code.google.com/p/php-excel-reader/issues/detail?id=4
    1372. 

  1372. 					if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
    1373. 

  1373. 						// Unicode 16 string, like an SST record
    1374. 

  1374. 						$xpos = $spos;
    1375. 

  1375. 						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
    1376. 

  1376. 						$xpos += 2;
    1377. 

  1377. 						$optionFlags =ord($data[$xpos]);
    1378. 

  1378. 						$xpos++;
    1379. 

  1379. 						$asciiEncoding = (($optionFlags &0x01) == 0) ;
    1380. 

  1380. 						$extendedString = (($optionFlags & 0x04) != 0);
    1381. 

  1381. 						// See if string contains formatting information
    1382. 

  1382. 						$richString = (($optionFlags & 0x08) != 0);
    1383. 

  1383. 						if ($richString) {
    1384. 

  1384. 							// Read in the crun
    1385. 

  1385. 							$formattingRuns =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
    1386. 

  1386. 							$xpos += 2;
    1387. 

  1387. 						}
    1388. 

  1388. 						if ($extendedString) {
    1389. 

  1389. 							// Read in cchExtRst
    1390. 

  1390. 							$extendedRunLength =$this->_GetInt4d($this->data, $xpos);
    1391. 

  1391. 							$xpos += 4;
    1392. 

  1392. 						}
    1393. 

  1393. 						$len = ($asciiEncoding)?$numChars : $numChars*2;
    1394. 

  1394. 						$retstr =substr($data, $xpos, $len);
    1395. 

  1395. 						$xpos += $len;
    1396. 

  1396. 						$retstr = ($asciiEncoding)? $retstr : $this->_encodeUTF16($retstr);
    1397. 

  1397. 					}
    1398. 

  1398. 					elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
    1399. 

  1399. 						// Simple byte string
    1400. 

  1400. 						$xpos = $spos;
    1401. 

  1401. 						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
    1402. 

  1402. 						$xpos += 2;
    1403. 

  1403. 						$retstr =substr($data, $xpos, $numChars);
    1404. 

  1404. 					}
    1405. 

  1405. 					$this->addcell($previousRow, $previousCol, $retstr);
    1406. 

  1406. 					break;
    1407. 

  1407. 				case SPREADSHEET_EXCEL_READER_TYPE_ROW:
    1408. 

  1408. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1409. 

  1409. 					$rowInfo = ord($data[$spos + 6]) | ((ord($data[$spos+7]) << 8) & 0x7FFF);
    1410. 

  1410. 					if (($rowInfo & 0x8000) > 0)
    1411. 

  1411. 						$rowHeight = -1;
    1412. 

  1412. 					else
    1413. 

  1413. 						$rowHeight = $rowInfo & 0x7FFF;
    1414. 

  1414. 					$rowHidden = (ord($data[$spos + 12]) & 0x20) >> 5;
    1415. 

  1415. 					$this->rowInfo[$this->sn][$row+1] = array('height' => $rowHeight / 20, 'hidden'=>$rowHidden );
    1416. 

  1416. 					break;
    1417. 

  1417. 				case SPREADSHEET_EXCEL_READER_TYPE_DBCELL:
    1418. 

  1418. 					break;
    1419. 

  1419. 				case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK:
    1420. 

  1420. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1421. 

  1421. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1422. 

  1422. 					$cols = ($length / 2) - 3;
    1423. 

  1423. 					for ($c = 0; $c < $cols; $c++) {
    1424. 

  1424. 						$xfindex = ord($data[$spos + 4 + ($c * 2)]) | ord($data[$spos + 5 + ($c * 2)])<<8;
    1425. 

  1425. 						$this->addcell($row, $column + $c, "", array('xfIndex'=>$xfindex));
    1426. 

  1426. 					}
    1427. 

  1427. 					break;
    1428. 

  1428. 				case SPREADSHEET_EXCEL_READER_TYPE_LABEL:
    1429. 

  1429. 					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
    1430. 

  1430. 					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
    1431. 

  1431. 					$this->addcell($row, $column, substr($data, $spos + 8, ord($data[$spos + 6]) | ord($data[$spos + 7])<<8));
    1432. 

  1432. 					break;
    1433. 

  1433. 				case SPREADSHEET_EXCEL_READER_TYPE_EOF:
    1434. 

  1434. 					$cont = false;
    1435. 

  1435. 					break;
    1436. 

  1436. 				case SPREADSHEET_EXCEL_READER_TYPE_HYPER:
    1437. 

  1437. 					//	Only handle hyperlinks to a URL
    1438. 

  1438. 					$row = ord($this->data[$spos]) | ord($this->data[$spos+1])<<8;
    1439. 

  1439. 					$row2 = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8;
    1440. 

  1440. 					$column = ord($this->data[$spos+4]) | ord($this->data[$spos+5])<<8;
    1441. 

  1441. 					$column2 = ord($this->data[$spos+6]) | ord($this->data[$spos+7])<<8;
    1442. 

  1442. 					$linkdata = array();
    1443. 

  1443. 					$flags = ord($this->data[$spos + 28]);
    1444. 

  1444. 					$udesc = "";
    1445. 

  1445. 					$ulink = "";
    1446. 

  1446. 					$uloc = 32;
    1447. 

  1447. 					$linkdata['flags'] = $flags;
    1448. 

  1448. 					if (($flags & 1) > 0 ) {   // is a type we understand
    1449. 

  1449. 						//	is there a description ?
    1450. 

  1450. 						if (($flags & 0x14) == 0x14 ) {	  // has a description
    1451. 

  1451. 							$uloc += 4;
    1452. 

  1452. 							$descLen = ord($this->data[$spos + 32]) | ord($this->data[$spos + 33]) << 8;
    1453. 

  1453. 							$udesc = substr($this->data, $spos + $uloc, $descLen * 2);
    1454. 

  1454. 							$uloc += 2 * $descLen;
    1455. 

  1455. 						}
    1456. 

  1456. 						$ulink = $this->read16bitstring($this->data, $spos + $uloc + 20);
    1457. 

  1457. 						if ($udesc == "")
    1458. 

  1458. 							$udesc = $ulink;
    1459. 

  1459. 					}
    1460. 

  1460. 					$linkdata['desc'] = $udesc;
    1461. 

  1461. 					$linkdata['link'] = $this->_encodeUTF16($ulink);
    1462. 

  1462. 					for ($r=$row; $r<=$row2; $r++) {
    1463. 

  1463. 						for ($c=$column; $c<=$column2; $c++) {
    1464. 

  1464. 							$this->sheets[$this->sn]['cellsInfo'][$r+1][$c+1]['hyperlink'] = $linkdata;
    1465. 

  1465. 						}
    1466. 

  1466. 					}
    1467. 

  1467. 					break;
    1468. 

  1468. 				case SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH:
    1469. 

  1469. 					$this->defaultColWidth	= ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
    1470. 

  1470. 					break;
    1471. 

  1471. 				case SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH:
    1472. 

  1472. 					$this->standardColWidth	 = ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
    1473. 

  1473. 					break;
    1474. 

  1474. 				case SPREADSHEET_EXCEL_READER_TYPE_COLINFO:
    1475. 

  1475. 					$colfrom = ord($data[$spos+0]) | ord($data[$spos+1]) << 8;
    1476. 

  1476. 					$colto = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
    1477. 

  1477. 					$cw = ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
    1478. 

  1478. 					$cxf = ord($data[$spos+6]) | ord($data[$spos+7]) << 8;
    1479. 

  1479. 					$co = ord($data[$spos+8]);
    1480. 

  1480. 					for ($coli = $colfrom; $coli <= $colto; $coli++) {
    1481. 

  1481. 						$this->colInfo[$this->sn][$coli+1] = Array('width' => $cw, 'xf' => $cxf, 'hidden' => ($co & 0x01), 'collapsed' => ($co & 0x1000) >> 12);
    1482. 

  1482. 					}
    1483. 

  1483. 					break;
    1484. 

  1484. 				default:
    1485. 

  1485. 					break;
    1486. 

  1486. 			}
    1487. 

  1487. 			$spos += $length;
    1488. 

  1488. 		}
    1489. 

  1489. 

  1490. 		if (!isset($this->sheets[$this->sn]['numRows']))
    1491. 

  1491. 			 $th…
    1492.

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