File Source for NumberFormat.php

PHPExcel_Style

# Source for file NumberFormat.php

Documentation is available at NumberFormat.php

1. <?php
2. /**
3. * PHPExcel
4. *
5. * Copyright (c) 2006 - 2011 PHPExcel
6. *
7. * This library is free software; you can redistribute it and/or
8. * modify it under the terms of the GNU Lesser General Public
9. * License as published by the Free Software Foundation; either
10. * version 2.1 of the License, or (at your option) any later version.
11. *
12. * This library is distributed in the hope that it will be useful,
13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15. * Lesser General Public License for more details.
16. *
17. * You should have received a copy of the GNU Lesser General Public
18. * License along with this library; if not, write to the Free Software
19. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20. *
21. * @category PHPExcel
22. * @package PHPExcel_Style
23. * @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
24. * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25. * @version 1.7.6, 2011-02-27
26. */
29. /**
30. * PHPExcel_Style_NumberFormat
31. *
32. * @category PHPExcel
33. * @package PHPExcel_Style
34. * @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
35. */
36. class PHPExcel_Style_NumberFormat implements PHPExcel_IComparable
37. {
38. /* Pre-defined formats */
39. const FORMAT_GENERAL = 'General';
41. const FORMAT_TEXT = '@';
43. const FORMAT_NUMBER = '0';
44. const FORMAT_NUMBER_00 = '0.00';
45. const FORMAT_NUMBER_COMMA_SEPARATED1 = '#,##0.00';
46. const FORMAT_NUMBER_COMMA_SEPARATED2 = '#,##0.00_-';
48. const FORMAT_PERCENTAGE = '0%';
49. const FORMAT_PERCENTAGE_00 = '0.00%';
51. const FORMAT_DATE_YYYYMMDD2 = 'yyyy-mm-dd';
52. const FORMAT_DATE_YYYYMMDD = 'yy-mm-dd';
53. const FORMAT_DATE_DDMMYYYY = 'dd/mm/yy';
54. const FORMAT_DATE_DMYSLASH = 'd/m/y';
55. const FORMAT_DATE_DMYMINUS = 'd-m-y';
56. const FORMAT_DATE_DMMINUS = 'd-m';
57. const FORMAT_DATE_MYMINUS = 'm-y';
58. const FORMAT_DATE_XLSX14 = 'mm-dd-yy';
59. const FORMAT_DATE_XLSX15 = 'd-mmm-yy';
60. const FORMAT_DATE_XLSX16 = 'd-mmm';
61. const FORMAT_DATE_XLSX17 = 'mmm-yy';
62. const FORMAT_DATE_XLSX22 = 'm/d/yy h:mm';
63. const FORMAT_DATE_DATETIME = 'd/m/y h:mm';
64. const FORMAT_DATE_TIME1 = 'h:mm AM/PM';
65. const FORMAT_DATE_TIME2 = 'h:mm:ss AM/PM';
66. const FORMAT_DATE_TIME3 = 'h:mm';
67. const FORMAT_DATE_TIME4 = 'h:mm:ss';
68. const FORMAT_DATE_TIME5 = 'mm:ss';
69. const FORMAT_DATE_TIME6 = 'h:mm:ss';
70. const FORMAT_DATE_TIME7 = 'i:s.S';
71. const FORMAT_DATE_TIME8 = 'h:mm:ss;@';
72. const FORMAT_DATE_YYYYMMDDSLASH = 'yy/mm/dd;@';
74. const FORMAT_CURRENCY_USD_SIMPLE = '"$"#,##0.00_-';
75. const FORMAT_CURRENCY_USD = '$#,##0_-';
76. const FORMAT_CURRENCY_EUR_SIMPLE = '[$EUR ]#,##0.00_-';
78. /**
79. * Excel built-in number formats
80. *
81. * @var array
82. */
83. private static $_builtInFormats;
85. /**
86. * Excel built-in number formats (flipped, for faster lookups)
87. *
88. * @var array
89. */
90. private static $_flippedBuiltInFormats;
92. /**
93. * Format Code
94. *
95. * @var string
96. */
97. private $_formatCode = PHPExcel_Style_NumberFormat:: FORMAT_GENERAL;
99. /**
100. * Built-in format Code
101. *
102. * @var string
103. */
104. private $_builtInFormatCode = 0;
106. /**
107. * Parent Borders
108. *
109. * @var _parentPropertyName string
110. */
111. private $_parentPropertyName;
113. /**
114. * Supervisor?
115. *
116. * @var boolean
117. */
118. private $_isSupervisor;
120. /**
121. * Parent. Only used for supervisor
122. *
123. * @var PHPExcel_Style
124. */
125. private $_parent;
127. /**
128. * Create a new PHPExcel_Style_NumberFormat
129. */
130. public function __construct($isSupervisor = false)
131. {
132. // Supervisor?
133. $this->_isSupervisor = $isSupervisor;
134. }
136. /**
137. * Bind parent. Only used for supervisor
138. *
139. * @param PHPExcel_Style $parent
140. * @return PHPExcel_Style_NumberFormat
141. */
142. public function bindParent($parent)
143. {
144. $this->_parent = $parent;
145. }
147. /**
148. * Is this a supervisor or a real style component?
149. *
150. * @return boolean
151. */
152. public function getIsSupervisor()
153. {
154. return $this->_isSupervisor;
155. }
157. /**
158. * Get the shared style component for the currently active cell in currently active sheet.
159. * Only used for style supervisor
160. *
161. * @return PHPExcel_Style_NumberFormat
162. */
163. public function getSharedComponent()
164. {
165. return $this->_parent-> getSharedComponent()->getNumberFormat();
166. }
168. /**
169. * Get the currently active sheet. Only used for supervisor
170. *
171. * @return PHPExcel_Worksheet
172. */
173. public function getActiveSheet()
174. {
175. return $this->_parent-> getActiveSheet();
176. }
178. /**
179. * Get the currently active cell coordinate in currently active sheet.
180. * Only used for supervisor
181. *
182. * @return string E.g. 'A1'
183. */
184. public function getSelectedCells()
185. {
186. return $this-> getActiveSheet()->getSelectedCells();
187. }
189. /**
190. * Get the currently active cell coordinate in currently active sheet.
191. * Only used for supervisor
192. *
193. * @return string E.g. 'A1'
194. */
195. public function getActiveCell()
196. {
197. return $this-> getActiveSheet()->getActiveCell();
198. }
200. /**
201. * Build style array from subcomponents
202. *
203. * @param array $array
204. * @return array
205. */
206. public function getStyleArray($array)
207. {
208. return array('numberformat' => $array);
209. }
211. /**
212. * Apply styles from array
213. *
214. * <code>
215. * $objPHPExcel->getActiveSheet()->getStyle('B2')->getNumberFormat()->applyFromArray(
216. * array(
217. * 'code' => PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE
218. * )
219. * );
220. * </code>
221. *
222. * @param array $pStyles Array containing style information
223. * @throws Exception
224. * @return PHPExcel_Style_NumberFormat
225. */
226. public function applyFromArray($pStyles = null)
227. {
228. if ( is_array($pStyles)) {
229. if ($this->_isSupervisor) {
230. $this-> getActiveSheet()->getStyle($this-> getSelectedCells())->applyFromArray($this-> getStyleArray($pStyles));
231. } else {
232. if ( array_key_exists('code', $pStyles)) {
233. $this-> setFormatCode($pStyles['code']);
234. }
235. }
236. } else {
237. throw new Exception("Invalid style array passed.");
238. }
239. return $this;
240. }
242. /**
243. * Get Format Code
244. *
245. * @return string
246. */
247. public function getFormatCode()
248. {
249. if ($this->_isSupervisor) {
250. return $this-> getSharedComponent()->getFormatCode();
251. }
252. if ($this->_builtInFormatCode !== false)
253. {
254. return self:: builtInFormatCode($this->_builtInFormatCode);
255. }
256. return $this->_formatCode;
257. }
259. /**
260. * Set Format Code
261. *
262. * @param string $pValue
263. * @return PHPExcel_Style_NumberFormat
264. */
265. public function setFormatCode($pValue = PHPExcel_Style_NumberFormat:: FORMAT_GENERAL)
266. {
267. if ($pValue == '') {
268. $pValue = PHPExcel_Style_NumberFormat:: FORMAT_GENERAL;
269. }
270. if ($this->_isSupervisor) {
271. $styleArray = $this-> getStyleArray(array('code' => $pValue));
272. $this-> getActiveSheet()->getStyle($this-> getSelectedCells())->applyFromArray($styleArray);
273. } else {
274. $this->_formatCode = $pValue;
275. $this->_builtInFormatCode = self:: builtInFormatCodeIndex($pValue);
276. }
277. return $this;
278. }
280. /**
281. * Get Built-In Format Code
282. *
283. * @return int
284. */
285. public function getBuiltInFormatCode()
286. {
287. if ($this->_isSupervisor) {
288. return $this-> getSharedComponent()->getBuiltInFormatCode();
289. }
290. return $this->_builtInFormatCode;
291. }
293. /**
294. * Set Built-In Format Code
295. *
296. * @param int $pValue
297. * @return PHPExcel_Style_NumberFormat
298. */
299. public function setBuiltInFormatCode($pValue = 0)
300. {
302. if ($this->_isSupervisor) {
303. $styleArray = $this-> getStyleArray(array('code' => self:: builtInFormatCode($pValue)));
304. $this-> getActiveSheet()->getStyle($this-> getSelectedCells())->applyFromArray($styleArray);
305. } else {
306. $this->_builtInFormatCode = $pValue;
307. $this->_formatCode = self:: builtInFormatCode($pValue);
308. }
309. return $this;
310. }
312. /**
313. * Fill built-in format codes
314. */
315. private static function fillBuiltInFormatCodes()
316. {
317. // Built-in format codes
318. if ( is_null(self::$_builtInFormats)) {
319. self::$_builtInFormats = array();
321. // General
322. self::$_builtInFormats[0] = PHPExcel_Style_NumberFormat:: FORMAT_GENERAL;
323. self::$_builtInFormats[1] = '0';
324. self::$_builtInFormats[2] = '0.00';
325. self::$_builtInFormats[3] = '#,##0';
326. self::$_builtInFormats[4] = '#,##0.00';
328. self::$_builtInFormats[9] = '0%';
329. self::$_builtInFormats[10] = '0.00%';
330. self::$_builtInFormats[11] = '0.00E+00';
331. self::$_builtInFormats[12] = '# ?/?';
332. self::$_builtInFormats[13] = '# ??/??';
333. self::$_builtInFormats[14] = 'mm-dd-yy';
334. self::$_builtInFormats[15] = 'd-mmm-yy';
335. self::$_builtInFormats[16] = 'd-mmm';
336. self::$_builtInFormats[17] = 'mmm-yy';
337. self::$_builtInFormats[18] = 'h:mm AM/PM';
338. self::$_builtInFormats[19] = 'h:mm:ss AM/PM';
339. self::$_builtInFormats[20] = 'h:mm';
340. self::$_builtInFormats[21] = 'h:mm:ss';
341. self::$_builtInFormats[22] = 'm/d/yy h:mm';
343. self::$_builtInFormats[37] = '#,##0 ;(#,##0)';
344. self::$_builtInFormats[38] = '#,##0 ;[Red](#,##0)';
345. self::$_builtInFormats[39] = '#,##0.00;(#,##0.00)';
346. self::$_builtInFormats[40] = '#,##0.00;[Red](#,##0.00)';
348. self::$_builtInFormats[44] = '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)';
349. self::$_builtInFormats[45] = 'mm:ss';
350. self::$_builtInFormats[46] = '[h]:mm:ss';
351. self::$_builtInFormats[47] = 'mmss.0';
352. self::$_builtInFormats[48] = '##0.0E+0';
353. self::$_builtInFormats[49] = '@';
355. // CHT
356. self::$_builtInFormats[27] = '[$-404]e/m/d';
357. self::$_builtInFormats[30] = 'm/d/yy';
358. self::$_builtInFormats[36] = '[$-404]e/m/d';
359. self::$_builtInFormats[50] = '[$-404]e/m/d';
360. self::$_builtInFormats[57] = '[$-404]e/m/d';
362. // THA
363. self::$_builtInFormats[59] = 't0';
364. self::$_builtInFormats[60] = 't0.00';
365. self::$_builtInFormats[61] = 't#,##0';
366. self::$_builtInFormats[62] = 't#,##0.00';
367. self::$_builtInFormats[67] = 't0%';
368. self::$_builtInFormats[68] = 't0.00%';
369. self::$_builtInFormats[69] = 't# ?/?';
370. self::$_builtInFormats[70] = 't# ??/??';
372. // Flip array (for faster lookups)
373. self::$_flippedBuiltInFormats = array_flip(self::$_builtInFormats);
374. }
375. }
377. /**
378. * Get built-in format code
379. *
380. * @param int $pIndex
381. * @return string
382. */
383. public static function builtInFormatCode($pIndex)
384. {
385. // Clean parameter
386. $pIndex = intval($pIndex);
388. // Ensure built-in format codes are available
389. self:: fillBuiltInFormatCodes();
391. // Lookup format code
392. if (isset(self::$_builtInFormats[$pIndex])) {
393. return self::$_builtInFormats[$pIndex];
394. }
396. return '';
397. }
399. /**
400. * Get built-in format code index
401. *
402. * @param string $formatCode
403. * @return int|boolean
404. */
405. public static function builtInFormatCodeIndex($formatCode)
406. {
407. // Ensure built-in format codes are available
408. self:: fillBuiltInFormatCodes();
410. // Lookup format code
411. if (isset(self::$_flippedBuiltInFormats[$formatCode])) {
412. return self::$_flippedBuiltInFormats[$formatCode];
413. }
415. return false;
416. }
418. /**
419. * Get hash code
420. *
421. * @return string Hash code
422. */
423. public function getHashCode()
424. {
425. if ($this->_isSupervisor) {
426. return $this-> getSharedComponent()->getHashCode();
427. }
428. return md5(
429. $this->_formatCode
430. . $this->_builtInFormatCode
431. . __CLASS__
432. );
433. }
435. /**
436. * Implement PHP __clone to create a deep clone, not just a shallow copy.
437. */
438. public function __clone()
439. {
440. $vars = get_object_vars($this);
441. foreach ($vars as $key => $value) {
442. if (( is_object($value)) && ($key != '_parent')) {
443. $this->$key = clone $value;
444. } else {
445. $this->$key = $value;
446. }
447. }
448. }
450. private static $_dateFormatReplacements = array(
451. // first remove escapes related to non-format characters
452. '\\' => '',
453. // 12-hour suffix
454. 'am/pm' => 'A',
455. // 4-digit year
456. 'yyyy' => 'Y',
457. // 2-digit year
458. 'yy' => 'y',
459. // first letter of month - no php equivalent
460. 'mmmmm' => 'M',
461. // full month name
462. 'mmmm' => 'F',
463. // short month name
464. 'mmm' => 'M',
465. // mm is minutes if time or month w/leading zero
466. ':mm' => ':i',
467. // month leading zero
468. 'mm' => 'm',
469. // month no leading zero
470. 'm' => 'n',
471. // full day of week name
472. 'dddd' => 'l',
473. // short day of week name
474. 'ddd' => 'D',
475. // days leading zero
476. 'dd' => 'd',
477. // days no leading zero
478. 'd' => 'j',
479. // seconds
480. 'ss' => 's',
481. // fractional seconds - no php equivalent
482. '.s' => ''
483. );
484. private static $_dateFormatReplacements24 = array(
485. 'hh' => 'H',
486. 'h' => 'G'
487. );
488. private static $_dateFormatReplacements12 = array(
489. 'hh' => 'h',
490. 'h' => 'g'
491. );
493. /**
494. * Convert a value in a pre-defined format to a PHP string
495. *
496. * @param mixed $value Value to format
497. * @param string $format Format code
498. * @param array $callBack Callback function for additional formatting of string
499. * @return string Formatted string
500. */
501. public static function toFormattedString($value = '', $format = '', $callBack = null)
502. {
503. // For now we do not treat strings although section 4 of a format code affects strings
504. if (! is_numeric($value)) return $value;
506. // For 'General' format code, we just pass the value although this is not entirely the way Excel does it,
507. // it seems to round numbers to a total of 10 digits.
508. if (($format === PHPExcel_Style_NumberFormat:: FORMAT_GENERAL) || ($format === PHPExcel_Style_NumberFormat:: FORMAT_TEXT)) {
509. return $value;
510. }
512. // Get the sections, there can be up to four sections
513. $sections = explode(';', $format);
515. // Fetch the relevant section depending on whether number is positive, negative, or zero?
516. // Text not supported yet.
517. // Here is how the sections apply to various values in Excel:
518. // 1 section: [POSITIVE/NEGATIVE/ZERO/TEXT]
519. // 2 sections: [POSITIVE/ZERO/TEXT] [NEGATIVE]
520. // 3 sections: [POSITIVE/TEXT] [NEGATIVE] [ZERO]
521. // 4 sections: [POSITIVE] [NEGATIVE] [ZERO] [TEXT]
522. switch ( count($sections)) {
523. case 1:
524. $format = $sections[0];
525. break;
527. case 2:
528. $format = ($value >= 0) ? $sections[0] : $sections[1];
529. $value = abs($value); // Use the absolute value
530. break;
532. case 3:
533. $format = ($value > 0) ?
534. $sections[0] : ( ($value < 0) ?
535. $sections[1] : $sections[2]);
536. $value = abs($value); // Use the absolute value
537. break;
539. case 4:
540. $format = ($value > 0) ?
541. $sections[0] : ( ($value < 0) ?
542. $sections[1] : $sections[2]);
543. $value = abs($value); // Use the absolute value
544. break;
546. default:
547. // something is wrong, just use first section
548. $format = $sections[0];
549. break;
550. }
552. // Save format with color information for later use below
553. $formatColor = $format;
555. // Strip color information
556. $color_regex = '/^\\[[a-zA-Z]+\\]/';
557. $format = preg_replace($color_regex, '', $format);
559. // Let's begin inspecting the format and converting the value to a formatted string
560. if ( preg_match('/^(\[\$[A-Z]*-[0-9A-F]*\])*[hmsdy]/i', $format)) { // datetime format
561. // dvc: convert Excel formats to PHP date formats
563. // strip off first part containing e.g. [$-F800] or [$USD-409]
564. // general syntax: [$<Currency string>-<language info>]
565. // language info is in hexadecimal
566. $format = preg_replace('/^(\[\$[A-Z]*-[0-9A-F]*\])/i', '', $format);
568. // OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case
569. $format = strtolower($format);
571. $format = strtr($format,self::$_dateFormatReplacements);
572. if (! strpos($format,'A')) { // 24-hour time format
573. $format = strtr($format,self::$_dateFormatReplacements24);
574. } else { // 12-hour time format
575. $format = strtr($format,self::$_dateFormatReplacements12);
576. }
578. $dateObj = PHPExcel_Shared_Date:: ExcelToPHPObject($value);
579. $value = $dateObj->format($format);
581. } else if ( preg_match('/%$/', $format)) { // % number format
582. if ($format === self:: FORMAT_PERCENTAGE) {
583. $value = round( (100 * $value), 0) . '%';
584. } else {
585. if ( preg_match('/\.[#0]+/i', $format, $m)) {
586. $s = substr($m[0], 0, 1) . ( strlen($m[0]) - 1);
587. $format = str_replace($m[0], $s, $format);
588. }
589. if ( preg_match('/^[#0]+/', $format, $m)) {
590. $format = str_replace($m[0], strlen($m[0]), $format);
591. }
592. $format = '%' . str_replace('%', 'f%%', $format);
594. $value = sprintf($format, 100 * $value);
595. }
597. } else {
598. if ($format === self:: FORMAT_CURRENCY_EUR_SIMPLE) {
599. $value = 'EUR ' . sprintf('%1.2f', $value);
601. } else {
602. // In Excel formats, "_" is used to add spacing, which we can't do in HTML
603. $format = preg_replace('/_./', '', $format);
605. // Some non-number characters are escaped with \, which we don't need
606. $format = preg_replace("/\\\\/", '', $format);
608. // Some non-number strings are quoted, so we'll get rid of the quotes, likewise any positional * symbols
609. $format = str_replace(array('"','*'), '', $format);
611. // Find out if we need thousands separator
612. // This is indicated by a comma enclosed by a digit placeholder:
613. // #,# or 0,0
614. $useThousands = preg_match('/(#,#|0,0)/', $format);
615. if ($useThousands) {
616. $format = preg_replace('/0,0/', '00', $format);
617. $format = preg_replace('/#,#/', '##', $format);
618. }
620. // Scale thousands, millions,...
621. // This is indicated by a number of commas after a digit placeholder:
622. // #, or 0.0,,
623. $scale = 1; // same as no scale
624. $matches = array();
625. if ( preg_match('/(#|0)(,+)/', $format, $matches)) {
626. $scale = pow(1000, strlen($matches[2]));
628. // strip the commas
629. $format = preg_replace('/0,+/', '0', $format);
630. $format = preg_replace('/#,+/', '#', $format);
631. }
633. if ( preg_match('/#?.*\?\/\?/', $format, $m)) {
634. //echo 'Format mask is fractional '.$format.' <br />';
635. if ($value != (int)$value) {
636. $sign = ($value < 0) ? '-' : '';
638. $integerPart = floor( abs($value));
639. $decimalPart = trim( fmod( abs($value),1),'0.');
640. $decimalLength = strlen($decimalPart);
641. $decimalDivisor = pow(10,$decimalLength);
643. $GCD = PHPExcel_Calculation_MathTrig:: GCD($decimalPart,$decimalDivisor);
645. $adjustedDecimalPart = $decimalPart/$GCD;
646. $adjustedDecimalDivisor = $decimalDivisor/$GCD;
648. if (( strpos($format,'0') !== false) || ( strpos($format,'#') !== false) || ( substr($format,0,3) == '? ?')) {
649. if ($integerPart == 0) { $integerPart = ''; }
650. $value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
651. } else {
652. $adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
653. $value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
654. }
655. }
657. } else {
658. // Handle the number itself
660. // scale number
661. $value = $value / $scale;
663. // Strip #
664. $format = preg_replace('/\\#/', '', $format);
666. $n = "/\[[^\]]+\]/";
667. $m = preg_replace($n, '', $format);
668. $number_regex = "/(0+)(\.?)(0*)/";
669. if ( preg_match($number_regex, $m, $matches)) {
670. $left = $matches[1];
671. $dec = $matches[2];
672. $right = $matches[3];
674. // minimun width of formatted number (including dot)
675. $minWidth = strlen($left) + strlen($dec) + strlen($right);
677. if ($useThousands) {
678. $value = number_format(
679. $value
680. , strlen($right)
681. , PHPExcel_Shared_String:: getDecimalSeparator()
682. , PHPExcel_Shared_String:: getThousandsSeparator()
683. );
684. } else {
685. $sprintf_pattern = "%0$minWidth." . strlen($right) . "f";
686. $value = sprintf($sprintf_pattern, $value);
687. }
689. $value = preg_replace($number_regex, $value, $format);
690. }
691. }
692. if ( preg_match('/\[\$(.*)\]/u', $format, $m)) {
693. // Currency or Accounting
694. $currencyFormat = $m[0];
695. $currencyCode = $m[1];
696. list($currencyCode) = explode('-',$currencyCode);
697. if ($currencyCode == '') {
698. $currencyCode = PHPExcel_Shared_String:: getCurrencyCode();
699. }
700. $value = preg_replace('/\[\$([^\]]*)\]/u',$currencyCode,$value);
701. }
702. }
703. }
705. // Additional formatting provided by callback function
706. if ($callBack !== null) {
707. list($writerInstance, $function) = $callBack;
708. $value = $writerInstance->$function($value, $formatColor);
709. }
711. return $value;
712. }
714. }

Documentation generated on Sun, 27 Feb 2011 16:32:51 -0800 by phpDocumentor 1.4.3