visualizer / vendor / phpoffice / phpexcel / Classes / PHPExcel / Style / NumberFormat.php

NumberFormat.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.0.3, at vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php

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1	<?php
2	/**
3	* PHPExcel
4	*
5	* Copyright (c) 2006 - 2014 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 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
24	* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25	* @version ##VERSION##, ##DATE##
26	*/
27
28
29	/**
30	* PHPExcel_Style_NumberFormat
31	*
32	* @category PHPExcel
33	* @package PHPExcel_Style
34	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
35	*/
36	class PHPExcel_Style_NumberFormat extends PHPExcel_Style_Supervisor implements PHPExcel_IComparable
37	{
38	/* Pre-defined formats */
39	const FORMAT_GENERAL = 'General';
40
41	const FORMAT_TEXT = '@';
42
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_-';
47
48	const FORMAT_PERCENTAGE = '0%';
49	const FORMAT_PERCENTAGE_00 = '0.00%';
50
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;@';
73
74	const FORMAT_CURRENCY_USD_SIMPLE = '"$"#,##0.00_-';
75	const FORMAT_CURRENCY_USD = '$#,##0_-';
76	const FORMAT_CURRENCY_EUR_SIMPLE = '[$EUR ]#,##0.00_-';
77
78	/**
79	* Excel built-in number formats
80	*
81	* @var array
82	*/
83	protected static $_builtInFormats;
84
85	/**
86	* Excel built-in number formats (flipped, for faster lookups)
87	*
88	* @var array
89	*/
90	protected static $_flippedBuiltInFormats;
91
92	/**
93	* Format Code
94	*
95	* @var string
96	*/
97	protected $_formatCode = PHPExcel_Style_NumberFormat::FORMAT_GENERAL;
98
99	/**
100	* Built-in format Code
101	*
102	* @var string
103	*/
104	protected $_builtInFormatCode = 0;
105
106	/**
107	* Create a new PHPExcel_Style_NumberFormat
108	*
109	* @param boolean $isSupervisor Flag indicating if this is a supervisor or not
110	* Leave this value at default unless you understand exactly what
111	* its ramifications are
112	* @param boolean $isConditional Flag indicating if this is a conditional style or not
113	* Leave this value at default unless you understand exactly what
114	* its ramifications are
115	*/
116	public function __construct($isSupervisor = FALSE, $isConditional = FALSE)
117	{
118	// Supervisor?
119	parent::__construct($isSupervisor);
120
121	if ($isConditional) {
122	$this->_formatCode = NULL;
123	$this->_builtInFormatCode = FALSE;
124	}
125	}
126
127	/**
128	* Get the shared style component for the currently active cell in currently active sheet.
129	* Only used for style supervisor
130	*
131	* @return PHPExcel_Style_NumberFormat
132	*/
133	public function getSharedComponent()
134	{
135	return $this->_parent->getSharedComponent()->getNumberFormat();
136	}
137
138	/**
139	* Build style array from subcomponents
140	*
141	* @param array $array
142	* @return array
143	*/
144	public function getStyleArray($array)
145	{
146	return array('numberformat' => $array);
147	}
148
149	/**
150	* Apply styles from array
151	*
152	* <code>
153	* $objPHPExcel->getActiveSheet()->getStyle('B2')->getNumberFormat()->applyFromArray(
154	* array(
155	* 'code' => PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE
156	* )
157	* );
158	* </code>
159	*
160	* @param array $pStyles Array containing style information
161	* @throws PHPExcel_Exception
162	* @return PHPExcel_Style_NumberFormat
163	*/
164	public function applyFromArray($pStyles = null)
165	{
166	if (is_array($pStyles)) {
167	if ($this->_isSupervisor) {
168	$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
169	} else {
170	if (array_key_exists('code', $pStyles)) {
171	$this->setFormatCode($pStyles['code']);
172	}
173	}
174	} else {
175	throw new PHPExcel_Exception("Invalid style array passed.");
176	}
177	return $this;
178	}
179
180	/**
181	* Get Format Code
182	*
183	* @return string
184	*/
185	public function getFormatCode()
186	{
187	if ($this->_isSupervisor) {
188	return $this->getSharedComponent()->getFormatCode();
189	}
190	if ($this->_builtInFormatCode !== false)
191	{
192	return self::builtInFormatCode($this->_builtInFormatCode);
193	}
194	return $this->_formatCode;
195	}
196
197	/**
198	* Set Format Code
199	*
200	* @param string $pValue
201	* @return PHPExcel_Style_NumberFormat
202	*/
203	public function setFormatCode($pValue = PHPExcel_Style_NumberFormat::FORMAT_GENERAL)
204	{
205	if ($pValue == '') {
206	$pValue = PHPExcel_Style_NumberFormat::FORMAT_GENERAL;
207	}
208	if ($this->_isSupervisor) {
209	$styleArray = $this->getStyleArray(array('code' => $pValue));
210	$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
211	} else {
212	$this->_formatCode = $pValue;
213	$this->_builtInFormatCode = self::builtInFormatCodeIndex($pValue);
214	}
215	return $this;
216	}
217
218	/**
219	* Get Built-In Format Code
220	*
221	* @return int
222	*/
223	public function getBuiltInFormatCode()
224	{
225	if ($this->_isSupervisor) {
226	return $this->getSharedComponent()->getBuiltInFormatCode();
227	}
228	return $this->_builtInFormatCode;
229	}
230
231	/**
232	* Set Built-In Format Code
233	*
234	* @param int $pValue
235	* @return PHPExcel_Style_NumberFormat
236	*/
237	public function setBuiltInFormatCode($pValue = 0)
238	{
239
240	if ($this->_isSupervisor) {
241	$styleArray = $this->getStyleArray(array('code' => self::builtInFormatCode($pValue)));
242	$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
243	} else {
244	$this->_builtInFormatCode = $pValue;
245	$this->_formatCode = self::builtInFormatCode($pValue);
246	}
247	return $this;
248	}
249
250	/**
251	* Fill built-in format codes
252	*/
253	private static function fillBuiltInFormatCodes()
254	{
255	// Built-in format codes
256	if (is_null(self::$_builtInFormats)) {
257	self::$_builtInFormats = array();
258
259	// General
260	self::$_builtInFormats[0] = PHPExcel_Style_NumberFormat::FORMAT_GENERAL;
261	self::$_builtInFormats[1] = '0';
262	self::$_builtInFormats[2] = '0.00';
263	self::$_builtInFormats[3] = '#,##0';
264	self::$_builtInFormats[4] = '#,##0.00';
265
266	self::$_builtInFormats[9] = '0%';
267	self::$_builtInFormats[10] = '0.00%';
268	self::$_builtInFormats[11] = '0.00E+00';
269	self::$_builtInFormats[12] = '# ?/?';
270	self::$_builtInFormats[13] = '# ??/??';
271	self::$_builtInFormats[14] = 'mm-dd-yy';
272	self::$_builtInFormats[15] = 'd-mmm-yy';
273	self::$_builtInFormats[16] = 'd-mmm';
274	self::$_builtInFormats[17] = 'mmm-yy';
275	self::$_builtInFormats[18] = 'h:mm AM/PM';
276	self::$_builtInFormats[19] = 'h:mm:ss AM/PM';
277	self::$_builtInFormats[20] = 'h:mm';
278	self::$_builtInFormats[21] = 'h:mm:ss';
279	self::$_builtInFormats[22] = 'm/d/yy h:mm';
280
281	self::$_builtInFormats[37] = '#,##0 ;(#,##0)';
282	self::$_builtInFormats[38] = '#,##0 ;[Red](#,##0)';
283	self::$_builtInFormats[39] = '#,##0.00;(#,##0.00)';
284	self::$_builtInFormats[40] = '#,##0.00;[Red](#,##0.00)';
285
286	self::$_builtInFormats[44] = '_("$"* #,##0.00_);_("$"* $#,##0.00$;_("$"* "-"??_);_(@_)';
287	self::$_builtInFormats[45] = 'mm:ss';
288	self::$_builtInFormats[46] = '[h]:mm:ss';
289	self::$_builtInFormats[47] = 'mmss.0';
290	self::$_builtInFormats[48] = '##0.0E+0';
291	self::$_builtInFormats[49] = '@';
292
293	// CHT
294	self::$_builtInFormats[27] = '[$-404]e/m/d';
295	self::$_builtInFormats[30] = 'm/d/yy';
296	self::$_builtInFormats[36] = '[$-404]e/m/d';
297	self::$_builtInFormats[50] = '[$-404]e/m/d';
298	self::$_builtInFormats[57] = '[$-404]e/m/d';
299
300	// THA
301	self::$_builtInFormats[59] = 't0';
302	self::$_builtInFormats[60] = 't0.00';
303	self::$_builtInFormats[61] = 't#,##0';
304	self::$_builtInFormats[62] = 't#,##0.00';
305	self::$_builtInFormats[67] = 't0%';
306	self::$_builtInFormats[68] = 't0.00%';
307	self::$_builtInFormats[69] = 't# ?/?';
308	self::$_builtInFormats[70] = 't# ??/??';
309
310	// Flip array (for faster lookups)
311	self::$_flippedBuiltInFormats = array_flip(self::$_builtInFormats);
312	}
313	}
314
315	/**
316	* Get built-in format code
317	*
318	* @param int $pIndex
319	* @return string
320	*/
321	public static function builtInFormatCode($pIndex)
322	{
323	// Clean parameter
324	$pIndex = intval($pIndex);
325
326	// Ensure built-in format codes are available
327	self::fillBuiltInFormatCodes();
328
329	// Lookup format code
330	if (isset(self::$_builtInFormats[$pIndex])) {
331	return self::$_builtInFormats[$pIndex];
332	}
333
334	return '';
335	}
336
337	/**
338	* Get built-in format code index
339	*
340	* @param string $formatCode
341	* @return int\|boolean
342	*/
343	public static function builtInFormatCodeIndex($formatCode)
344	{
345	// Ensure built-in format codes are available
346	self::fillBuiltInFormatCodes();
347
348	// Lookup format code
349	if (isset(self::$_flippedBuiltInFormats[$formatCode])) {
350	return self::$_flippedBuiltInFormats[$formatCode];
351	}
352
353	return false;
354	}
355
356	/**
357	* Get hash code
358	*
359	* @return string Hash code
360	*/
361	public function getHashCode()
362	{
363	if ($this->_isSupervisor) {
364	return $this->getSharedComponent()->getHashCode();
365	}
366	return md5(
367	$this->_formatCode
368	. $this->_builtInFormatCode
369	. __CLASS__
370	);
371	}
372
373	/**
374	* Search/replace values to convert Excel date/time format masks to PHP format masks
375	*
376	* @var array
377	*/
378	private static $_dateFormatReplacements = array(
379	// first remove escapes related to non-format characters
380	'\\' => '',
381	// 12-hour suffix
382	'am/pm' => 'A',
383	// 4-digit year
384	'e' => 'Y',
385	'yyyy' => 'Y',
386	// 2-digit year
387	'yy' => 'y',
388	// first letter of month - no php equivalent
389	'mmmmm' => 'M',
390	// full month name
391	'mmmm' => 'F',
392	// short month name
393	'mmm' => 'M',
394	// mm is minutes if time, but can also be month w/leading zero
395	// so we try to identify times be the inclusion of a : separator in the mask
396	// It isn't perfect, but the best way I know how
397	':mm' => ':i',
398	'mm:' => 'i:',
399	// month leading zero
400	'mm' => 'm',
401	// month no leading zero
402	'm' => 'n',
403	// full day of week name
404	'dddd' => 'l',
405	// short day of week name
406	'ddd' => 'D',
407	// days leading zero
408	'dd' => 'd',
409	// days no leading zero
410	'd' => 'j',
411	// seconds
412	'ss' => 's',
413	// fractional seconds - no php equivalent
414	'.s' => ''
415	);
416	/**
417	* Search/replace values to convert Excel date/time format masks hours to PHP format masks (24 hr clock)
418	*
419	* @var array
420	*/
421	private static $_dateFormatReplacements24 = array(
422	'hh' => 'H',
423	'h' => 'G'
424	);
425	/**
426	* Search/replace values to convert Excel date/time format masks hours to PHP format masks (12 hr clock)
427	*
428	* @var array
429	*/
430	private static $_dateFormatReplacements12 = array(
431	'hh' => 'h',
432	'h' => 'g'
433	);
434
435	private static function _formatAsDate(&$value, &$format)
436	{
437	// dvc: convert Excel formats to PHP date formats
438
439	// strip off first part containing e.g. [$-F800] or [$USD-409]
440	// general syntax: [$<Currency string>-<language info>]
441	// language info is in hexadecimal
442	$format = preg_replace('/^(\[\$[A-Z]-[0-9A-F]\])/i', '', $format);
443
444	// OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case
445	$format = strtolower($format);
446
447	$format = strtr($format,self::$_dateFormatReplacements);
448	if (!strpos($format,'A')) { // 24-hour time format
449	$format = strtr($format,self::$_dateFormatReplacements24);
450	} else { // 12-hour time format
451	$format = strtr($format,self::$_dateFormatReplacements12);
452	}
453
454	$dateObj = PHPExcel_Shared_Date::ExcelToPHPObject($value);
455	$value = $dateObj->format($format);
456	}
457
458	private static function _formatAsPercentage(&$value, &$format)
459	{
460	if ($format === self::FORMAT_PERCENTAGE) {
461	$value = round( (100 * $value), 0) . '%';
462	} else {
463	if (preg_match('/\.[#0]+/i', $format, $m)) {
464	$s = substr($m[0], 0, 1) . (strlen($m[0]) - 1);
465	$format = str_replace($m[0], $s, $format);
466	}
467	if (preg_match('/^[#0]+/', $format, $m)) {
468	$format = str_replace($m[0], strlen($m[0]), $format);
469	}
470	$format = '%' . str_replace('%', 'f%%', $format);
471
472	$value = sprintf($format, 100 * $value);
473	}
474	}
475
476	private static function _formatAsFraction(&$value, &$format)
477	{
478	$sign = ($value < 0) ? '-' : '';
479
480	$integerPart = floor(abs($value));
481	$decimalPart = trim(fmod(abs($value),1),'0.');
482	$decimalLength = strlen($decimalPart);
483	$decimalDivisor = pow(10,$decimalLength);
484
485	$GCD = PHPExcel_Calculation_MathTrig::GCD($decimalPart,$decimalDivisor);
486
487	$adjustedDecimalPart = $decimalPart/$GCD;
488	$adjustedDecimalDivisor = $decimalDivisor/$GCD;
489
490	if ((strpos($format,'0') !== false) \|\| (strpos($format,'#') !== false) \|\| (substr($format,0,3) == '? ?')) {
491	if ($integerPart == 0) {
492	$integerPart = '';
493	}
494	$value = "$sign$integerPart $adjustedDecimalPart/$adjustedDecimalDivisor";
495	} else {
496	$adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
497	$value = "$sign$adjustedDecimalPart/$adjustedDecimalDivisor";
498	}
499	}
500
501	private static function _complexNumberFormatMask($number, $mask, $level = 0) {
502	$sign = ($number < 0.0);
503	$number = abs($number);
504	if (strpos($mask,'.') !== false) {
505	$numbers = explode('.', $number . '.0');
506	$masks = explode('.', $mask . '.0');
507	$result1 = self::_complexNumberFormatMask($numbers[0], $masks[0], 1);
508	$result2 = strrev(self::_complexNumberFormatMask(strrev($numbers[1]), strrev($masks[1]), 1));
509	return (($sign) ? '-' : '') . $result1 . '.' . $result2;
510	}
511
512	$r = preg_match_all('/0+/', $mask, $result, PREG_OFFSET_CAPTURE);
513	if ($r > 1) {
514	$result = array_reverse($result[0]);
515
516	foreach($result as $block) {
517	$divisor = 1 . $block[0];
518	$size = strlen($block[0]);
519	$offset = $block[1];
520
521	$blockValue = sprintf(
522	'%0' . $size . 'd',
523	fmod($number, $divisor)
524	);
525	$number = floor($number / $divisor);
526	$mask = substr_replace($mask, $blockValue, $offset, $size);
527	}
528	if ($number > 0) {
529	$mask = substr_replace($mask, $number, $offset, 0);
530	}
531	$result = $mask;
532	} else {
533	$result = $number;
534	}
535
536	return (($sign) ? '-' : '') . $result;
537	}
538
539	/**
540	* Convert a value in a pre-defined format to a PHP string
541	*
542	* @param mixed $value Value to format
543	* @param string $format Format code
544	* @param array $callBack Callback function for additional formatting of string
545	* @return string Formatted string
546	*/
547	public static function toFormattedString($value = '0', $format = PHPExcel_Style_NumberFormat::FORMAT_GENERAL, $callBack = null)
548	{
549	// For now we do not treat strings although section 4 of a format code affects strings
550	if (!is_numeric($value)) return $value;
551
552	// For 'General' format code, we just pass the value although this is not entirely the way Excel does it,
553	// it seems to round numbers to a total of 10 digits.
554	if (($format === PHPExcel_Style_NumberFormat::FORMAT_GENERAL) \|\| ($format === PHPExcel_Style_NumberFormat::FORMAT_TEXT)) {
555	return $value;
556	}
557
558	// Get the sections, there can be up to four sections
559	$sections = explode(';', $format);
560
561	// Fetch the relevant section depending on whether number is positive, negative, or zero?
562	// Text not supported yet.
563	// Here is how the sections apply to various values in Excel:
564	// 1 section: [POSITIVE/NEGATIVE/ZERO/TEXT]
565	// 2 sections: [POSITIVE/ZERO/TEXT] [NEGATIVE]
566	// 3 sections: [POSITIVE/TEXT] [NEGATIVE] [ZERO]
567	// 4 sections: [POSITIVE] [NEGATIVE] [ZERO] [TEXT]
568	switch (count($sections)) {
569	case 1:
570	$format = $sections[0];
571	break;
572
573	case 2:
574	$format = ($value >= 0) ? $sections[0] : $sections[1];
575	$value = abs($value); // Use the absolute value
576	break;
577
578	case 3:
579	$format = ($value > 0) ?
580	$sections[0] : ( ($value < 0) ?
581	$sections[1] : $sections[2]);
582	$value = abs($value); // Use the absolute value
583	break;
584
585	case 4:
586	$format = ($value > 0) ?
587	$sections[0] : ( ($value < 0) ?
588	$sections[1] : $sections[2]);
589	$value = abs($value); // Use the absolute value
590	break;
591
592	default:
593	// something is wrong, just use first section
594	$format = $sections[0];
595	break;
596	}
597
598	// Save format with color information for later use below
599	$formatColor = $format;
600
601	// Strip color information
602	$color_regex = '/^\\[[a-zA-Z]+\\]/';
603	$format = preg_replace($color_regex, '', $format);
604
605	// Let's begin inspecting the format and converting the value to a formatted string
606	if (preg_match('/^(\[\$[A-Z]-[0-9A-F]\])*[hmsdy]/i', $format)) { // datetime format
607	self::_formatAsDate($value, $format);
608	} else if (preg_match('/%$/', $format)) { // % number format
609	self::_formatAsPercentage($value, $format);
610	} else {
611	if ($format === self::FORMAT_CURRENCY_EUR_SIMPLE) {
612	$value = 'EUR ' . sprintf('%1.2f', $value);
613	} else {
614	// In Excel formats, "_" is used to add spacing, which we can't do in HTML
615	$format = preg_replace('/_./', '', $format);
616
617	// Some non-number characters are escaped with \, which we don't need
618	$format = preg_replace("/\\\\/", '', $format);
619	// Handle escaped characters, such as \" to display a literal " or \\ to display a literal \
620	// $format = preg_replace('/(?<!\\\\)\"/', '', $format);
621	// $format = str_replace(array('\\"', '*'), array('"', ''), $format);
622
623	// Some non-number strings are quoted, so we'll get rid of the quotes, likewise any positional * symbols
624	$format = str_replace(array('"', '*'), '', $format);
625
626	// Find out if we need thousands separator
627	// This is indicated by a comma enclosed by a digit placeholder:
628	// #,# or 0,0
629	$useThousands = preg_match('/(#,#\|0,0)/', $format);
630	if ($useThousands) {
631	$format = preg_replace('/0,0/', '00', $format);
632	$format = preg_replace('/#,#/', '##', $format);
633	}
634
635	// Scale thousands, millions,...
636	// This is indicated by a number of commas after a digit placeholder:
637	// #, or 0.0,,
638	$scale = 1; // same as no scale
639	$matches = array();
640	if (preg_match('/(#\|0)(,+)/', $format, $matches)) {
641	$scale = pow(1000, strlen($matches[2]));
642
643	// strip the commas
644	$format = preg_replace('/0,+/', '0', $format);
645	$format = preg_replace('/#,+/', '#', $format);
646	}
647
648	if (preg_match('/#?.*\?\/\?/', $format, $m)) {
649	//echo 'Format mask is fractional '.$format.' <br />';
650	if ($value != (int)$value) {
651	self::_formatAsFraction($value, $format);
652	}
653
654	} else {
655	// Handle the number itself
656
657	// scale number
658	$value = $value / $scale;
659
660	// Strip #
661	$format = preg_replace('/\\#/', '0', $format);
662
663	$n = "/\[[^\]]+\]/";
664	$m = preg_replace($n, '', $format);
665	$number_regex = "/(0+)(\.?)(0*)/";
666	if (preg_match($number_regex, $m, $matches)) {
667	$left = $matches[1];
668	$dec = $matches[2];
669	$right = $matches[3];
670
671	// minimun width of formatted number (including dot)
672	$minWidth = strlen($left) + strlen($dec) + strlen($right);
673	if ($useThousands) {
674	$value = number_format(
675	$value
676	, strlen($right)
677	, PHPExcel_Shared_String::getDecimalSeparator()
678	, PHPExcel_Shared_String::getThousandsSeparator()
679	);
680	$value = preg_replace($number_regex, $value, $format);
681	} else {
682	if (preg_match('/[0#]E[+-]0/i', $format)) {
683	// Scientific format
684	$value = sprintf('%5.2E', $value);
685	} elseif (preg_match('/0([^\d\.]+)0/', $format)) {
686	$value = self::_complexNumberFormatMask($value, $format);
687	} else {
688	$sprintf_pattern = "%0$minWidth." . strlen($right) . "f";
689	$value = sprintf($sprintf_pattern, $value);
690	$value = preg_replace($number_regex, $value, $format);
691	}
692	}
693	}
694	}
695	if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
696	// Currency or Accounting
697	$currencyFormat = $m[0];
698	$currencyCode = $m[1];
699	list($currencyCode) = explode('-',$currencyCode);
700	if ($currencyCode == '') {
701	$currencyCode = PHPExcel_Shared_String::getCurrencyCode();
702	}
703	$value = preg_replace('/\[\$([^\]]*)\]/u',$currencyCode,$value);
704	}
705	}
706	}
707
708	// Additional formatting provided by callback function
709	if ($callBack !== null) {
710	list($writerInstance, $function) = $callBack;
711	$value = $writerInstance->$function($value, $formatColor);
712	}
713
714	return $value;
715	}
716
717	}
718