visualizer / vendor / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Writer / Xls / Worksheet.php

Worksheet.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.7.1, at vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xls/Worksheet.php

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1	<?php
2
3	namespace PhpOffice\PhpSpreadsheet\Writer\Xls;
4
5	use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
6	use PhpOffice\PhpSpreadsheet\Cell\DataType;
7	use PhpOffice\PhpSpreadsheet\Cell\DataValidation;
8	use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
9	use PhpOffice\PhpSpreadsheet\RichText\RichText;
10	use PhpOffice\PhpSpreadsheet\RichText\Run;
11	use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
12	use PhpOffice\PhpSpreadsheet\Shared\Xls;
13	use PhpOffice\PhpSpreadsheet\Style\Alignment;
14	use PhpOffice\PhpSpreadsheet\Style\Border;
15	use PhpOffice\PhpSpreadsheet\Style\Color;
16	use PhpOffice\PhpSpreadsheet\Style\Conditional;
17	use PhpOffice\PhpSpreadsheet\Style\Fill;
18	use PhpOffice\PhpSpreadsheet\Style\Protection;
19	use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
20	use PhpOffice\PhpSpreadsheet\Worksheet\SheetView;
21	use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
22
23	// Original file header of PEAR::Spreadsheet_Excel_Writer_Worksheet (used as the base for this class):
24	// -----------------------------------------------------------------------------------------
25	// /*
26	// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
27	// *
28	// * The majority of this is _NOT_ my code. I simply ported it from the
29	// * PERL Spreadsheet::WriteExcel module.
30	// *
31	// * The author of the Spreadsheet::WriteExcel module is John McNamara
32	// * <jmcnamara@cpan.org>
33	// *
34	// * I _DO_ maintain this code, and John McNamara has nothing to do with the
35	// * porting of this code to PHP. Any questions directly related to this
36	// * class library should be directed to me.
37	// *
38	// * License Information:
39	// *
40	// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
41	// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
42	// *
43	// * This library is free software; you can redistribute it and/or
44	// * modify it under the terms of the GNU Lesser General Public
45	// * License as published by the Free Software Foundation; either
46	// * version 2.1 of the License, or (at your option) any later version.
47	// *
48	// * This library is distributed in the hope that it will be useful,
49	// * but WITHOUT ANY WARRANTY; without even the implied warranty of
50	// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
51	// * Lesser General Public License for more details.
52	// *
53	// * You should have received a copy of the GNU Lesser General Public
54	// * License along with this library; if not, write to the Free Software
55	// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
56	// */
57	class Worksheet extends BIFFwriter
58	{
59	/**
60	* Formula parser.
61	*
62	* @var \PhpOffice\PhpSpreadsheet\Writer\Xls\Parser
63	*/
64	private $parser;
65
66	/**
67	* Maximum number of characters for a string (LABEL record in BIFF5).
68	*
69	* @var int
70	*/
71	private $xlsStringMaxLength;
72
73	/**
74	* Array containing format information for columns.
75	*
76	* @var array
77	*/
78	private $columnInfo;
79
80	/**
81	* Array containing the selected area for the worksheet.
82	*
83	* @var array
84	*/
85	private $selection;
86
87	/**
88	* The active pane for the worksheet.
89	*
90	* @var int
91	*/
92	private $activePane;
93
94	/**
95	* Whether to use outline.
96	*
97	* @var int
98	*/
99	private $outlineOn;
100
101	/**
102	* Auto outline styles.
103	*
104	* @var bool
105	*/
106	private $outlineStyle;
107
108	/**
109	* Whether to have outline summary below.
110	*
111	* @var bool
112	*/
113	private $outlineBelow;
114
115	/**
116	* Whether to have outline summary at the right.
117	*
118	* @var bool
119	*/
120	private $outlineRight;
121
122	/**
123	* Reference to the total number of strings in the workbook.
124	*
125	* @var int
126	*/
127	private $stringTotal;
128
129	/**
130	* Reference to the number of unique strings in the workbook.
131	*
132	* @var int
133	*/
134	private $stringUnique;
135
136	/**
137	* Reference to the array containing all the unique strings in the workbook.
138	*
139	* @var array
140	*/
141	private $stringTable;
142
143	/**
144	* Color cache.
145	*/
146	private $colors;
147
148	/**
149	* Index of first used row (at least 0).
150	*
151	* @var int
152	*/
153	private $firstRowIndex;
154
155	/**
156	* Index of last used row. (no used rows means -1).
157	*
158	* @var int
159	*/
160	private $lastRowIndex;
161
162	/**
163	* Index of first used column (at least 0).
164	*
165	* @var int
166	*/
167	private $firstColumnIndex;
168
169	/**
170	* Index of last used column (no used columns means -1).
171	*
172	* @var int
173	*/
174	private $lastColumnIndex;
175
176	/**
177	* Sheet object.
178	*
179	* @var \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
180	*/
181	public $phpSheet;
182
183	/**
184	* Count cell style Xfs.
185	*
186	* @var int
187	*/
188	private $countCellStyleXfs;
189
190	/**
191	* Escher object corresponding to MSODRAWING.
192	*
193	* @var \PhpOffice\PhpSpreadsheet\Shared\Escher
194	*/
195	private $escher;
196
197	/**
198	* Array of font hashes associated to FONT records index.
199	*
200	* @var array
201	*/
202	public $fontHashIndex;
203
204	/**
205	* @var bool
206	*/
207	private $preCalculateFormulas;
208
209	/**
210	* @var int
211	*/
212	private $printHeaders;
213
214	/**
215	* Constructor.
216	*
217	* @param int $str_total Total number of strings
218	* @param int $str_unique Total number of unique strings
219	* @param array &$str_table String Table
220	* @param array &$colors Colour Table
221	* @param Parser $parser The formula parser created for the Workbook
222	* @param bool $preCalculateFormulas Flag indicating whether formulas should be calculated or just written
223	* @param \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $phpSheet The worksheet to write
224	*/
225	public function __construct(&$str_total, &$str_unique, &$str_table, &$colors, Parser $parser, $preCalculateFormulas, \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $phpSheet)
226	{
227	// It needs to call its parent's constructor explicitly
228	parent::__construct();
229
230	$this->preCalculateFormulas = $preCalculateFormulas;
231	$this->stringTotal = &$str_total;
232	$this->stringUnique = &$str_unique;
233	$this->stringTable = &$str_table;
234	$this->colors = &$colors;
235	$this->parser = $parser;
236
237	$this->phpSheet = $phpSheet;
238
239	$this->xlsStringMaxLength = 255;
240	$this->columnInfo = [];
241	$this->selection = [0, 0, 0, 0];
242	$this->activePane = 3;
243
244	$this->printHeaders = 0;
245
246	$this->outlineStyle = 0;
247	$this->outlineBelow = 1;
248	$this->outlineRight = 1;
249	$this->outlineOn = 1;
250
251	$this->fontHashIndex = [];
252
253	// calculate values for DIMENSIONS record
254	$minR = 1;
255	$minC = 'A';
256
257	$maxR = $this->phpSheet->getHighestRow();
258	$maxC = $this->phpSheet->getHighestColumn();
259
260	// Determine lowest and highest column and row
261	$this->lastRowIndex = ($maxR > 65535) ? 65535 : $maxR;
262
263	$this->firstColumnIndex = Coordinate::columnIndexFromString($minC);
264	$this->lastColumnIndex = Coordinate::columnIndexFromString($maxC);
265
266	// if ($this->firstColumnIndex > 255) $this->firstColumnIndex = 255;
267	if ($this->lastColumnIndex > 255) {
268	$this->lastColumnIndex = 255;
269	}
270
271	$this->countCellStyleXfs = count($phpSheet->getParent()->getCellStyleXfCollection());
272	}
273
274	/**
275	* Add data to the beginning of the workbook (note the reverse order)
276	* and to the end of the workbook.
277	*
278	* @see \PhpOffice\PhpSpreadsheet\Writer\Xls\Workbook::storeWorkbook()
279	*/
280	public function close()
281	{
282	$phpSheet = $this->phpSheet;
283
284	// Write BOF record
285	$this->storeBof(0x0010);
286
287	// Write PRINTHEADERS
288	$this->writePrintHeaders();
289
290	// Write PRINTGRIDLINES
291	$this->writePrintGridlines();
292
293	// Write GRIDSET
294	$this->writeGridset();
295
296	// Calculate column widths
297	$phpSheet->calculateColumnWidths();
298
299	// Column dimensions
300	if (($defaultWidth = $phpSheet->getDefaultColumnDimension()->getWidth()) < 0) {
301	$defaultWidth = \PhpOffice\PhpSpreadsheet\Shared\Font::getDefaultColumnWidthByFont($phpSheet->getParent()->getDefaultStyle()->getFont());
302	}
303
304	$columnDimensions = $phpSheet->getColumnDimensions();
305	$maxCol = $this->lastColumnIndex - 1;
306	for ($i = 0; $i <= $maxCol; ++$i) {
307	$hidden = 0;
308	$level = 0;
309	$xfIndex = 15; // there are 15 cell style Xfs
310
311	$width = $defaultWidth;
312
313	$columnLetter = Coordinate::stringFromColumnIndex($i + 1);
314	if (isset($columnDimensions[$columnLetter])) {
315	$columnDimension = $columnDimensions[$columnLetter];
316	if ($columnDimension->getWidth() >= 0) {
317	$width = $columnDimension->getWidth();
318	}
319	$hidden = $columnDimension->getVisible() ? 0 : 1;
320	$level = $columnDimension->getOutlineLevel();
321	$xfIndex = $columnDimension->getXfIndex() + 15; // there are 15 cell style Xfs
322	}
323
324	// Components of columnInfo:
325	// $firstcol first column on the range
326	// $lastcol last column on the range
327	// $width width to set
328	// $xfIndex The optional cell style Xf index to apply to the columns
329	// $hidden The optional hidden atribute
330	// $level The optional outline level
331	$this->columnInfo[] = [$i, $i, $width, $xfIndex, $hidden, $level];
332	}
333
334	// Write GUTS
335	$this->writeGuts();
336
337	// Write DEFAULTROWHEIGHT
338	$this->writeDefaultRowHeight();
339	// Write WSBOOL
340	$this->writeWsbool();
341	// Write horizontal and vertical page breaks
342	$this->writeBreaks();
343	// Write page header
344	$this->writeHeader();
345	// Write page footer
346	$this->writeFooter();
347	// Write page horizontal centering
348	$this->writeHcenter();
349	// Write page vertical centering
350	$this->writeVcenter();
351	// Write left margin
352	$this->writeMarginLeft();
353	// Write right margin
354	$this->writeMarginRight();
355	// Write top margin
356	$this->writeMarginTop();
357	// Write bottom margin
358	$this->writeMarginBottom();
359	// Write page setup
360	$this->writeSetup();
361	// Write sheet protection
362	$this->writeProtect();
363	// Write SCENPROTECT
364	$this->writeScenProtect();
365	// Write OBJECTPROTECT
366	$this->writeObjectProtect();
367	// Write sheet password
368	$this->writePassword();
369	// Write DEFCOLWIDTH record
370	$this->writeDefcol();
371
372	// Write the COLINFO records if they exist
373	if (!empty($this->columnInfo)) {
374	$colcount = count($this->columnInfo);
375	for ($i = 0; $i < $colcount; ++$i) {
376	$this->writeColinfo($this->columnInfo[$i]);
377	}
378	}
379	$autoFilterRange = $phpSheet->getAutoFilter()->getRange();
380	if (!empty($autoFilterRange)) {
381	// Write AUTOFILTERINFO
382	$this->writeAutoFilterInfo();
383	}
384
385	// Write sheet dimensions
386	$this->writeDimensions();
387
388	// Row dimensions
389	foreach ($phpSheet->getRowDimensions() as $rowDimension) {
390	$xfIndex = $rowDimension->getXfIndex() + 15; // there are 15 cellXfs
391	$this->writeRow($rowDimension->getRowIndex() - 1, $rowDimension->getRowHeight(), $xfIndex, ($rowDimension->getVisible() ? '0' : '1'), $rowDimension->getOutlineLevel());
392	}
393
394	// Write Cells
395	foreach ($phpSheet->getCoordinates() as $coordinate) {
396	$cell = $phpSheet->getCell($coordinate);
397	$row = $cell->getRow() - 1;
398	$column = Coordinate::columnIndexFromString($cell->getColumn()) - 1;
399
400	// Don't break Excel break the code!
401	if ($row > 65535 \|\| $column > 255) {
402	throw new WriterException('Rows or columns overflow! Excel5 has limit to 65535 rows and 255 columns. Use XLSX instead.');
403	}
404
405	// Write cell value
406	$xfIndex = $cell->getXfIndex() + 15; // there are 15 cell style Xfs
407
408	$cVal = $cell->getValue();
409	if ($cVal instanceof RichText) {
410	$arrcRun = [];
411	$str_len = StringHelper::countCharacters($cVal->getPlainText(), 'UTF-8');
412	$str_pos = 0;
413	$elements = $cVal->getRichTextElements();
414	foreach ($elements as $element) {
415	// FONT Index
416	if ($element instanceof Run) {
417	$str_fontidx = $this->fontHashIndex[$element->getFont()->getHashCode()];
418	} else {
419	$str_fontidx = 0;
420	}
421	$arrcRun[] = ['strlen' => $str_pos, 'fontidx' => $str_fontidx];
422	// Position FROM
423	$str_pos += StringHelper::countCharacters($element->getText(), 'UTF-8');
424	}
425	$this->writeRichTextString($row, $column, $cVal->getPlainText(), $xfIndex, $arrcRun);
426	} else {
427	switch ($cell->getDatatype()) {
428	case DataType::TYPE_STRING:
429	case DataType::TYPE_NULL:
430	if ($cVal === '' \|\| $cVal === null) {
431	$this->writeBlank($row, $column, $xfIndex);
432	} else {
433	$this->writeString($row, $column, $cVal, $xfIndex);
434	}
435
436	break;
437	case DataType::TYPE_NUMERIC:
438	$this->writeNumber($row, $column, $cVal, $xfIndex);
439
440	break;
441	case DataType::TYPE_FORMULA:
442	$calculatedValue = $this->preCalculateFormulas ?
443	$cell->getCalculatedValue() : null;
444	$this->writeFormula($row, $column, $cVal, $xfIndex, $calculatedValue);
445
446	break;
447	case DataType::TYPE_BOOL:
448	$this->writeBoolErr($row, $column, $cVal, 0, $xfIndex);
449
450	break;
451	case DataType::TYPE_ERROR:
452	$this->writeBoolErr($row, $column, self::mapErrorCode($cVal), 1, $xfIndex);
453
454	break;
455	}
456	}
457	}
458
459	// Append
460	$this->writeMsoDrawing();
461
462	// Write WINDOW2 record
463	$this->writeWindow2();
464
465	// Write PLV record
466	$this->writePageLayoutView();
467
468	// Write ZOOM record
469	$this->writeZoom();
470	if ($phpSheet->getFreezePane()) {
471	$this->writePanes();
472	}
473
474	// Write SELECTION record
475	$this->writeSelection();
476
477	// Write MergedCellsTable Record
478	$this->writeMergedCells();
479
480	// Hyperlinks
481	foreach ($phpSheet->getHyperLinkCollection() as $coordinate => $hyperlink) {
482	list($column, $row) = Coordinate::coordinateFromString($coordinate);
483
484	$url = $hyperlink->getUrl();
485
486	if (strpos($url, 'sheet://') !== false) {
487	// internal to current workbook
488	$url = str_replace('sheet://', 'internal:', $url);
489	} elseif (preg_match('/^(http:\|https:\|ftp:\|mailto:)/', $url)) {
490	// URL
491	} else {
492	// external (local file)
493	$url = 'external:' . $url;
494	}
495
496	$this->writeUrl($row - 1, Coordinate::columnIndexFromString($column) - 1, $url);
497	}
498
499	$this->writeDataValidity();
500	$this->writeSheetLayout();
501
502	// Write SHEETPROTECTION record
503	$this->writeSheetProtection();
504	$this->writeRangeProtection();
505
506	$arrConditionalStyles = $phpSheet->getConditionalStylesCollection();
507	if (!empty($arrConditionalStyles)) {
508	$arrConditional = [];
509	// @todo CFRule & CFHeader
510	// Write CFHEADER record
511	$this->writeCFHeader();
512	// Write ConditionalFormattingTable records
513	foreach ($arrConditionalStyles as $cellCoordinate => $conditionalStyles) {
514	foreach ($conditionalStyles as $conditional) {
515	if ($conditional->getConditionType() == Conditional::CONDITION_EXPRESSION
516	\|\| $conditional->getConditionType() == Conditional::CONDITION_CELLIS) {
517	if (!isset($arrConditional[$conditional->getHashCode()])) {
518	// This hash code has been handled
519	$arrConditional[$conditional->getHashCode()] = true;
520
521	// Write CFRULE record
522	$this->writeCFRule($conditional);
523	}
524	}
525	}
526	}
527	}
528
529	$this->storeEof();
530	}
531
532	/**
533	* Write a cell range address in BIFF8
534	* always fixed range
535	* See section 2.5.14 in OpenOffice.org's Documentation of the Microsoft Excel File Format.
536	*
537	* @param string $range E.g. 'A1' or 'A1:B6'
538	*
539	* @return string Binary data
540	*/
541	private function writeBIFF8CellRangeAddressFixed($range)
542	{
543	$explodes = explode(':', $range);
544
545	// extract first cell, e.g. 'A1'
546	$firstCell = $explodes[0];
547
548	// extract last cell, e.g. 'B6'
549	if (count($explodes) == 1) {
550	$lastCell = $firstCell;
551	} else {
552	$lastCell = $explodes[1];
553	}
554
555	$firstCellCoordinates = Coordinate::coordinateFromString($firstCell); // e.g. [0, 1]
556	$lastCellCoordinates = Coordinate::coordinateFromString($lastCell); // e.g. [1, 6]
557
558	return pack('vvvv', $firstCellCoordinates[1] - 1, $lastCellCoordinates[1] - 1, Coordinate::columnIndexFromString($firstCellCoordinates[0]) - 1, Coordinate::columnIndexFromString($lastCellCoordinates[0]) - 1);
559	}
560
561	/**
562	* Retrieves data from memory in one chunk, or from disk in $buffer
563	* sized chunks.
564	*
565	* @return string The data
566	*/
567	public function getData()
568	{
569	$buffer = 4096;
570
571	// Return data stored in memory
572	if (isset($this->_data)) {
573	$tmp = $this->_data;
574	unset($this->_data);
575
576	return $tmp;
577	}
578	// No data to return
579	return false;
580	}
581
582	/**
583	* Set the option to print the row and column headers on the printed page.
584	*
585	* @param int $print Whether to print the headers or not. Defaults to 1 (print).
586	*/
587	public function printRowColHeaders($print = 1)
588	{
589	$this->printHeaders = $print;
590	}
591
592	/**
593	* This method sets the properties for outlining and grouping. The defaults
594	* correspond to Excel's defaults.
595	*
596	* @param bool $visible
597	* @param bool $symbols_below
598	* @param bool $symbols_right
599	* @param bool $auto_style
600	*/
601	public function setOutline($visible = true, $symbols_below = true, $symbols_right = true, $auto_style = false)
602	{
603	$this->outlineOn = $visible;
604	$this->outlineBelow = $symbols_below;
605	$this->outlineRight = $symbols_right;
606	$this->outlineStyle = $auto_style;
607
608	// Ensure this is a boolean vale for Window2
609	if ($this->outlineOn) {
610	$this->outlineOn = 1;
611	}
612	}
613
614	/**
615	* Write a double to the specified row and column (zero indexed).
616	* An integer can be written as a double. Excel will display an
617	* integer. $format is optional.
618	*
619	* Returns 0 : normal termination
620	* -2 : row or column out of range
621	*
622	* @param int $row Zero indexed row
623	* @param int $col Zero indexed column
624	* @param float $num The number to write
625	* @param mixed $xfIndex The optional XF format
626	*
627	* @return int
628	*/
629	private function writeNumber($row, $col, $num, $xfIndex)
630	{
631	$record = 0x0203; // Record identifier
632	$length = 0x000E; // Number of bytes to follow
633
634	$header = pack('vv', $record, $length);
635	$data = pack('vvv', $row, $col, $xfIndex);
636	$xl_double = pack('d', $num);
637	if (self::getByteOrder()) { // if it's Big Endian
638	$xl_double = strrev($xl_double);
639	}
640
641	$this->append($header . $data . $xl_double);
642
643	return 0;
644	}
645
646	/**
647	* Write a LABELSST record or a LABEL record. Which one depends on BIFF version.
648	*
649	* @param int $row Row index (0-based)
650	* @param int $col Column index (0-based)
651	* @param string $str The string
652	* @param int $xfIndex Index to XF record
653	*/
654	private function writeString($row, $col, $str, $xfIndex)
655	{
656	$this->writeLabelSst($row, $col, $str, $xfIndex);
657	}
658
659	/**
660	* Write a LABELSST record or a LABEL record. Which one depends on BIFF version
661	* It differs from writeString by the writing of rich text strings.
662	*
663	* @param int $row Row index (0-based)
664	* @param int $col Column index (0-based)
665	* @param string $str The string
666	* @param int $xfIndex The XF format index for the cell
667	* @param array $arrcRun Index to Font record and characters beginning
668	*/
669	private function writeRichTextString($row, $col, $str, $xfIndex, $arrcRun)
670	{
671	$record = 0x00FD; // Record identifier
672	$length = 0x000A; // Bytes to follow
673	$str = StringHelper::UTF8toBIFF8UnicodeShort($str, $arrcRun);
674
675	// check if string is already present
676	if (!isset($this->stringTable[$str])) {
677	$this->stringTable[$str] = $this->stringUnique++;
678	}
679	++$this->stringTotal;
680
681	$header = pack('vv', $record, $length);
682	$data = pack('vvvV', $row, $col, $xfIndex, $this->stringTable[$str]);
683	$this->append($header . $data);
684	}
685
686	/**
687	* Write a string to the specified row and column (zero indexed).
688	* This is the BIFF8 version (no 255 chars limit).
689	* $format is optional.
690	*
691	* @param int $row Zero indexed row
692	* @param int $col Zero indexed column
693	* @param string $str The string to write
694	* @param mixed $xfIndex The XF format index for the cell
695	*/
696	private function writeLabelSst($row, $col, $str, $xfIndex)
697	{
698	$record = 0x00FD; // Record identifier
699	$length = 0x000A; // Bytes to follow
700
701	$str = StringHelper::UTF8toBIFF8UnicodeLong($str);
702
703	// check if string is already present
704	if (!isset($this->stringTable[$str])) {
705	$this->stringTable[$str] = $this->stringUnique++;
706	}
707	++$this->stringTotal;
708
709	$header = pack('vv', $record, $length);
710	$data = pack('vvvV', $row, $col, $xfIndex, $this->stringTable[$str]);
711	$this->append($header . $data);
712	}
713
714	/**
715	* Write a blank cell to the specified row and column (zero indexed).
716	* A blank cell is used to specify formatting without adding a string
717	* or a number.
718	*
719	* A blank cell without a format serves no purpose. Therefore, we don't write
720	* a BLANK record unless a format is specified.
721	*
722	* Returns 0 : normal termination (including no format)
723	* -1 : insufficient number of arguments
724	* -2 : row or column out of range
725	*
726	* @param int $row Zero indexed row
727	* @param int $col Zero indexed column
728	* @param mixed $xfIndex The XF format index
729	*
730	* @return int
731	*/
732	public function writeBlank($row, $col, $xfIndex)
733	{
734	$record = 0x0201; // Record identifier
735	$length = 0x0006; // Number of bytes to follow
736
737	$header = pack('vv', $record, $length);
738	$data = pack('vvv', $row, $col, $xfIndex);
739	$this->append($header . $data);
740
741	return 0;
742	}
743
744	/**
745	* Write a boolean or an error type to the specified row and column (zero indexed).
746	*
747	* @param int $row Row index (0-based)
748	* @param int $col Column index (0-based)
749	* @param int $value
750	* @param bool $isError Error or Boolean?
751	* @param int $xfIndex
752	*
753	* @return int
754	*/
755	private function writeBoolErr($row, $col, $value, $isError, $xfIndex)
756	{
757	$record = 0x0205;
758	$length = 8;
759
760	$header = pack('vv', $record, $length);
761	$data = pack('vvvCC', $row, $col, $xfIndex, $value, $isError);
762	$this->append($header . $data);
763
764	return 0;
765	}
766
767	/**
768	* Write a formula to the specified row and column (zero indexed).
769	* The textual representation of the formula is passed to the parser in
770	* Parser.php which returns a packed binary string.
771	*
772	* Returns 0 : normal termination
773	* -1 : formula errors (bad formula)
774	* -2 : row or column out of range
775	*
776	* @param int $row Zero indexed row
777	* @param int $col Zero indexed column
778	* @param string $formula The formula text string
779	* @param mixed $xfIndex The XF format index
780	* @param mixed $calculatedValue Calculated value
781	*
782	* @return int
783	*/
784	private function writeFormula($row, $col, $formula, $xfIndex, $calculatedValue)
785	{
786	$record = 0x0006; // Record identifier
787
788	// Initialize possible additional value for STRING record that should be written after the FORMULA record?
789	$stringValue = null;
790
791	// calculated value
792	if (isset($calculatedValue)) {
793	// Since we can't yet get the data type of the calculated value,
794	// we use best effort to determine data type
795	if (is_bool($calculatedValue)) {
796	// Boolean value
797	$num = pack('CCCvCv', 0x01, 0x00, (int) $calculatedValue, 0x00, 0x00, 0xFFFF);
798	} elseif (is_int($calculatedValue) \|\| is_float($calculatedValue)) {
799	// Numeric value
800	$num = pack('d', $calculatedValue);
801	} elseif (is_string($calculatedValue)) {
802	$errorCodes = DataType::getErrorCodes();
803	if (isset($errorCodes[$calculatedValue])) {
804	// Error value
805	$num = pack('CCCvCv', 0x02, 0x00, self::mapErrorCode($calculatedValue), 0x00, 0x00, 0xFFFF);
806	} elseif ($calculatedValue === '') {
807	// Empty string (and BIFF8)
808	$num = pack('CCCvCv', 0x03, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
809	} else {
810	// Non-empty string value (or empty string BIFF5)
811	$stringValue = $calculatedValue;
812	$num = pack('CCCvCv', 0x00, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
813	}
814	} else {
815	// We are really not supposed to reach here
816	$num = pack('d', 0x00);
817	}
818	} else {
819	$num = pack('d', 0x00);
820	}
821
822	$grbit = 0x03; // Option flags
823	$unknown = 0x0000; // Must be zero
824
825	// Strip the '=' or '@' sign at the beginning of the formula string
826	if ($formula[0] == '=') {
827	$formula = substr($formula, 1);
828	} else {
829	// Error handling
830	$this->writeString($row, $col, 'Unrecognised character for formula', 0);
831
832	return -1;
833	}
834
835	// Parse the formula using the parser in Parser.php
836	try {
837	$error = $this->parser->parse($formula);
838	$formula = $this->parser->toReversePolish();
839
840	$formlen = strlen($formula); // Length of the binary string
841	$length = 0x16 + $formlen; // Length of the record data
842
843	$header = pack('vv', $record, $length);
844
845	$data = pack('vvv', $row, $col, $xfIndex)
846	. $num
847	. pack('vVv', $grbit, $unknown, $formlen);
848	$this->append($header . $data . $formula);
849
850	// Append also a STRING record if necessary
851	if ($stringValue !== null) {
852	$this->writeStringRecord($stringValue);
853	}
854
855	return 0;
856	} catch (PhpSpreadsheetException $e) {
857	// do nothing
858	}
859	}
860
861	/**
862	* Write a STRING record. This.
863	*
864	* @param string $stringValue
865	*/
866	private function writeStringRecord($stringValue)
867	{
868	$record = 0x0207; // Record identifier
869	$data = StringHelper::UTF8toBIFF8UnicodeLong($stringValue);
870
871	$length = strlen($data);
872	$header = pack('vv', $record, $length);
873
874	$this->append($header . $data);
875	}
876
877	/**
878	* Write a hyperlink.
879	* This is comprised of two elements: the visible label and
880	* the invisible link. The visible label is the same as the link unless an
881	* alternative string is specified. The label is written using the
882	* writeString() method. Therefore the 255 characters string limit applies.
883	* $string and $format are optional.
884	*
885	* The hyperlink can be to a http, ftp, mail, internal sheet (not yet), or external
886	* directory url.
887	*
888	* Returns 0 : normal termination
889	* -2 : row or column out of range
890	* -3 : long string truncated to 255 chars
891	*
892	* @param int $row Row
893	* @param int $col Column
894	* @param string $url URL string
895	*
896	* @return int
897	*/
898	private function writeUrl($row, $col, $url)
899	{
900	// Add start row and col to arg list
901	return $this->writeUrlRange($row, $col, $row, $col, $url);
902	}
903
904	/**
905	* This is the more general form of writeUrl(). It allows a hyperlink to be
906	* written to a range of cells. This function also decides the type of hyperlink
907	* to be written. These are either, Web (http, ftp, mailto), Internal
908	* (Sheet1!A1) or external ('c:\temp\foo.xls#Sheet1!A1').
909	*
910	* @see writeUrl()
911	*
912	* @param int $row1 Start row
913	* @param int $col1 Start column
914	* @param int $row2 End row
915	* @param int $col2 End column
916	* @param string $url URL string
917	*
918	* @return int
919	*/
920	public function writeUrlRange($row1, $col1, $row2, $col2, $url)
921	{
922	// Check for internal/external sheet links or default to web link
923	if (preg_match('[^internal:]', $url)) {
924	return $this->writeUrlInternal($row1, $col1, $row2, $col2, $url);
925	}
926	if (preg_match('[^external:]', $url)) {
927	return $this->writeUrlExternal($row1, $col1, $row2, $col2, $url);
928	}
929
930	return $this->writeUrlWeb($row1, $col1, $row2, $col2, $url);
931	}
932
933	/**
934	* Used to write http, ftp and mailto hyperlinks.
935	* The link type ($options) is 0x03 is the same as absolute dir ref without
936	* sheet. However it is differentiated by the $unknown2 data stream.
937	*
938	* @see writeUrl()
939	*
940	* @param int $row1 Start row
941	* @param int $col1 Start column
942	* @param int $row2 End row
943	* @param int $col2 End column
944	* @param string $url URL string
945	*
946	* @return int
947	*/
948	public function writeUrlWeb($row1, $col1, $row2, $col2, $url)
949	{
950	$record = 0x01B8; // Record identifier
951	$length = 0x00000; // Bytes to follow
952
953	// Pack the undocumented parts of the hyperlink stream
954	$unknown1 = pack('H*', 'D0C9EA79F9BACE118C8200AA004BA90B02000000');
955	$unknown2 = pack('H*', 'E0C9EA79F9BACE118C8200AA004BA90B');
956
957	// Pack the option flags
958	$options = pack('V', 0x03);
959
960	// Convert URL to a null terminated wchar string
961	$url = implode("\0", preg_split("''", $url, -1, PREG_SPLIT_NO_EMPTY));
962	$url = $url . "\0\0\0";
963
964	// Pack the length of the URL
965	$url_len = pack('V', strlen($url));
966
967	// Calculate the data length
968	$length = 0x34 + strlen($url);
969
970	// Pack the header data
971	$header = pack('vv', $record, $length);
972	$data = pack('vvvv', $row1, $row2, $col1, $col2);
973
974	// Write the packed data
975	$this->append($header . $data . $unknown1 . $options . $unknown2 . $url_len . $url);
976
977	return 0;
978	}
979
980	/**
981	* Used to write internal reference hyperlinks such as "Sheet1!A1".
982	*
983	* @see writeUrl()
984	*
985	* @param int $row1 Start row
986	* @param int $col1 Start column
987	* @param int $row2 End row
988	* @param int $col2 End column
989	* @param string $url URL string
990	*
991	* @return int
992	*/
993	public function writeUrlInternal($row1, $col1, $row2, $col2, $url)
994	{
995	$record = 0x01B8; // Record identifier
996	$length = 0x00000; // Bytes to follow
997
998	// Strip URL type
999	$url = preg_replace('/^internal:/', '', $url);
1000
1001	// Pack the undocumented parts of the hyperlink stream
1002	$unknown1 = pack('H*', 'D0C9EA79F9BACE118C8200AA004BA90B02000000');
1003
1004	// Pack the option flags
1005	$options = pack('V', 0x08);
1006
1007	// Convert the URL type and to a null terminated wchar string
1008	$url .= "\0";
1009
1010	// character count
1011	$url_len = StringHelper::countCharacters($url);
1012	$url_len = pack('V', $url_len);
1013
1014	$url = StringHelper::convertEncoding($url, 'UTF-16LE', 'UTF-8');
1015
1016	// Calculate the data length
1017	$length = 0x24 + strlen($url);
1018
1019	// Pack the header data
1020	$header = pack('vv', $record, $length);
1021	$data = pack('vvvv', $row1, $row2, $col1, $col2);
1022
1023	// Write the packed data
1024	$this->append($header . $data . $unknown1 . $options . $url_len . $url);
1025
1026	return 0;
1027	}
1028
1029	/**
1030	* Write links to external directory names such as 'c:\foo.xls',
1031	* c:\foo.xls#Sheet1!A1', '../../foo.xls'. and '../../foo.xls#Sheet1!A1'.
1032	*
1033	* Note: Excel writes some relative links with the $dir_long string. We ignore
1034	* these cases for the sake of simpler code.
1035	*
1036	* @see writeUrl()
1037	*
1038	* @param int $row1 Start row
1039	* @param int $col1 Start column
1040	* @param int $row2 End row
1041	* @param int $col2 End column
1042	* @param string $url URL string
1043	*
1044	* @return int
1045	*/
1046	public function writeUrlExternal($row1, $col1, $row2, $col2, $url)
1047	{
1048	// Network drives are different. We will handle them separately
1049	// MS/Novell network drives and shares start with \\
1050	if (preg_match('[^external:\\\\]', $url)) {
1051	return; //($this->writeUrlExternal_net($row1, $col1, $row2, $col2, $url, $str, $format));
1052	}
1053
1054	$record = 0x01B8; // Record identifier
1055	$length = 0x00000; // Bytes to follow
1056
1057	// Strip URL type and change Unix dir separator to Dos style (if needed)
1058	//
1059	$url = preg_replace('/^external:/', '', $url);
1060	$url = preg_replace('/\//', '\\', $url);
1061
1062	// Determine if the link is relative or absolute:
1063	// relative if link contains no dir separator, "somefile.xls"
1064	// relative if link starts with up-dir, "..\..\somefile.xls"
1065	// otherwise, absolute
1066
1067	$absolute = 0x00; // relative path
1068	if (preg_match('/^[A-Z]:/', $url)) {
1069	$absolute = 0x02; // absolute path on Windows, e.g. C:\...
1070	}
1071	$link_type = 0x01 \| $absolute;
1072
1073	// Determine if the link contains a sheet reference and change some of the
1074	// parameters accordingly.
1075	// Split the dir name and sheet name (if it exists)
1076	$dir_long = $url;
1077	if (preg_match('/\\#/', $url)) {
1078	$link_type \|= 0x08;
1079	}
1080
1081	// Pack the link type
1082	$link_type = pack('V', $link_type);
1083
1084	// Calculate the up-level dir count e.g.. (..\..\..\ == 3)
1085	$up_count = preg_match_all('/\\.\\.\\\\/', $dir_long, $useless);
1086	$up_count = pack('v', $up_count);
1087
1088	// Store the short dos dir name (null terminated)
1089	$dir_short = preg_replace('/\\.\\.\\\\/', '', $dir_long) . "\0";
1090
1091	// Store the long dir name as a wchar string (non-null terminated)
1092	$dir_long = $dir_long . "\0";
1093
1094	// Pack the lengths of the dir strings
1095	$dir_short_len = pack('V', strlen($dir_short));
1096	$dir_long_len = pack('V', strlen($dir_long));
1097	$stream_len = pack('V', 0); //strlen($dir_long) + 0x06);
1098
1099	// Pack the undocumented parts of the hyperlink stream
1100	$unknown1 = pack('H*', 'D0C9EA79F9BACE118C8200AA004BA90B02000000');
1101	$unknown2 = pack('H*', '0303000000000000C000000000000046');
1102	$unknown3 = pack('H*', 'FFFFADDE000000000000000000000000000000000000000');
1103	$unknown4 = pack('v', 0x03);
1104
1105	// Pack the main data stream
1106	$data = pack('vvvv', $row1, $row2, $col1, $col2) .
1107	$unknown1 .
1108	$link_type .
1109	$unknown2 .
1110	$up_count .
1111	$dir_short_len .
1112	$dir_short .
1113	$unknown3 .
1114	$stream_len; /*.
1115	$dir_long_len .
1116	$unknown4 .
1117	$dir_long .
1118	$sheet_len .
1119	$sheet ;*/
1120
1121	// Pack the header data
1122	$length = strlen($data);
1123	$header = pack('vv', $record, $length);
1124
1125	// Write the packed data
1126	$this->append($header . $data);
1127
1128	return 0;
1129	}
1130
1131	/**
1132	* This method is used to set the height and format for a row.
1133	*
1134	* @param int $row The row to set
1135	* @param int $height Height we are giving to the row.
1136	* Use null to set XF without setting height
1137	* @param int $xfIndex The optional cell style Xf index to apply to the columns
1138	* @param bool $hidden The optional hidden attribute
1139	* @param int $level The optional outline level for row, in range [0,7]
1140	*/
1141	private function writeRow($row, $height, $xfIndex, $hidden = false, $level = 0)
1142	{
1143	$record = 0x0208; // Record identifier
1144	$length = 0x0010; // Number of bytes to follow
1145
1146	$colMic = 0x0000; // First defined column
1147	$colMac = 0x0000; // Last defined column
1148	$irwMac = 0x0000; // Used by Excel to optimise loading
1149	$reserved = 0x0000; // Reserved
1150	$grbit = 0x0000; // Option flags
1151	$ixfe = $xfIndex;
1152
1153	if ($height < 0) {
1154	$height = null;
1155	}
1156
1157	// Use writeRow($row, null, $XF) to set XF format without setting height
1158	if ($height != null) {
1159	$miyRw = $height * 20; // row height
1160	} else {
1161	$miyRw = 0xff; // default row height is 256
1162	}
1163
1164	// Set the options flags. fUnsynced is used to show that the font and row
1165	// heights are not compatible. This is usually the case for WriteExcel.
1166	// The collapsed flag 0x10 doesn't seem to be used to indicate that a row
1167	// is collapsed. Instead it is used to indicate that the previous row is
1168	// collapsed. The zero height flag, 0x20, is used to collapse a row.
1169
1170	$grbit \|= $level;
1171	if ($hidden) {
1172	$grbit \|= 0x0030;
1173	}
1174	if ($height !== null) {
1175	$grbit \|= 0x0040; // fUnsynced
1176	}
1177	if ($xfIndex !== 0xF) {
1178	$grbit \|= 0x0080;
1179	}
1180	$grbit \|= 0x0100;
1181
1182	$header = pack('vv', $record, $length);
1183	$data = pack('vvvvvvvv', $row, $colMic, $colMac, $miyRw, $irwMac, $reserved, $grbit, $ixfe);
1184	$this->append($header . $data);
1185	}
1186
1187	/**
1188	* Writes Excel DIMENSIONS to define the area in which there is data.
1189	*/
1190	private function writeDimensions()
1191	{
1192	$record = 0x0200; // Record identifier
1193
1194	$length = 0x000E;
1195	$data = pack('VVvvv', $this->firstRowIndex, $this->lastRowIndex + 1, $this->firstColumnIndex, $this->lastColumnIndex + 1, 0x0000); // reserved
1196
1197	$header = pack('vv', $record, $length);
1198	$this->append($header . $data);
1199	}
1200
1201	/**
1202	* Write BIFF record Window2.
1203	*/
1204	private function writeWindow2()
1205	{
1206	$record = 0x023E; // Record identifier
1207	$length = 0x0012;
1208
1209	$grbit = 0x00B6; // Option flags
1210	$rwTop = 0x0000; // Top row visible in window
1211	$colLeft = 0x0000; // Leftmost column visible in window
1212
1213	// The options flags that comprise $grbit
1214	$fDspFmla = 0; // 0 - bit
1215	$fDspGrid = $this->phpSheet->getShowGridlines() ? 1 : 0; // 1
1216	$fDspRwCol = $this->phpSheet->getShowRowColHeaders() ? 1 : 0; // 2
1217	$fFrozen = $this->phpSheet->getFreezePane() ? 1 : 0; // 3
1218	$fDspZeros = 1; // 4
1219	$fDefaultHdr = 1; // 5
1220	$fArabic = $this->phpSheet->getRightToLeft() ? 1 : 0; // 6
1221	$fDspGuts = $this->outlineOn; // 7
1222	$fFrozenNoSplit = 0; // 0 - bit
1223	// no support in PhpSpreadsheet for selected sheet, therefore sheet is only selected if it is the active sheet
1224	$fSelected = ($this->phpSheet === $this->phpSheet->getParent()->getActiveSheet()) ? 1 : 0;
1225	$fPaged = 1; // 2
1226	$fPageBreakPreview = $this->phpSheet->getSheetView()->getView() === SheetView::SHEETVIEW_PAGE_BREAK_PREVIEW;
1227
1228	$grbit = $fDspFmla;
1229	$grbit \|= $fDspGrid << 1;
1230	$grbit \|= $fDspRwCol << 2;
1231	$grbit \|= $fFrozen << 3;
1232	$grbit \|= $fDspZeros << 4;
1233	$grbit \|= $fDefaultHdr << 5;
1234	$grbit \|= $fArabic << 6;
1235	$grbit \|= $fDspGuts << 7;
1236	$grbit \|= $fFrozenNoSplit << 8;
1237	$grbit \|= $fSelected << 9;
1238	$grbit \|= $fPaged << 10;
1239	$grbit \|= $fPageBreakPreview << 11;
1240
1241	$header = pack('vv', $record, $length);
1242	$data = pack('vvv', $grbit, $rwTop, $colLeft);
1243
1244	// FIXME !!!
1245	$rgbHdr = 0x0040; // Row/column heading and gridline color index
1246	$zoom_factor_page_break = ($fPageBreakPreview ? $this->phpSheet->getSheetView()->getZoomScale() : 0x0000);
1247	$zoom_factor_normal = $this->phpSheet->getSheetView()->getZoomScaleNormal();
1248
1249	$data .= pack('vvvvV', $rgbHdr, 0x0000, $zoom_factor_page_break, $zoom_factor_normal, 0x00000000);
1250
1251	$this->append($header . $data);
1252	}
1253
1254	/**
1255	* Write BIFF record DEFAULTROWHEIGHT.
1256	*/
1257	private function writeDefaultRowHeight()
1258	{
1259	$defaultRowHeight = $this->phpSheet->getDefaultRowDimension()->getRowHeight();
1260
1261	if ($defaultRowHeight < 0) {
1262	return;
1263	}
1264
1265	// convert to twips
1266	$defaultRowHeight = (int) 20 * $defaultRowHeight;
1267
1268	$record = 0x0225; // Record identifier
1269	$length = 0x0004; // Number of bytes to follow
1270
1271	$header = pack('vv', $record, $length);
1272	$data = pack('vv', 1, $defaultRowHeight);
1273	$this->append($header . $data);
1274	}
1275
1276	/**
1277	* Write BIFF record DEFCOLWIDTH if COLINFO records are in use.
1278	*/
1279	private function writeDefcol()
1280	{
1281	$defaultColWidth = 8;
1282
1283	$record = 0x0055; // Record identifier
1284	$length = 0x0002; // Number of bytes to follow
1285
1286	$header = pack('vv', $record, $length);
1287	$data = pack('v', $defaultColWidth);
1288	$this->append($header . $data);
1289	}
1290
1291	/**
1292	* Write BIFF record COLINFO to define column widths.
1293	*
1294	* Note: The SDK says the record length is 0x0B but Excel writes a 0x0C
1295	* length record.
1296	*
1297	* @param array $col_array This is the only parameter received and is composed of the following:
1298	* 0 => First formatted column,
1299	* 1 => Last formatted column,
1300	* 2 => Col width (8.43 is Excel default),
1301	* 3 => The optional XF format of the column,
1302	* 4 => Option flags.
1303	* 5 => Optional outline level
1304	*/
1305	private function writeColinfo($col_array)
1306	{
1307	if (isset($col_array[0])) {
1308	$colFirst = $col_array[0];
1309	}
1310	if (isset($col_array[1])) {
1311	$colLast = $col_array[1];
1312	}
1313	if (isset($col_array[2])) {
1314	$coldx = $col_array[2];
1315	} else {
1316	$coldx = 8.43;
1317	}
1318	if (isset($col_array[3])) {
1319	$xfIndex = $col_array[3];
1320	} else {
1321	$xfIndex = 15;
1322	}
1323	if (isset($col_array[4])) {
1324	$grbit = $col_array[4];
1325	} else {
1326	$grbit = 0;
1327	}
1328	if (isset($col_array[5])) {
1329	$level = $col_array[5];
1330	} else {
1331	$level = 0;
1332	}
1333	$record = 0x007D; // Record identifier
1334	$length = 0x000C; // Number of bytes to follow
1335
1336	$coldx *= 256; // Convert to units of 1/256 of a char
1337
1338	$ixfe = $xfIndex;
1339	$reserved = 0x0000; // Reserved
1340
1341	$level = max(0, min($level, 7));
1342	$grbit \|= $level << 8;
1343
1344	$header = pack('vv', $record, $length);
1345	$data = pack('vvvvvv', $colFirst, $colLast, $coldx, $ixfe, $grbit, $reserved);
1346	$this->append($header . $data);
1347	}
1348
1349	/**
1350	* Write BIFF record SELECTION.
1351	*/
1352	private function writeSelection()
1353	{
1354	// look up the selected cell range
1355	$selectedCells = Coordinate::splitRange($this->phpSheet->getSelectedCells());
1356	$selectedCells = $selectedCells[0];
1357	if (count($selectedCells) == 2) {
1358	list($first, $last) = $selectedCells;
1359	} else {
1360	$first = $selectedCells[0];
1361	$last = $selectedCells[0];
1362	}
1363
1364	list($colFirst, $rwFirst) = Coordinate::coordinateFromString($first);
1365	$colFirst = Coordinate::columnIndexFromString($colFirst) - 1; // base 0 column index
1366	--$rwFirst; // base 0 row index
1367
1368	list($colLast, $rwLast) = Coordinate::coordinateFromString($last);
1369	$colLast = Coordinate::columnIndexFromString($colLast) - 1; // base 0 column index
1370	--$rwLast; // base 0 row index
1371
1372	// make sure we are not out of bounds
1373	$colFirst = min($colFirst, 255);
1374	$colLast = min($colLast, 255);
1375
1376	$rwFirst = min($rwFirst, 65535);
1377	$rwLast = min($rwLast, 65535);
1378
1379	$record = 0x001D; // Record identifier
1380	$length = 0x000F; // Number of bytes to follow
1381
1382	$pnn = $this->activePane; // Pane position
1383	$rwAct = $rwFirst; // Active row
1384	$colAct = $colFirst; // Active column
1385	$irefAct = 0; // Active cell ref
1386	$cref = 1; // Number of refs
1387
1388	if (!isset($rwLast)) {
1389	$rwLast = $rwFirst; // Last row in reference
1390	}
1391	if (!isset($colLast)) {
1392	$colLast = $colFirst; // Last col in reference
1393	}
1394
1395	// Swap last row/col for first row/col as necessary
1396	if ($rwFirst > $rwLast) {
1397	list($rwFirst, $rwLast) = [$rwLast, $rwFirst];
1398	}
1399
1400	if ($colFirst > $colLast) {
1401	list($colFirst, $colLast) = [$colLast, $colFirst];
1402	}
1403
1404	$header = pack('vv', $record, $length);
1405	$data = pack('CvvvvvvCC', $pnn, $rwAct, $colAct, $irefAct, $cref, $rwFirst, $rwLast, $colFirst, $colLast);
1406	$this->append($header . $data);
1407	}
1408
1409	/**
1410	* Store the MERGEDCELLS records for all ranges of merged cells.
1411	*/
1412	private function writeMergedCells()
1413	{
1414	$mergeCells = $this->phpSheet->getMergeCells();
1415	$countMergeCells = count($mergeCells);
1416
1417	if ($countMergeCells == 0) {
1418	return;
1419	}
1420
1421	// maximum allowed number of merged cells per record
1422	$maxCountMergeCellsPerRecord = 1027;
1423
1424	// record identifier
1425	$record = 0x00E5;
1426
1427	// counter for total number of merged cells treated so far by the writer
1428	$i = 0;
1429
1430	// counter for number of merged cells written in record currently being written
1431	$j = 0;
1432
1433	// initialize record data
1434	$recordData = '';
1435
1436	// loop through the merged cells
1437	foreach ($mergeCells as $mergeCell) {
1438	++$i;
1439	++$j;
1440
1441	// extract the row and column indexes
1442	$range = Coordinate::splitRange($mergeCell);
1443	list($first, $last) = $range[0];
1444	list($firstColumn, $firstRow) = Coordinate::coordinateFromString($first);
1445	list($lastColumn, $lastRow) = Coordinate::coordinateFromString($last);
1446
1447	$recordData .= pack('vvvv', $firstRow - 1, $lastRow - 1, Coordinate::columnIndexFromString($firstColumn) - 1, Coordinate::columnIndexFromString($lastColumn) - 1);
1448
1449	// flush record if we have reached limit for number of merged cells, or reached final merged cell
1450	if ($j == $maxCountMergeCellsPerRecord or $i == $countMergeCells) {
1451	$recordData = pack('v', $j) . $recordData;
1452	$length = strlen($recordData);
1453	$header = pack('vv', $record, $length);
1454	$this->append($header . $recordData);
1455
1456	// initialize for next record, if any
1457	$recordData = '';
1458	$j = 0;
1459	}
1460	}
1461	}
1462
1463	/**
1464	* Write SHEETLAYOUT record.
1465	*/
1466	private function writeSheetLayout()
1467	{
1468	if (!$this->phpSheet->isTabColorSet()) {
1469	return;
1470	}
1471
1472	$recordData = pack(
1473	'vvVVVvv',
1474	0x0862,
1475	0x0000, // unused
1476	0x00000000, // unused
1477	0x00000000, // unused
1478	0x00000014, // size of record data
1479	$this->colors[$this->phpSheet->getTabColor()->getRGB()], // color index
1480	0x0000 // unused
1481	);
1482
1483	$length = strlen($recordData);
1484
1485	$record = 0x0862; // Record identifier
1486	$header = pack('vv', $record, $length);
1487	$this->append($header . $recordData);
1488	}
1489
1490	/**
1491	* Write SHEETPROTECTION.
1492	*/
1493	private function writeSheetProtection()
1494	{
1495	// record identifier
1496	$record = 0x0867;
1497
1498	// prepare options
1499	$options = (int) !$this->phpSheet->getProtection()->getObjects()
1500	\| (int) !$this->phpSheet->getProtection()->getScenarios() << 1
1501	\| (int) !$this->phpSheet->getProtection()->getFormatCells() << 2
1502	\| (int) !$this->phpSheet->getProtection()->getFormatColumns() << 3
1503	\| (int) !$this->phpSheet->getProtection()->getFormatRows() << 4
1504	\| (int) !$this->phpSheet->getProtection()->getInsertColumns() << 5
1505	\| (int) !$this->phpSheet->getProtection()->getInsertRows() << 6
1506	\| (int) !$this->phpSheet->getProtection()->getInsertHyperlinks() << 7
1507	\| (int) !$this->phpSheet->getProtection()->getDeleteColumns() << 8
1508	\| (int) !$this->phpSheet->getProtection()->getDeleteRows() << 9
1509	\| (int) !$this->phpSheet->getProtection()->getSelectLockedCells() << 10
1510	\| (int) !$this->phpSheet->getProtection()->getSort() << 11
1511	\| (int) !$this->phpSheet->getProtection()->getAutoFilter() << 12
1512	\| (int) !$this->phpSheet->getProtection()->getPivotTables() << 13
1513	\| (int) !$this->phpSheet->getProtection()->getSelectUnlockedCells() << 14;
1514
1515	// record data
1516	$recordData = pack(
1517	'vVVCVVvv',
1518	0x0867, // repeated record identifier
1519	0x0000, // not used
1520	0x0000, // not used
1521	0x00, // not used
1522	0x01000200, // unknown data
1523	0xFFFFFFFF, // unknown data
1524	$options, // options
1525	0x0000 // not used
1526	);
1527
1528	$length = strlen($recordData);
1529	$header = pack('vv', $record, $length);
1530
1531	$this->append($header . $recordData);
1532	}
1533
1534	/**
1535	* Write BIFF record RANGEPROTECTION.
1536	*
1537	* Openoffice.org's Documentaion of the Microsoft Excel File Format uses term RANGEPROTECTION for these records
1538	* Microsoft Office Excel 97-2007 Binary File Format Specification uses term FEAT for these records
1539	*/
1540	private function writeRangeProtection()
1541	{
1542	foreach ($this->phpSheet->getProtectedCells() as $range => $password) {
1543	// number of ranges, e.g. 'A1:B3 C20:D25'
1544	$cellRanges = explode(' ', $range);
1545	$cref = count($cellRanges);
1546
1547	$recordData = pack(
1548	'vvVVvCVvVv',
1549	0x0868,
1550	0x00,
1551	0x0000,
1552	0x0000,
1553	0x02,
1554	0x0,
1555	0x0000,
1556	$cref,
1557	0x0000,
1558	0x00
1559	);
1560
1561	foreach ($cellRanges as $cellRange) {
1562	$recordData .= $this->writeBIFF8CellRangeAddressFixed($cellRange);
1563	}
1564
1565	// the rgbFeat structure
1566	$recordData .= pack(
1567	'VV',
1568	0x0000,
1569	hexdec($password)
1570	);
1571
1572	$recordData .= StringHelper::UTF8toBIFF8UnicodeLong('p' . md5($recordData));
1573
1574	$length = strlen($recordData);
1575
1576	$record = 0x0868; // Record identifier
1577	$header = pack('vv', $record, $length);
1578	$this->append($header . $recordData);
1579	}
1580	}
1581
1582	/**
1583	* Writes the Excel BIFF PANE record.
1584	* The panes can either be frozen or thawed (unfrozen).
1585	* Frozen panes are specified in terms of an integer number of rows and columns.
1586	* Thawed panes are specified in terms of Excel's units for rows and columns.
1587	*/
1588	private function writePanes()
1589	{
1590	$panes = [];
1591	if ($this->phpSheet->getFreezePane()) {
1592	list($column, $row) = Coordinate::coordinateFromString($this->phpSheet->getFreezePane());
1593	$panes[0] = Coordinate::columnIndexFromString($column) - 1;
1594	$panes[1] = $row - 1;
1595
1596	list($leftMostColumn, $topRow) = Coordinate::coordinateFromString($this->phpSheet->getTopLeftCell());
1597	//Coordinates are zero-based in xls files
1598	$panes[2] = $topRow - 1;
1599	$panes[3] = Coordinate::columnIndexFromString($leftMostColumn) - 1;
1600	} else {
1601	// thaw panes
1602	return;
1603	}
1604
1605	$x = isset($panes[0]) ? $panes[0] : null;
1606	$y = isset($panes[1]) ? $panes[1] : null;
1607	$rwTop = isset($panes[2]) ? $panes[2] : null;
1608	$colLeft = isset($panes[3]) ? $panes[3] : null;
1609	if (count($panes) > 4) { // if Active pane was received
1610	$pnnAct = $panes[4];
1611	} else {
1612	$pnnAct = null;
1613	}
1614	$record = 0x0041; // Record identifier
1615	$length = 0x000A; // Number of bytes to follow
1616
1617	// Code specific to frozen or thawed panes.
1618	if ($this->phpSheet->getFreezePane()) {
1619	// Set default values for $rwTop and $colLeft
1620	if (!isset($rwTop)) {
1621	$rwTop = $y;
1622	}
1623	if (!isset($colLeft)) {
1624	$colLeft = $x;
1625	}
1626	} else {
1627	// Set default values for $rwTop and $colLeft
1628	if (!isset($rwTop)) {
1629	$rwTop = 0;
1630	}
1631	if (!isset($colLeft)) {
1632	$colLeft = 0;
1633	}
1634
1635	// Convert Excel's row and column units to the internal units.
1636	// The default row height is 12.75
1637	// The default column width is 8.43
1638	// The following slope and intersection values were interpolated.
1639	//
1640	$y = 20 * $y + 255;
1641	$x = 113.879 * $x + 390;
1642	}
1643
1644	// Determine which pane should be active. There is also the undocumented
1645	// option to override this should it be necessary: may be removed later.
1646	//
1647	if (!isset($pnnAct)) {
1648	if ($x != 0 && $y != 0) {
1649	$pnnAct = 0; // Bottom right
1650	}
1651	if ($x != 0 && $y == 0) {
1652	$pnnAct = 1; // Top right
1653	}
1654	if ($x == 0 && $y != 0) {
1655	$pnnAct = 2; // Bottom left
1656	}
1657	if ($x == 0 && $y == 0) {
1658	$pnnAct = 3; // Top left
1659	}
1660	}
1661
1662	$this->activePane = $pnnAct; // Used in writeSelection
1663
1664	$header = pack('vv', $record, $length);
1665	$data = pack('vvvvv', $x, $y, $rwTop, $colLeft, $pnnAct);
1666	$this->append($header . $data);
1667	}
1668
1669	/**
1670	* Store the page setup SETUP BIFF record.
1671	*/
1672	private function writeSetup()
1673	{
1674	$record = 0x00A1; // Record identifier
1675	$length = 0x0022; // Number of bytes to follow
1676
1677	$iPaperSize = $this->phpSheet->getPageSetup()->getPaperSize(); // Paper size
1678
1679	$iScale = $this->phpSheet->getPageSetup()->getScale() ?
1680	$this->phpSheet->getPageSetup()->getScale() : 100; // Print scaling factor
1681
1682	$iPageStart = 0x01; // Starting page number
1683	$iFitWidth = (int) $this->phpSheet->getPageSetup()->getFitToWidth(); // Fit to number of pages wide
1684	$iFitHeight = (int) $this->phpSheet->getPageSetup()->getFitToHeight(); // Fit to number of pages high
1685	$grbit = 0x00; // Option flags
1686	$iRes = 0x0258; // Print resolution
1687	$iVRes = 0x0258; // Vertical print resolution
1688
1689	$numHdr = $this->phpSheet->getPageMargins()->getHeader(); // Header Margin
1690
1691	$numFtr = $this->phpSheet->getPageMargins()->getFooter(); // Footer Margin
1692	$iCopies = 0x01; // Number of copies
1693
1694	$fLeftToRight = 0x0; // Print over then down
1695
1696	// Page orientation
1697	$fLandscape = ($this->phpSheet->getPageSetup()->getOrientation() == PageSetup::ORIENTATION_LANDSCAPE) ?
1698	0x0 : 0x1;
1699
1700	$fNoPls = 0x0; // Setup not read from printer
1701	$fNoColor = 0x0; // Print black and white
1702	$fDraft = 0x0; // Print draft quality
1703	$fNotes = 0x0; // Print notes
1704	$fNoOrient = 0x0; // Orientation not set
1705	$fUsePage = 0x0; // Use custom starting page
1706
1707	$grbit = $fLeftToRight;
1708	$grbit \|= $fLandscape << 1;
1709	$grbit \|= $fNoPls << 2;
1710	$grbit \|= $fNoColor << 3;
1711	$grbit \|= $fDraft << 4;
1712	$grbit \|= $fNotes << 5;
1713	$grbit \|= $fNoOrient << 6;
1714	$grbit \|= $fUsePage << 7;
1715
1716	$numHdr = pack('d', $numHdr);
1717	$numFtr = pack('d', $numFtr);
1718	if (self::getByteOrder()) { // if it's Big Endian
1719	$numHdr = strrev($numHdr);
1720	$numFtr = strrev($numFtr);
1721	}
1722
1723	$header = pack('vv', $record, $length);
1724	$data1 = pack('vvvvvvvv', $iPaperSize, $iScale, $iPageStart, $iFitWidth, $iFitHeight, $grbit, $iRes, $iVRes);
1725	$data2 = $numHdr . $numFtr;
1726	$data3 = pack('v', $iCopies);
1727	$this->append($header . $data1 . $data2 . $data3);
1728	}
1729
1730	/**
1731	* Store the header caption BIFF record.
1732	*/
1733	private function writeHeader()
1734	{
1735	$record = 0x0014; // Record identifier
1736
1737	/* removing for now
1738	// need to fix character count (multibyte!)
1739	if (strlen($this->phpSheet->getHeaderFooter()->getOddHeader()) <= 255) {
1740	$str = $this->phpSheet->getHeaderFooter()->getOddHeader(); // header string
1741	} else {
1742	$str = '';
1743	}
1744	*/
1745
1746	$recordData = StringHelper::UTF8toBIFF8UnicodeLong($this->phpSheet->getHeaderFooter()->getOddHeader());
1747	$length = strlen($recordData);
1748
1749	$header = pack('vv', $record, $length);
1750
1751	$this->append($header . $recordData);
1752	}
1753
1754	/**
1755	* Store the footer caption BIFF record.
1756	*/
1757	private function writeFooter()
1758	{
1759	$record = 0x0015; // Record identifier
1760
1761	/* removing for now
1762	// need to fix character count (multibyte!)
1763	if (strlen($this->phpSheet->getHeaderFooter()->getOddFooter()) <= 255) {
1764	$str = $this->phpSheet->getHeaderFooter()->getOddFooter();
1765	} else {
1766	$str = '';
1767	}
1768	*/
1769
1770	$recordData = StringHelper::UTF8toBIFF8UnicodeLong($this->phpSheet->getHeaderFooter()->getOddFooter());
1771	$length = strlen($recordData);
1772
1773	$header = pack('vv', $record, $length);
1774
1775	$this->append($header . $recordData);
1776	}
1777
1778	/**
1779	* Store the horizontal centering HCENTER BIFF record.
1780	*/
1781	private function writeHcenter()
1782	{
1783	$record = 0x0083; // Record identifier
1784	$length = 0x0002; // Bytes to follow
1785
1786	$fHCenter = $this->phpSheet->getPageSetup()->getHorizontalCentered() ? 1 : 0; // Horizontal centering
1787
1788	$header = pack('vv', $record, $length);
1789	$data = pack('v', $fHCenter);
1790
1791	$this->append($header . $data);
1792	}
1793
1794	/**
1795	* Store the vertical centering VCENTER BIFF record.
1796	*/
1797	private function writeVcenter()
1798	{
1799	$record = 0x0084; // Record identifier
1800	$length = 0x0002; // Bytes to follow
1801
1802	$fVCenter = $this->phpSheet->getPageSetup()->getVerticalCentered() ? 1 : 0; // Horizontal centering
1803
1804	$header = pack('vv', $record, $length);
1805	$data = pack('v', $fVCenter);
1806	$this->append($header . $data);
1807	}
1808
1809	/**
1810	* Store the LEFTMARGIN BIFF record.
1811	*/
1812	private function writeMarginLeft()
1813	{
1814	$record = 0x0026; // Record identifier
1815	$length = 0x0008; // Bytes to follow
1816
1817	$margin = $this->phpSheet->getPageMargins()->getLeft(); // Margin in inches
1818
1819	$header = pack('vv', $record, $length);
1820	$data = pack('d', $margin);
1821	if (self::getByteOrder()) { // if it's Big Endian
1822	$data = strrev($data);
1823	}
1824
1825	$this->append($header . $data);
1826	}
1827
1828	/**
1829	* Store the RIGHTMARGIN BIFF record.
1830	*/
1831	private function writeMarginRight()
1832	{
1833	$record = 0x0027; // Record identifier
1834	$length = 0x0008; // Bytes to follow
1835
1836	$margin = $this->phpSheet->getPageMargins()->getRight(); // Margin in inches
1837
1838	$header = pack('vv', $record, $length);
1839	$data = pack('d', $margin);
1840	if (self::getByteOrder()) { // if it's Big Endian
1841	$data = strrev($data);
1842	}
1843
1844	$this->append($header . $data);
1845	}
1846
1847	/**
1848	* Store the TOPMARGIN BIFF record.
1849	*/
1850	private function writeMarginTop()
1851	{
1852	$record = 0x0028; // Record identifier
1853	$length = 0x0008; // Bytes to follow
1854
1855	$margin = $this->phpSheet->getPageMargins()->getTop(); // Margin in inches
1856
1857	$header = pack('vv', $record, $length);
1858	$data = pack('d', $margin);
1859	if (self::getByteOrder()) { // if it's Big Endian
1860	$data = strrev($data);
1861	}
1862
1863	$this->append($header . $data);
1864	}
1865
1866	/**
1867	* Store the BOTTOMMARGIN BIFF record.
1868	*/
1869	private function writeMarginBottom()
1870	{
1871	$record = 0x0029; // Record identifier
1872	$length = 0x0008; // Bytes to follow
1873
1874	$margin = $this->phpSheet->getPageMargins()->getBottom(); // Margin in inches
1875
1876	$header = pack('vv', $record, $length);
1877	$data = pack('d', $margin);
1878	if (self::getByteOrder()) { // if it's Big Endian
1879	$data = strrev($data);
1880	}
1881
1882	$this->append($header . $data);
1883	}
1884
1885	/**
1886	* Write the PRINTHEADERS BIFF record.
1887	*/
1888	private function writePrintHeaders()
1889	{
1890	$record = 0x002a; // Record identifier
1891	$length = 0x0002; // Bytes to follow
1892
1893	$fPrintRwCol = $this->printHeaders; // Boolean flag
1894
1895	$header = pack('vv', $record, $length);
1896	$data = pack('v', $fPrintRwCol);
1897	$this->append($header . $data);
1898	}
1899
1900	/**
1901	* Write the PRINTGRIDLINES BIFF record. Must be used in conjunction with the
1902	* GRIDSET record.
1903	*/
1904	private function writePrintGridlines()
1905	{
1906	$record = 0x002b; // Record identifier
1907	$length = 0x0002; // Bytes to follow
1908
1909	$fPrintGrid = $this->phpSheet->getPrintGridlines() ? 1 : 0; // Boolean flag
1910
1911	$header = pack('vv', $record, $length);
1912	$data = pack('v', $fPrintGrid);
1913	$this->append($header . $data);
1914	}
1915
1916	/**
1917	* Write the GRIDSET BIFF record. Must be used in conjunction with the
1918	* PRINTGRIDLINES record.
1919	*/
1920	private function writeGridset()
1921	{
1922	$record = 0x0082; // Record identifier
1923	$length = 0x0002; // Bytes to follow
1924
1925	$fGridSet = !$this->phpSheet->getPrintGridlines(); // Boolean flag
1926
1927	$header = pack('vv', $record, $length);
1928	$data = pack('v', $fGridSet);
1929	$this->append($header . $data);
1930	}
1931
1932	/**
1933	* Write the AUTOFILTERINFO BIFF record. This is used to configure the number of autofilter select used in the sheet.
1934	*/
1935	private function writeAutoFilterInfo()
1936	{
1937	$record = 0x009D; // Record identifier
1938	$length = 0x0002; // Bytes to follow
1939
1940	$rangeBounds = Coordinate::rangeBoundaries($this->phpSheet->getAutoFilter()->getRange());
1941	$iNumFilters = 1 + $rangeBounds[1][0] - $rangeBounds[0][0];
1942
1943	$header = pack('vv', $record, $length);
1944	$data = pack('v', $iNumFilters);
1945	$this->append($header . $data);
1946	}
1947
1948	/**
1949	* Write the GUTS BIFF record. This is used to configure the gutter margins
1950	* where Excel outline symbols are displayed. The visibility of the gutters is
1951	* controlled by a flag in WSBOOL.
1952	*
1953	* @see writeWsbool()
1954	*/
1955	private function writeGuts()
1956	{
1957	$record = 0x0080; // Record identifier
1958	$length = 0x0008; // Bytes to follow
1959
1960	$dxRwGut = 0x0000; // Size of row gutter
1961	$dxColGut = 0x0000; // Size of col gutter
1962
1963	// determine maximum row outline level
1964	$maxRowOutlineLevel = 0;
1965	foreach ($this->phpSheet->getRowDimensions() as $rowDimension) {
1966	$maxRowOutlineLevel = max($maxRowOutlineLevel, $rowDimension->getOutlineLevel());
1967	}
1968
1969	$col_level = 0;
1970
1971	// Calculate the maximum column outline level. The equivalent calculation
1972	// for the row outline level is carried out in writeRow().
1973	$colcount = count($this->columnInfo);
1974	for ($i = 0; $i < $colcount; ++$i) {
1975	$col_level = max($this->columnInfo[$i][5], $col_level);
1976	}
1977
1978	// Set the limits for the outline levels (0 <= x <= 7).
1979	$col_level = max(0, min($col_level, 7));
1980
1981	// The displayed level is one greater than the max outline levels
1982	if ($maxRowOutlineLevel) {
1983	++$maxRowOutlineLevel;
1984	}
1985	if ($col_level) {
1986	++$col_level;
1987	}
1988
1989	$header = pack('vv', $record, $length);
1990	$data = pack('vvvv', $dxRwGut, $dxColGut, $maxRowOutlineLevel, $col_level);
1991
1992	$this->append($header . $data);
1993	}
1994
1995	/**
1996	* Write the WSBOOL BIFF record, mainly for fit-to-page. Used in conjunction
1997	* with the SETUP record.
1998	*/
1999	private function writeWsbool()
2000	{
2001	$record = 0x0081; // Record identifier
2002	$length = 0x0002; // Bytes to follow
2003	$grbit = 0x0000;
2004
2005	// The only option that is of interest is the flag for fit to page. So we
2006	// set all the options in one go.
2007	//
2008	// Set the option flags
2009	$grbit \|= 0x0001; // Auto page breaks visible
2010	if ($this->outlineStyle) {
2011	$grbit \|= 0x0020; // Auto outline styles
2012	}
2013	if ($this->phpSheet->getShowSummaryBelow()) {
2014	$grbit \|= 0x0040; // Outline summary below
2015	}
2016	if ($this->phpSheet->getShowSummaryRight()) {
2017	$grbit \|= 0x0080; // Outline summary right
2018	}
2019	if ($this->phpSheet->getPageSetup()->getFitToPage()) {
2020	$grbit \|= 0x0100; // Page setup fit to page
2021	}
2022	if ($this->outlineOn) {
2023	$grbit \|= 0x0400; // Outline symbols displayed
2024	}
2025
2026	$header = pack('vv', $record, $length);
2027	$data = pack('v', $grbit);
2028	$this->append($header . $data);
2029	}
2030
2031	/**
2032	* Write the HORIZONTALPAGEBREAKS and VERTICALPAGEBREAKS BIFF records.
2033	*/
2034	private function writeBreaks()
2035	{
2036	// initialize
2037	$vbreaks = [];
2038	$hbreaks = [];
2039
2040	foreach ($this->phpSheet->getBreaks() as $cell => $breakType) {
2041	// Fetch coordinates
2042	$coordinates = Coordinate::coordinateFromString($cell);
2043
2044	// Decide what to do by the type of break
2045	switch ($breakType) {
2046	case \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet::BREAK_COLUMN:
2047	// Add to list of vertical breaks
2048	$vbreaks[] = Coordinate::columnIndexFromString($coordinates[0]) - 1;
2049
2050	break;
2051	case \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet::BREAK_ROW:
2052	// Add to list of horizontal breaks
2053	$hbreaks[] = $coordinates[1];
2054
2055	break;
2056	case \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet::BREAK_NONE:
2057	default:
2058	// Nothing to do
2059	break;
2060	}
2061	}
2062
2063	//horizontal page breaks
2064	if (!empty($hbreaks)) {
2065	// Sort and filter array of page breaks
2066	sort($hbreaks, SORT_NUMERIC);
2067	if ($hbreaks[0] == 0) { // don't use first break if it's 0
2068	array_shift($hbreaks);
2069	}
2070
2071	$record = 0x001b; // Record identifier
2072	$cbrk = count($hbreaks); // Number of page breaks
2073	$length = 2 + 6 * $cbrk; // Bytes to follow
2074
2075	$header = pack('vv', $record, $length);
2076	$data = pack('v', $cbrk);
2077
2078	// Append each page break
2079	foreach ($hbreaks as $hbreak) {
2080	$data .= pack('vvv', $hbreak, 0x0000, 0x00ff);
2081	}
2082
2083	$this->append($header . $data);
2084	}
2085
2086	// vertical page breaks
2087	if (!empty($vbreaks)) {
2088	// 1000 vertical pagebreaks appears to be an internal Excel 5 limit.
2089	// It is slightly higher in Excel 97/200, approx. 1026
2090	$vbreaks = array_slice($vbreaks, 0, 1000);
2091
2092	// Sort and filter array of page breaks
2093	sort($vbreaks, SORT_NUMERIC);
2094	if ($vbreaks[0] == 0) { // don't use first break if it's 0
2095	array_shift($vbreaks);
2096	}
2097
2098	$record = 0x001a; // Record identifier
2099	$cbrk = count($vbreaks); // Number of page breaks
2100	$length = 2 + 6 * $cbrk; // Bytes to follow
2101
2102	$header = pack('vv', $record, $length);
2103	$data = pack('v', $cbrk);
2104
2105	// Append each page break
2106	foreach ($vbreaks as $vbreak) {
2107	$data .= pack('vvv', $vbreak, 0x0000, 0xffff);
2108	}
2109
2110	$this->append($header . $data);
2111	}
2112	}
2113
2114	/**
2115	* Set the Biff PROTECT record to indicate that the worksheet is protected.
2116	*/
2117	private function writeProtect()
2118	{
2119	// Exit unless sheet protection has been specified
2120	if (!$this->phpSheet->getProtection()->getSheet()) {
2121	return;
2122	}
2123
2124	$record = 0x0012; // Record identifier
2125	$length = 0x0002; // Bytes to follow
2126
2127	$fLock = 1; // Worksheet is protected
2128
2129	$header = pack('vv', $record, $length);
2130	$data = pack('v', $fLock);
2131
2132	$this->append($header . $data);
2133	}
2134
2135	/**
2136	* Write SCENPROTECT.
2137	*/
2138	private function writeScenProtect()
2139	{
2140	// Exit if sheet protection is not active
2141	if (!$this->phpSheet->getProtection()->getSheet()) {
2142	return;
2143	}
2144
2145	// Exit if scenarios are not protected
2146	if (!$this->phpSheet->getProtection()->getScenarios()) {
2147	return;
2148	}
2149
2150	$record = 0x00DD; // Record identifier
2151	$length = 0x0002; // Bytes to follow
2152
2153	$header = pack('vv', $record, $length);
2154	$data = pack('v', 1);
2155
2156	$this->append($header . $data);
2157	}
2158
2159	/**
2160	* Write OBJECTPROTECT.
2161	*/
2162	private function writeObjectProtect()
2163	{
2164	// Exit if sheet protection is not active
2165	if (!$this->phpSheet->getProtection()->getSheet()) {
2166	return;
2167	}
2168
2169	// Exit if objects are not protected
2170	if (!$this->phpSheet->getProtection()->getObjects()) {
2171	return;
2172	}
2173
2174	$record = 0x0063; // Record identifier
2175	$length = 0x0002; // Bytes to follow
2176
2177	$header = pack('vv', $record, $length);
2178	$data = pack('v', 1);
2179
2180	$this->append($header . $data);
2181	}
2182
2183	/**
2184	* Write the worksheet PASSWORD record.
2185	*/
2186	private function writePassword()
2187	{
2188	// Exit unless sheet protection and password have been specified
2189	if (!$this->phpSheet->getProtection()->getSheet() \|\| !$this->phpSheet->getProtection()->getPassword()) {
2190	return;
2191	}
2192
2193	$record = 0x0013; // Record identifier
2194	$length = 0x0002; // Bytes to follow
2195
2196	$wPassword = hexdec($this->phpSheet->getProtection()->getPassword()); // Encoded password
2197
2198	$header = pack('vv', $record, $length);
2199	$data = pack('v', $wPassword);
2200
2201	$this->append($header . $data);
2202	}
2203
2204	/**
2205	* Insert a 24bit bitmap image in a worksheet.
2206	*
2207	* @param int $row The row we are going to insert the bitmap into
2208	* @param int $col The column we are going to insert the bitmap into
2209	* @param mixed $bitmap The bitmap filename or GD-image resource
2210	* @param int $x the horizontal position (offset) of the image inside the cell
2211	* @param int $y the vertical position (offset) of the image inside the cell
2212	* @param float $scale_x The horizontal scale
2213	* @param float $scale_y The vertical scale
2214	*/
2215	public function insertBitmap($row, $col, $bitmap, $x = 0, $y = 0, $scale_x = 1, $scale_y = 1)
2216	{
2217	$bitmap_array = (is_resource($bitmap) ? $this->processBitmapGd($bitmap) : $this->processBitmap($bitmap));
2218	list($width, $height, $size, $data) = $bitmap_array;
2219
2220	// Scale the frame of the image.
2221	$width *= $scale_x;
2222	$height *= $scale_y;
2223
2224	// Calculate the vertices of the image and write the OBJ record
2225	$this->positionImage($col, $row, $x, $y, $width, $height);
2226
2227	// Write the IMDATA record to store the bitmap data
2228	$record = 0x007f;
2229	$length = 8 + $size;
2230	$cf = 0x09;
2231	$env = 0x01;
2232	$lcb = $size;
2233
2234	$header = pack('vvvvV', $record, $length, $cf, $env, $lcb);
2235	$this->append($header . $data);
2236	}
2237
2238	/**
2239	* Calculate the vertices that define the position of the image as required by
2240	* the OBJ record.
2241	*
2242	* +------------+------------+
2243	* \| A \| B \|
2244	* +-----+------------+------------+
2245	* \| \|(x1,y1) \| \|
2246	* \| 1 \|(A1)._______\|______ \|
2247	* \| \| \| \| \|
2248	* \| \| \| \| \|
2249	* +-----+----\| BITMAP \|-----+
2250	* \| \| \| \| \|
2251	* \| 2 \| \|______________. \|
2252	* \| \| \| (B2)\|
2253	* \| \| \| (x2,y2)\|
2254	* +---- +------------+------------+
2255	*
2256	* Example of a bitmap that covers some of the area from cell A1 to cell B2.
2257	*
2258	* Based on the width and height of the bitmap we need to calculate 8 vars:
2259	* $col_start, $row_start, $col_end, $row_end, $x1, $y1, $x2, $y2.
2260	* The width and height of the cells are also variable and have to be taken into
2261	* account.
2262	* The values of $col_start and $row_start are passed in from the calling
2263	* function. The values of $col_end and $row_end are calculated by subtracting
2264	* the width and height of the bitmap from the width and height of the
2265	* underlying cells.
2266	* The vertices are expressed as a percentage of the underlying cell width as
2267	* follows (rhs values are in pixels):
2268	*
2269	* x1 = X / W *1024
2270	* y1 = Y / H *256
2271	* x2 = (X-1) / W *1024
2272	* y2 = (Y-1) / H *256
2273	*
2274	* Where: X is distance from the left side of the underlying cell
2275	* Y is distance from the top of the underlying cell
2276	* W is the width of the cell
2277	* H is the height of the cell
2278	* The SDK incorrectly states that the height should be expressed as a
2279	* percentage of 1024.
2280	*
2281	* @param int $col_start Col containing upper left corner of object
2282	* @param int $row_start Row containing top left corner of object
2283	* @param int $x1 Distance to left side of object
2284	* @param int $y1 Distance to top of object
2285	* @param int $width Width of image frame
2286	* @param int $height Height of image frame
2287	*/
2288	public function positionImage($col_start, $row_start, $x1, $y1, $width, $height)
2289	{
2290	// Initialise end cell to the same as the start cell
2291	$col_end = $col_start; // Col containing lower right corner of object
2292	$row_end = $row_start; // Row containing bottom right corner of object
2293
2294	// Zero the specified offset if greater than the cell dimensions
2295	if ($x1 >= Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_start + 1))) {
2296	$x1 = 0;
2297	}
2298	if ($y1 >= Xls::sizeRow($this->phpSheet, $row_start + 1)) {
2299	$y1 = 0;
2300	}
2301
2302	$width = $width + $x1 - 1;
2303	$height = $height + $y1 - 1;
2304
2305	// Subtract the underlying cell widths to find the end cell of the image
2306	while ($width >= Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_end + 1))) {
2307	$width -= Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_end + 1));
2308	++$col_end;
2309	}
2310
2311	// Subtract the underlying cell heights to find the end cell of the image
2312	while ($height >= Xls::sizeRow($this->phpSheet, $row_end + 1)) {
2313	$height -= Xls::sizeRow($this->phpSheet, $row_end + 1);
2314	++$row_end;
2315	}
2316
2317	// Bitmap isn't allowed to start or finish in a hidden cell, i.e. a cell
2318	// with zero eight or width.
2319	//
2320	if (Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_start + 1)) == 0) {
2321	return;
2322	}
2323	if (Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_end + 1)) == 0) {
2324	return;
2325	}
2326	if (Xls::sizeRow($this->phpSheet, $row_start + 1) == 0) {
2327	return;
2328	}
2329	if (Xls::sizeRow($this->phpSheet, $row_end + 1) == 0) {
2330	return;
2331	}
2332
2333	// Convert the pixel values to the percentage value expected by Excel
2334	$x1 = $x1 / Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_start + 1)) * 1024;
2335	$y1 = $y1 / Xls::sizeRow($this->phpSheet, $row_start + 1) * 256;
2336	$x2 = $width / Xls::sizeCol($this->phpSheet, Coordinate::stringFromColumnIndex($col_end + 1)) * 1024; // Distance to right side of object
2337	$y2 = $height / Xls::sizeRow($this->phpSheet, $row_end + 1) * 256; // Distance to bottom of object
2338
2339	$this->writeObjPicture($col_start, $x1, $row_start, $y1, $col_end, $x2, $row_end, $y2);
2340	}
2341
2342	/**
2343	* Store the OBJ record that precedes an IMDATA record. This could be generalise
2344	* to support other Excel objects.
2345	*
2346	* @param int $colL Column containing upper left corner of object
2347	* @param int $dxL Distance from left side of cell
2348	* @param int $rwT Row containing top left corner of object
2349	* @param int $dyT Distance from top of cell
2350	* @param int $colR Column containing lower right corner of object
2351	* @param int $dxR Distance from right of cell
2352	* @param int $rwB Row containing bottom right corner of object
2353	* @param int $dyB Distance from bottom of cell
2354	*/
2355	private function writeObjPicture($colL, $dxL, $rwT, $dyT, $colR, $dxR, $rwB, $dyB)
2356	{
2357	$record = 0x005d; // Record identifier
2358	$length = 0x003c; // Bytes to follow
2359
2360	$cObj = 0x0001; // Count of objects in file (set to 1)
2361	$OT = 0x0008; // Object type. 8 = Picture
2362	$id = 0x0001; // Object ID
2363	$grbit = 0x0614; // Option flags
2364
2365	$cbMacro = 0x0000; // Length of FMLA structure
2366	$Reserved1 = 0x0000; // Reserved
2367	$Reserved2 = 0x0000; // Reserved
2368
2369	$icvBack = 0x09; // Background colour
2370	$icvFore = 0x09; // Foreground colour
2371	$fls = 0x00; // Fill pattern
2372	$fAuto = 0x00; // Automatic fill
2373	$icv = 0x08; // Line colour
2374	$lns = 0xff; // Line style
2375	$lnw = 0x01; // Line weight
2376	$fAutoB = 0x00; // Automatic border
2377	$frs = 0x0000; // Frame style
2378	$cf = 0x0009; // Image format, 9 = bitmap
2379	$Reserved3 = 0x0000; // Reserved
2380	$cbPictFmla = 0x0000; // Length of FMLA structure
2381	$Reserved4 = 0x0000; // Reserved
2382	$grbit2 = 0x0001; // Option flags
2383	$Reserved5 = 0x0000; // Reserved
2384
2385	$header = pack('vv', $record, $length);
2386	$data = pack('V', $cObj);
2387	$data .= pack('v', $OT);
2388	$data .= pack('v', $id);
2389	$data .= pack('v', $grbit);
2390	$data .= pack('v', $colL);
2391	$data .= pack('v', $dxL);
2392	$data .= pack('v', $rwT);
2393	$data .= pack('v', $dyT);
2394	$data .= pack('v', $colR);
2395	$data .= pack('v', $dxR);
2396	$data .= pack('v', $rwB);
2397	$data .= pack('v', $dyB);
2398	$data .= pack('v', $cbMacro);
2399	$data .= pack('V', $Reserved1);
2400	$data .= pack('v', $Reserved2);
2401	$data .= pack('C', $icvBack);
2402	$data .= pack('C', $icvFore);
2403	$data .= pack('C', $fls);
2404	$data .= pack('C', $fAuto);
2405	$data .= pack('C', $icv);
2406	$data .= pack('C', $lns);
2407	$data .= pack('C', $lnw);
2408	$data .= pack('C', $fAutoB);
2409	$data .= pack('v', $frs);
2410	$data .= pack('V', $cf);
2411	$data .= pack('v', $Reserved3);
2412	$data .= pack('v', $cbPictFmla);
2413	$data .= pack('v', $Reserved4);
2414	$data .= pack('v', $grbit2);
2415	$data .= pack('V', $Reserved5);
2416
2417	$this->append($header . $data);
2418	}
2419
2420	/**
2421	* Convert a GD-image into the internal format.
2422	*
2423	* @param resource $image The image to process
2424	*
2425	* @return array Array with data and properties of the bitmap
2426	*/
2427	public function processBitmapGd($image)
2428	{
2429	$width = imagesx($image);
2430	$height = imagesy($image);
2431
2432	$data = pack('Vvvvv', 0x000c, $width, $height, 0x01, 0x18);
2433	for ($j = $height; --$j;) {
2434	for ($i = 0; $i < $width; ++$i) {
2435	$color = imagecolorsforindex($image, imagecolorat($image, $i, $j));
2436	foreach (['red', 'green', 'blue'] as $key) {
2437	$color[$key] = $color[$key] + round((255 - $color[$key]) * $color['alpha'] / 127);
2438	}
2439	$data .= chr($color['blue']) . chr($color['green']) . chr($color['red']);
2440	}
2441	if (3 * $width % 4) {
2442	$data .= str_repeat("\x00", 4 - 3 * $width % 4);
2443	}
2444	}
2445
2446	return [$width, $height, strlen($data), $data];
2447	}
2448
2449	/**
2450	* Convert a 24 bit bitmap into the modified internal format used by Windows.
2451	* This is described in BITMAPCOREHEADER and BITMAPCOREINFO structures in the
2452	* MSDN library.
2453	*
2454	* @param string $bitmap The bitmap to process
2455	*
2456	* @return array Array with data and properties of the bitmap
2457	*/
2458	public function processBitmap($bitmap)
2459	{
2460	// Open file.
2461	$bmp_fd = @fopen($bitmap, 'rb');
2462	if (!$bmp_fd) {
2463	throw new WriterException("Couldn't import $bitmap");
2464	}
2465
2466	// Slurp the file into a string.
2467	$data = fread($bmp_fd, filesize($bitmap));
2468
2469	// Check that the file is big enough to be a bitmap.
2470	if (strlen($data) <= 0x36) {
2471	throw new WriterException("$bitmap doesn't contain enough data.\n");
2472	}
2473
2474	// The first 2 bytes are used to identify the bitmap.
2475	$identity = unpack('A2ident', $data);
2476	if ($identity['ident'] != 'BM') {
2477	throw new WriterException("$bitmap doesn't appear to be a valid bitmap image.\n");
2478	}
2479
2480	// Remove bitmap data: ID.
2481	$data = substr($data, 2);
2482
2483	// Read and remove the bitmap size. This is more reliable than reading
2484	// the data size at offset 0x22.
2485	//
2486	$size_array = unpack('Vsa', substr($data, 0, 4));
2487	$size = $size_array['sa'];
2488	$data = substr($data, 4);
2489	$size -= 0x36; // Subtract size of bitmap header.
2490	$size += 0x0C; // Add size of BIFF header.
2491
2492	// Remove bitmap data: reserved, offset, header length.
2493	$data = substr($data, 12);
2494
2495	// Read and remove the bitmap width and height. Verify the sizes.
2496	$width_and_height = unpack('V2', substr($data, 0, 8));
2497	$width = $width_and_height[1];
2498	$height = $width_and_height[2];
2499	$data = substr($data, 8);
2500	if ($width > 0xFFFF) {
2501	throw new WriterException("$bitmap: largest image width supported is 65k.\n");
2502	}
2503	if ($height > 0xFFFF) {
2504	throw new WriterException("$bitmap: largest image height supported is 65k.\n");
2505	}
2506
2507	// Read and remove the bitmap planes and bpp data. Verify them.
2508	$planes_and_bitcount = unpack('v2', substr($data, 0, 4));
2509	$data = substr($data, 4);
2510	if ($planes_and_bitcount[2] != 24) { // Bitcount
2511	throw new WriterException("$bitmap isn't a 24bit true color bitmap.\n");
2512	}
2513	if ($planes_and_bitcount[1] != 1) {
2514	throw new WriterException("$bitmap: only 1 plane supported in bitmap image.\n");
2515	}
2516
2517	// Read and remove the bitmap compression. Verify compression.
2518	$compression = unpack('Vcomp', substr($data, 0, 4));
2519	$data = substr($data, 4);
2520
2521	if ($compression['comp'] != 0) {
2522	throw new WriterException("$bitmap: compression not supported in bitmap image.\n");
2523	}
2524
2525	// Remove bitmap data: data size, hres, vres, colours, imp. colours.
2526	$data = substr($data, 20);
2527
2528	// Add the BITMAPCOREHEADER data
2529	$header = pack('Vvvvv', 0x000c, $width, $height, 0x01, 0x18);
2530	$data = $header . $data;
2531
2532	return [$width, $height, $size, $data];
2533	}
2534
2535	/**
2536	* Store the window zoom factor. This should be a reduced fraction but for
2537	* simplicity we will store all fractions with a numerator of 100.
2538	*/
2539	private function writeZoom()
2540	{
2541	// If scale is 100 we don't need to write a record
2542	if ($this->phpSheet->getSheetView()->getZoomScale() == 100) {
2543	return;
2544	}
2545
2546	$record = 0x00A0; // Record identifier
2547	$length = 0x0004; // Bytes to follow
2548
2549	$header = pack('vv', $record, $length);
2550	$data = pack('vv', $this->phpSheet->getSheetView()->getZoomScale(), 100);
2551	$this->append($header . $data);
2552	}
2553
2554	/**
2555	* Get Escher object.
2556	*
2557	* @return \PhpOffice\PhpSpreadsheet\Shared\Escher
2558	*/
2559	public function getEscher()
2560	{
2561	return $this->escher;
2562	}
2563
2564	/**
2565	* Set Escher object.
2566	*
2567	* @param \PhpOffice\PhpSpreadsheet\Shared\Escher $pValue
2568	*/
2569	public function setEscher(\PhpOffice\PhpSpreadsheet\Shared\Escher $pValue = null)
2570	{
2571	$this->escher = $pValue;
2572	}
2573
2574	/**
2575	* Write MSODRAWING record.
2576	*/
2577	private function writeMsoDrawing()
2578	{
2579	// write the Escher stream if necessary
2580	if (isset($this->escher)) {
2581	$writer = new Escher($this->escher);
2582	$data = $writer->close();
2583	$spOffsets = $writer->getSpOffsets();
2584	$spTypes = $writer->getSpTypes();
2585	// write the neccesary MSODRAWING, OBJ records
2586
2587	// split the Escher stream
2588	$spOffsets[0] = 0;
2589	$nm = count($spOffsets) - 1; // number of shapes excluding first shape
2590	for ($i = 1; $i <= $nm; ++$i) {
2591	// MSODRAWING record
2592	$record = 0x00EC; // Record identifier
2593
2594	// chunk of Escher stream for one shape
2595	$dataChunk = substr($data, $spOffsets[$i - 1], $spOffsets[$i] - $spOffsets[$i - 1]);
2596
2597	$length = strlen($dataChunk);
2598	$header = pack('vv', $record, $length);
2599
2600	$this->append($header . $dataChunk);
2601
2602	// OBJ record
2603	$record = 0x005D; // record identifier
2604	$objData = '';
2605
2606	// ftCmo
2607	if ($spTypes[$i] == 0x00C9) {
2608	// Add ftCmo (common object data) subobject
2609	$objData .=
2610	pack(
2611	'vvvvvVVV',
2612	0x0015, // 0x0015 = ftCmo
2613	0x0012, // length of ftCmo data
2614	0x0014, // object type, 0x0014 = filter
2615	$i, // object id number, Excel seems to use 1-based index, local for the sheet
2616	0x2101, // option flags, 0x2001 is what OpenOffice.org uses
2617	0, // reserved
2618	0, // reserved
2619	0 // reserved
2620	);
2621
2622	// Add ftSbs Scroll bar subobject
2623	$objData .= pack('vv', 0x00C, 0x0014);
2624	$objData .= pack('H*', '0000000000000000640001000A00000010000100');
2625	// Add ftLbsData (List box data) subobject
2626	$objData .= pack('vv', 0x0013, 0x1FEE);
2627	$objData .= pack('H*', '00000000010001030000020008005700');
2628	} else {
2629	// Add ftCmo (common object data) subobject
2630	$objData .=
2631	pack(
2632	'vvvvvVVV',
2633	0x0015, // 0x0015 = ftCmo
2634	0x0012, // length of ftCmo data
2635	0x0008, // object type, 0x0008 = picture
2636	$i, // object id number, Excel seems to use 1-based index, local for the sheet
2637	0x6011, // option flags, 0x6011 is what OpenOffice.org uses
2638	0, // reserved
2639	0, // reserved
2640	0 // reserved
2641	);
2642	}
2643
2644	// ftEnd
2645	$objData .=
2646	pack(
2647	'vv',
2648	0x0000, // 0x0000 = ftEnd
2649	0x0000 // length of ftEnd data
2650	);
2651
2652	$length = strlen($objData);
2653	$header = pack('vv', $record, $length);
2654	$this->append($header . $objData);
2655	}
2656	}
2657	}
2658
2659	/**
2660	* Store the DATAVALIDATIONS and DATAVALIDATION records.
2661	*/
2662	private function writeDataValidity()
2663	{
2664	// Datavalidation collection
2665	$dataValidationCollection = $this->phpSheet->getDataValidationCollection();
2666
2667	// Write data validations?
2668	if (!empty($dataValidationCollection)) {
2669	// DATAVALIDATIONS record
2670	$record = 0x01B2; // Record identifier
2671	$length = 0x0012; // Bytes to follow
2672
2673	$grbit = 0x0000; // Prompt box at cell, no cached validity data at DV records
2674	$horPos = 0x00000000; // Horizontal position of prompt box, if fixed position
2675	$verPos = 0x00000000; // Vertical position of prompt box, if fixed position
2676	$objId = 0xFFFFFFFF; // Object identifier of drop down arrow object, or -1 if not visible
2677
2678	$header = pack('vv', $record, $length);
2679	$data = pack('vVVVV', $grbit, $horPos, $verPos, $objId, count($dataValidationCollection));
2680	$this->append($header . $data);
2681
2682	// DATAVALIDATION records
2683	$record = 0x01BE; // Record identifier
2684
2685	foreach ($dataValidationCollection as $cellCoordinate => $dataValidation) {
2686	// initialize record data
2687	$data = '';
2688
2689	// options
2690	$options = 0x00000000;
2691
2692	// data type
2693	$type = 0x00;
2694	switch ($dataValidation->getType()) {
2695	case DataValidation::TYPE_NONE:
2696	$type = 0x00;
2697
2698	break;
2699	case DataValidation::TYPE_WHOLE:
2700	$type = 0x01;
2701
2702	break;
2703	case DataValidation::TYPE_DECIMAL:
2704	$type = 0x02;
2705
2706	break;
2707	case DataValidation::TYPE_LIST:
2708	$type = 0x03;
2709
2710	break;
2711	case DataValidation::TYPE_DATE:
2712	$type = 0x04;
2713
2714	break;
2715	case DataValidation::TYPE_TIME:
2716	$type = 0x05;
2717
2718	break;
2719	case DataValidation::TYPE_TEXTLENGTH:
2720	$type = 0x06;
2721
2722	break;
2723	case DataValidation::TYPE_CUSTOM:
2724	$type = 0x07;
2725
2726	break;
2727	}
2728
2729	$options \|= $type << 0;
2730
2731	// error style
2732	$errorStyle = 0x00;
2733	switch ($dataValidation->getErrorStyle()) {
2734	case DataValidation::STYLE_STOP:
2735	$errorStyle = 0x00;
2736
2737	break;
2738	case DataValidation::STYLE_WARNING:
2739	$errorStyle = 0x01;
2740
2741	break;
2742	case DataValidation::STYLE_INFORMATION:
2743	$errorStyle = 0x02;
2744
2745	break;
2746	}
2747
2748	$options \|= $errorStyle << 4;
2749
2750	// explicit formula?
2751	if ($type == 0x03 && preg_match('/^\".*\"$/', $dataValidation->getFormula1())) {
2752	$options \|= 0x01 << 7;
2753	}
2754
2755	// empty cells allowed
2756	$options \|= $dataValidation->getAllowBlank() << 8;
2757
2758	// show drop down
2759	$options \|= (!$dataValidation->getShowDropDown()) << 9;
2760
2761	// show input message
2762	$options \|= $dataValidation->getShowInputMessage() << 18;
2763
2764	// show error message
2765	$options \|= $dataValidation->getShowErrorMessage() << 19;
2766
2767	// condition operator
2768	$operator = 0x00;
2769	switch ($dataValidation->getOperator()) {
2770	case DataValidation::OPERATOR_BETWEEN:
2771	$operator = 0x00;
2772
2773	break;
2774	case DataValidation::OPERATOR_NOTBETWEEN:
2775	$operator = 0x01;
2776
2777	break;
2778	case DataValidation::OPERATOR_EQUAL:
2779	$operator = 0x02;
2780
2781	break;
2782	case DataValidation::OPERATOR_NOTEQUAL:
2783	$operator = 0x03;
2784
2785	break;
2786	case DataValidation::OPERATOR_GREATERTHAN:
2787	$operator = 0x04;
2788
2789	break;
2790	case DataValidation::OPERATOR_LESSTHAN:
2791	$operator = 0x05;
2792
2793	break;
2794	case DataValidation::OPERATOR_GREATERTHANOREQUAL:
2795	$operator = 0x06;
2796
2797	break;
2798	case DataValidation::OPERATOR_LESSTHANOREQUAL:
2799	$operator = 0x07;
2800
2801	break;
2802	}
2803
2804	$options \|= $operator << 20;
2805
2806	$data = pack('V', $options);
2807
2808	// prompt title
2809	$promptTitle = $dataValidation->getPromptTitle() !== '' ?
2810	$dataValidation->getPromptTitle() : chr(0);
2811	$data .= StringHelper::UTF8toBIFF8UnicodeLong($promptTitle);
2812
2813	// error title
2814	$errorTitle = $dataValidation->getErrorTitle() !== '' ?
2815	$dataValidation->getErrorTitle() : chr(0);
2816	$data .= StringHelper::UTF8toBIFF8UnicodeLong($errorTitle);
2817
2818	// prompt text
2819	$prompt = $dataValidation->getPrompt() !== '' ?
2820	$dataValidation->getPrompt() : chr(0);
2821	$data .= StringHelper::UTF8toBIFF8UnicodeLong($prompt);
2822
2823	// error text
2824	$error = $dataValidation->getError() !== '' ?
2825	$dataValidation->getError() : chr(0);
2826	$data .= StringHelper::UTF8toBIFF8UnicodeLong($error);
2827
2828	// formula 1
2829	try {
2830	$formula1 = $dataValidation->getFormula1();
2831	if ($type == 0x03) { // list type
2832	$formula1 = str_replace(',', chr(0), $formula1);
2833	}
2834	$this->parser->parse($formula1);
2835	$formula1 = $this->parser->toReversePolish();
2836	$sz1 = strlen($formula1);
2837	} catch (PhpSpreadsheetException $e) {
2838	$sz1 = 0;
2839	$formula1 = '';
2840	}
2841	$data .= pack('vv', $sz1, 0x0000);
2842	$data .= $formula1;
2843
2844	// formula 2
2845	try {
2846	$formula2 = $dataValidation->getFormula2();
2847	if ($formula2 === '') {
2848	throw new WriterException('No formula2');
2849	}
2850	$this->parser->parse($formula2);
2851	$formula2 = $this->parser->toReversePolish();
2852	$sz2 = strlen($formula2);
2853	} catch (PhpSpreadsheetException $e) {
2854	$sz2 = 0;
2855	$formula2 = '';
2856	}
2857	$data .= pack('vv', $sz2, 0x0000);
2858	$data .= $formula2;
2859
2860	// cell range address list
2861	$data .= pack('v', 0x0001);
2862	$data .= $this->writeBIFF8CellRangeAddressFixed($cellCoordinate);
2863
2864	$length = strlen($data);
2865	$header = pack('vv', $record, $length);
2866
2867	$this->append($header . $data);
2868	}
2869	}
2870	}
2871
2872	/**
2873	* Map Error code.
2874	*
2875	* @param string $errorCode
2876	*
2877	* @return int
2878	*/
2879	private static function mapErrorCode($errorCode)
2880	{
2881	switch ($errorCode) {
2882	case '#NULL!':
2883	return 0x00;
2884	case '#DIV/0!':
2885	return 0x07;
2886	case '#VALUE!':
2887	return 0x0F;
2888	case '#REF!':
2889	return 0x17;
2890	case '#NAME?':
2891	return 0x1D;
2892	case '#NUM!':
2893	return 0x24;
2894	case '#N/A':
2895	return 0x2A;
2896	}
2897
2898	return 0;
2899	}
2900
2901	/**
2902	* Write PLV Record.
2903	*/
2904	private function writePageLayoutView()
2905	{
2906	$record = 0x088B; // Record identifier
2907	$length = 0x0010; // Bytes to follow
2908
2909	$rt = 0x088B; // 2
2910	$grbitFrt = 0x0000; // 2
2911	$reserved = 0x0000000000000000; // 8
2912	$wScalvePLV = $this->phpSheet->getSheetView()->getZoomScale(); // 2
2913
2914	// The options flags that comprise $grbit
2915	if ($this->phpSheet->getSheetView()->getView() == SheetView::SHEETVIEW_PAGE_LAYOUT) {
2916	$fPageLayoutView = 1;
2917	} else {
2918	$fPageLayoutView = 0;
2919	}
2920	$fRulerVisible = 0;
2921	$fWhitespaceHidden = 0;
2922
2923	$grbit = $fPageLayoutView; // 2
2924	$grbit \|= $fRulerVisible << 1;
2925	$grbit \|= $fWhitespaceHidden << 3;
2926
2927	$header = pack('vv', $record, $length);
2928	$data = pack('vvVVvv', $rt, $grbitFrt, 0x00000000, 0x00000000, $wScalvePLV, $grbit);
2929	$this->append($header . $data);
2930	}
2931
2932	/**
2933	* Write CFRule Record.
2934	*
2935	* @param Conditional $conditional
2936	*/
2937	private function writeCFRule(Conditional $conditional)
2938	{
2939	$record = 0x01B1; // Record identifier
2940
2941	// $type : Type of the CF
2942	// $operatorType : Comparison operator
2943	if ($conditional->getConditionType() == Conditional::CONDITION_EXPRESSION) {
2944	$type = 0x02;
2945	$operatorType = 0x00;
2946	} elseif ($conditional->getConditionType() == Conditional::CONDITION_CELLIS) {
2947	$type = 0x01;
2948
2949	switch ($conditional->getOperatorType()) {
2950	case Conditional::OPERATOR_NONE:
2951	$operatorType = 0x00;
2952
2953	break;
2954	case Conditional::OPERATOR_EQUAL:
2955	$operatorType = 0x03;
2956
2957	break;
2958	case Conditional::OPERATOR_GREATERTHAN:
2959	$operatorType = 0x05;
2960
2961	break;
2962	case Conditional::OPERATOR_GREATERTHANOREQUAL:
2963	$operatorType = 0x07;
2964
2965	break;
2966	case Conditional::OPERATOR_LESSTHAN:
2967	$operatorType = 0x06;
2968
2969	break;
2970	case Conditional::OPERATOR_LESSTHANOREQUAL:
2971	$operatorType = 0x08;
2972
2973	break;
2974	case Conditional::OPERATOR_NOTEQUAL:
2975	$operatorType = 0x04;
2976
2977	break;
2978	case Conditional::OPERATOR_BETWEEN:
2979	$operatorType = 0x01;
2980
2981	break;
2982	// not OPERATOR_NOTBETWEEN 0x02
2983	}
2984	}
2985
2986	// $szValue1 : size of the formula data for first value or formula
2987	// $szValue2 : size of the formula data for second value or formula
2988	$arrConditions = $conditional->getConditions();
2989	$numConditions = count($arrConditions);
2990	if ($numConditions == 1) {
2991	$szValue1 = ($arrConditions[0] <= 65535 ? 3 : 0x0000);
2992	$szValue2 = 0x0000;
2993	$operand1 = pack('Cv', 0x1E, $arrConditions[0]);
2994	$operand2 = null;
2995	} elseif ($numConditions == 2 && ($conditional->getOperatorType() == Conditional::OPERATOR_BETWEEN)) {
2996	$szValue1 = ($arrConditions[0] <= 65535 ? 3 : 0x0000);
2997	$szValue2 = ($arrConditions[1] <= 65535 ? 3 : 0x0000);
2998	$operand1 = pack('Cv', 0x1E, $arrConditions[0]);
2999	$operand2 = pack('Cv', 0x1E, $arrConditions[1]);
3000	} else {
3001	$szValue1 = 0x0000;
3002	$szValue2 = 0x0000;
3003	$operand1 = null;
3004	$operand2 = null;
3005	}
3006
3007	// $flags : Option flags
3008	// Alignment
3009	$bAlignHz = ($conditional->getStyle()->getAlignment()->getHorizontal() == null ? 1 : 0);
3010	$bAlignVt = ($conditional->getStyle()->getAlignment()->getVertical() == null ? 1 : 0);
3011	$bAlignWrapTx = ($conditional->getStyle()->getAlignment()->getWrapText() == false ? 1 : 0);
3012	$bTxRotation = ($conditional->getStyle()->getAlignment()->getTextRotation() == null ? 1 : 0);
3013	$bIndent = ($conditional->getStyle()->getAlignment()->getIndent() == 0 ? 1 : 0);
3014	$bShrinkToFit = ($conditional->getStyle()->getAlignment()->getShrinkToFit() == false ? 1 : 0);
3015	if ($bAlignHz == 0 \|\| $bAlignVt == 0 \|\| $bAlignWrapTx == 0 \|\| $bTxRotation == 0 \|\| $bIndent == 0 \|\| $bShrinkToFit == 0) {
3016	$bFormatAlign = 1;
3017	} else {
3018	$bFormatAlign = 0;
3019	}
3020	// Protection
3021	$bProtLocked = ($conditional->getStyle()->getProtection()->getLocked() == null ? 1 : 0);
3022	$bProtHidden = ($conditional->getStyle()->getProtection()->getHidden() == null ? 1 : 0);
3023	if ($bProtLocked == 0 \|\| $bProtHidden == 0) {
3024	$bFormatProt = 1;
3025	} else {
3026	$bFormatProt = 0;
3027	}
3028	// Border
3029	$bBorderLeft = ($conditional->getStyle()->getBorders()->getLeft()->getColor()->getARGB() == Color::COLOR_BLACK
3030	&& $conditional->getStyle()->getBorders()->getLeft()->getBorderStyle() == Border::BORDER_NONE ? 1 : 0);
3031	$bBorderRight = ($conditional->getStyle()->getBorders()->getRight()->getColor()->getARGB() == Color::COLOR_BLACK
3032	&& $conditional->getStyle()->getBorders()->getRight()->getBorderStyle() == Border::BORDER_NONE ? 1 : 0);
3033	$bBorderTop = ($conditional->getStyle()->getBorders()->getTop()->getColor()->getARGB() == Color::COLOR_BLACK
3034	&& $conditional->getStyle()->getBorders()->getTop()->getBorderStyle() == Border::BORDER_NONE ? 1 : 0);
3035	$bBorderBottom = ($conditional->getStyle()->getBorders()->getBottom()->getColor()->getARGB() == Color::COLOR_BLACK
3036	&& $conditional->getStyle()->getBorders()->getBottom()->getBorderStyle() == Border::BORDER_NONE ? 1 : 0);
3037	if ($bBorderLeft == 0 \|\| $bBorderRight == 0 \|\| $bBorderTop == 0 \|\| $bBorderBottom == 0) {
3038	$bFormatBorder = 1;
3039	} else {
3040	$bFormatBorder = 0;
3041	}
3042	// Pattern
3043	$bFillStyle = ($conditional->getStyle()->getFill()->getFillType() == null ? 0 : 1);
3044	$bFillColor = ($conditional->getStyle()->getFill()->getStartColor()->getARGB() == null ? 0 : 1);
3045	$bFillColorBg = ($conditional->getStyle()->getFill()->getEndColor()->getARGB() == null ? 0 : 1);
3046	if ($bFillStyle == 0 \|\| $bFillColor == 0 \|\| $bFillColorBg == 0) {
3047	$bFormatFill = 1;
3048	} else {
3049	$bFormatFill = 0;
3050	}
3051	// Font
3052	if ($conditional->getStyle()->getFont()->getName() != null
3053	\|\| $conditional->getStyle()->getFont()->getSize() != null
3054	\|\| $conditional->getStyle()->getFont()->getBold() != null
3055	\|\| $conditional->getStyle()->getFont()->getItalic() != null
3056	\|\| $conditional->getStyle()->getFont()->getSuperscript() != null
3057	\|\| $conditional->getStyle()->getFont()->getSubscript() != null
3058	\|\| $conditional->getStyle()->getFont()->getUnderline() != null
3059	\|\| $conditional->getStyle()->getFont()->getStrikethrough() != null
3060	\|\| $conditional->getStyle()->getFont()->getColor()->getARGB() != null) {
3061	$bFormatFont = 1;
3062	} else {
3063	$bFormatFont = 0;
3064	}
3065	// Alignment
3066	$flags = 0;
3067	$flags \|= (1 == $bAlignHz ? 0x00000001 : 0);
3068	$flags \|= (1 == $bAlignVt ? 0x00000002 : 0);
3069	$flags \|= (1 == $bAlignWrapTx ? 0x00000004 : 0);
3070	$flags \|= (1 == $bTxRotation ? 0x00000008 : 0);
3071	// Justify last line flag
3072	$flags \|= (1 == 1 ? 0x00000010 : 0);
3073	$flags \|= (1 == $bIndent ? 0x00000020 : 0);
3074	$flags \|= (1 == $bShrinkToFit ? 0x00000040 : 0);
3075	// Default
3076	$flags \|= (1 == 1 ? 0x00000080 : 0);
3077	// Protection
3078	$flags \|= (1 == $bProtLocked ? 0x00000100 : 0);
3079	$flags \|= (1 == $bProtHidden ? 0x00000200 : 0);
3080	// Border
3081	$flags \|= (1 == $bBorderLeft ? 0x00000400 : 0);
3082	$flags \|= (1 == $bBorderRight ? 0x00000800 : 0);
3083	$flags \|= (1 == $bBorderTop ? 0x00001000 : 0);
3084	$flags \|= (1 == $bBorderBottom ? 0x00002000 : 0);
3085	$flags \|= (1 == 1 ? 0x00004000 : 0); // Top left to Bottom right border
3086	$flags \|= (1 == 1 ? 0x00008000 : 0); // Bottom left to Top right border
3087	// Pattern
3088	$flags \|= (1 == $bFillStyle ? 0x00010000 : 0);
3089	$flags \|= (1 == $bFillColor ? 0x00020000 : 0);
3090	$flags \|= (1 == $bFillColorBg ? 0x00040000 : 0);
3091	$flags \|= (1 == 1 ? 0x00380000 : 0);
3092	// Font
3093	$flags \|= (1 == $bFormatFont ? 0x04000000 : 0);
3094	// Alignment:
3095	$flags \|= (1 == $bFormatAlign ? 0x08000000 : 0);
3096	// Border
3097	$flags \|= (1 == $bFormatBorder ? 0x10000000 : 0);
3098	// Pattern
3099	$flags \|= (1 == $bFormatFill ? 0x20000000 : 0);
3100	// Protection
3101	$flags \|= (1 == $bFormatProt ? 0x40000000 : 0);
3102	// Text direction
3103	$flags \|= (1 == 0 ? 0x80000000 : 0);
3104
3105	// Data Blocks
3106	if ($bFormatFont == 1) {
3107	// Font Name
3108	if ($conditional->getStyle()->getFont()->getName() == null) {
3109	$dataBlockFont = pack('VVVVVVVV', 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000);
3110	$dataBlockFont .= pack('VVVVVVVV', 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000);
3111	} else {
3112	$dataBlockFont = StringHelper::UTF8toBIFF8UnicodeLong($conditional->getStyle()->getFont()->getName());
3113	}
3114	// Font Size
3115	if ($conditional->getStyle()->getFont()->getSize() == null) {
3116	$dataBlockFont .= pack('V', 20 * 11);
3117	} else {
3118	$dataBlockFont .= pack('V', 20 * $conditional->getStyle()->getFont()->getSize());
3119	}
3120	// Font Options
3121	$dataBlockFont .= pack('V', 0);
3122	// Font weight
3123	if ($conditional->getStyle()->getFont()->getBold() == true) {
3124	$dataBlockFont .= pack('v', 0x02BC);
3125	} else {
3126	$dataBlockFont .= pack('v', 0x0190);
3127	}
3128	// Escapement type
3129	if ($conditional->getStyle()->getFont()->getSubscript() == true) {
3130	$dataBlockFont .= pack('v', 0x02);
3131	$fontEscapement = 0;
3132	} elseif ($conditional->getStyle()->getFont()->getSuperscript() == true) {
3133	$dataBlockFont .= pack('v', 0x01);
3134	$fontEscapement = 0;
3135	} else {
3136	$dataBlockFont .= pack('v', 0x00);
3137	$fontEscapement = 1;
3138	}
3139	// Underline type
3140	switch ($conditional->getStyle()->getFont()->getUnderline()) {
3141	case \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_NONE:
3142	$dataBlockFont .= pack('C', 0x00);
3143	$fontUnderline = 0;
3144
3145	break;
3146	case \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_DOUBLE:
3147	$dataBlockFont .= pack('C', 0x02);
3148	$fontUnderline = 0;
3149
3150	break;
3151	case \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_DOUBLEACCOUNTING:
3152	$dataBlockFont .= pack('C', 0x22);
3153	$fontUnderline = 0;
3154
3155	break;
3156	case \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_SINGLE:
3157	$dataBlockFont .= pack('C', 0x01);
3158	$fontUnderline = 0;
3159
3160	break;
3161	case \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_SINGLEACCOUNTING:
3162	$dataBlockFont .= pack('C', 0x21);
3163	$fontUnderline = 0;
3164
3165	break;
3166	default:
3167	$dataBlockFont .= pack('C', 0x00);
3168	$fontUnderline = 1;
3169
3170	break;
3171	}
3172	// Not used (3)
3173	$dataBlockFont .= pack('vC', 0x0000, 0x00);
3174	// Font color index
3175	switch ($conditional->getStyle()->getFont()->getColor()->getRGB()) {
3176	case '000000':
3177	$colorIdx = 0x08;
3178
3179	break;
3180	case 'FFFFFF':
3181	$colorIdx = 0x09;
3182
3183	break;
3184	case 'FF0000':
3185	$colorIdx = 0x0A;
3186
3187	break;
3188	case '00FF00':
3189	$colorIdx = 0x0B;
3190
3191	break;
3192	case '0000FF':
3193	$colorIdx = 0x0C;
3194
3195	break;
3196	case 'FFFF00':
3197	$colorIdx = 0x0D;
3198
3199	break;
3200	case 'FF00FF':
3201	$colorIdx = 0x0E;
3202
3203	break;
3204	case '00FFFF':
3205	$colorIdx = 0x0F;
3206
3207	break;
3208	case '800000':
3209	$colorIdx = 0x10;
3210
3211	break;
3212	case '008000':
3213	$colorIdx = 0x11;
3214
3215	break;
3216	case '000080':
3217	$colorIdx = 0x12;
3218
3219	break;
3220	case '808000':
3221	$colorIdx = 0x13;
3222
3223	break;
3224	case '800080':
3225	$colorIdx = 0x14;
3226
3227	break;
3228	case '008080':
3229	$colorIdx = 0x15;
3230
3231	break;
3232	case 'C0C0C0':
3233	$colorIdx = 0x16;
3234
3235	break;
3236	case '808080':
3237	$colorIdx = 0x17;
3238
3239	break;
3240	case '9999FF':
3241	$colorIdx = 0x18;
3242
3243	break;
3244	case '993366':
3245	$colorIdx = 0x19;
3246
3247	break;
3248	case 'FFFFCC':
3249	$colorIdx = 0x1A;
3250
3251	break;
3252	case 'CCFFFF':
3253	$colorIdx = 0x1B;
3254
3255	break;
3256	case '660066':
3257	$colorIdx = 0x1C;
3258
3259	break;
3260	case 'FF8080':
3261	$colorIdx = 0x1D;
3262
3263	break;
3264	case '0066CC':
3265	$colorIdx = 0x1E;
3266
3267	break;
3268	case 'CCCCFF':
3269	$colorIdx = 0x1F;
3270
3271	break;
3272	case '000080':
3273	$colorIdx = 0x20;
3274
3275	break;
3276	case 'FF00FF':
3277	$colorIdx = 0x21;
3278
3279	break;
3280	case 'FFFF00':
3281	$colorIdx = 0x22;
3282
3283	break;
3284	case '00FFFF':
3285	$colorIdx = 0x23;
3286
3287	break;
3288	case '800080':
3289	$colorIdx = 0x24;
3290
3291	break;
3292	case '800000':
3293	$colorIdx = 0x25;
3294
3295	break;
3296	case '008080':
3297	$colorIdx = 0x26;
3298
3299	break;
3300	case '0000FF':
3301	$colorIdx = 0x27;
3302
3303	break;
3304	case '00CCFF':
3305	$colorIdx = 0x28;
3306
3307	break;
3308	case 'CCFFFF':
3309	$colorIdx = 0x29;
3310
3311	break;
3312	case 'CCFFCC':
3313	$colorIdx = 0x2A;
3314
3315	break;
3316	case 'FFFF99':
3317	$colorIdx = 0x2B;
3318
3319	break;
3320	case '99CCFF':
3321	$colorIdx = 0x2C;
3322
3323	break;
3324	case 'FF99CC':
3325	$colorIdx = 0x2D;
3326
3327	break;
3328	case 'CC99FF':
3329	$colorIdx = 0x2E;
3330
3331	break;
3332	case 'FFCC99':
3333	$colorIdx = 0x2F;
3334
3335	break;
3336	case '3366FF':
3337	$colorIdx = 0x30;
3338
3339	break;
3340	case '33CCCC':
3341	$colorIdx = 0x31;
3342
3343	break;
3344	case '99CC00':
3345	$colorIdx = 0x32;
3346
3347	break;
3348	case 'FFCC00':
3349	$colorIdx = 0x33;
3350
3351	break;
3352	case 'FF9900':
3353	$colorIdx = 0x34;
3354
3355	break;
3356	case 'FF6600':
3357	$colorIdx = 0x35;
3358
3359	break;
3360	case '666699':
3361	$colorIdx = 0x36;
3362
3363	break;
3364	case '969696':
3365	$colorIdx = 0x37;
3366
3367	break;
3368	case '003366':
3369	$colorIdx = 0x38;
3370
3371	break;
3372	case '339966':
3373	$colorIdx = 0x39;
3374
3375	break;
3376	case '003300':
3377	$colorIdx = 0x3A;
3378
3379	break;
3380	case '333300':
3381	$colorIdx = 0x3B;
3382
3383	break;
3384	case '993300':
3385	$colorIdx = 0x3C;
3386
3387	break;
3388	case '993366':
3389	$colorIdx = 0x3D;
3390
3391	break;
3392	case '333399':
3393	$colorIdx = 0x3E;
3394
3395	break;
3396	case '333333':
3397	$colorIdx = 0x3F;
3398
3399	break;
3400	default:
3401	$colorIdx = 0x00;
3402
3403	break;
3404	}
3405	$dataBlockFont .= pack('V', $colorIdx);
3406	// Not used (4)
3407	$dataBlockFont .= pack('V', 0x00000000);
3408	// Options flags for modified font attributes
3409	$optionsFlags = 0;
3410	$optionsFlagsBold = ($conditional->getStyle()->getFont()->getBold() == null ? 1 : 0);
3411	$optionsFlags \|= (1 == $optionsFlagsBold ? 0x00000002 : 0);
3412	$optionsFlags \|= (1 == 1 ? 0x00000008 : 0);
3413	$optionsFlags \|= (1 == 1 ? 0x00000010 : 0);
3414	$optionsFlags \|= (1 == 0 ? 0x00000020 : 0);
3415	$optionsFlags \|= (1 == 1 ? 0x00000080 : 0);
3416	$dataBlockFont .= pack('V', $optionsFlags);
3417	// Escapement type
3418	$dataBlockFont .= pack('V', $fontEscapement);
3419	// Underline type
3420	$dataBlockFont .= pack('V', $fontUnderline);
3421	// Always
3422	$dataBlockFont .= pack('V', 0x00000000);
3423	// Always
3424	$dataBlockFont .= pack('V', 0x00000000);
3425	// Not used (8)
3426	$dataBlockFont .= pack('VV', 0x00000000, 0x00000000);
3427	// Always
3428	$dataBlockFont .= pack('v', 0x0001);
3429	}
3430	if ($bFormatAlign == 1) {
3431	$blockAlign = 0;
3432	// Alignment and text break
3433	switch ($conditional->getStyle()->getAlignment()->getHorizontal()) {
3434	case Alignment::HORIZONTAL_GENERAL:
3435	$blockAlign = 0;
3436
3437	break;
3438	case Alignment::HORIZONTAL_LEFT:
3439	$blockAlign = 1;
3440
3441	break;
3442	case Alignment::HORIZONTAL_RIGHT:
3443	$blockAlign = 3;
3444
3445	break;
3446	case Alignment::HORIZONTAL_CENTER:
3447	$blockAlign = 2;
3448
3449	break;
3450	case Alignment::HORIZONTAL_CENTER_CONTINUOUS:
3451	$blockAlign = 6;
3452
3453	break;
3454	case Alignment::HORIZONTAL_JUSTIFY:
3455	$blockAlign = 5;
3456
3457	break;
3458	}
3459	if ($conditional->getStyle()->getAlignment()->getWrapText() == true) {
3460	$blockAlign \|= 1 << 3;
3461	} else {
3462	$blockAlign \|= 0 << 3;
3463	}
3464	switch ($conditional->getStyle()->getAlignment()->getVertical()) {
3465	case Alignment::VERTICAL_BOTTOM:
3466	$blockAlign = 2 << 4;
3467
3468	break;
3469	case Alignment::VERTICAL_TOP:
3470	$blockAlign = 0 << 4;
3471
3472	break;
3473	case Alignment::VERTICAL_CENTER:
3474	$blockAlign = 1 << 4;
3475
3476	break;
3477	case Alignment::VERTICAL_JUSTIFY:
3478	$blockAlign = 3 << 4;
3479
3480	break;
3481	}
3482	$blockAlign \|= 0 << 7;
3483
3484	// Text rotation angle
3485	$blockRotation = $conditional->getStyle()->getAlignment()->getTextRotation();
3486
3487	// Indentation
3488	$blockIndent = $conditional->getStyle()->getAlignment()->getIndent();
3489	if ($conditional->getStyle()->getAlignment()->getShrinkToFit() == true) {
3490	$blockIndent \|= 1 << 4;
3491	} else {
3492	$blockIndent \|= 0 << 4;
3493	}
3494	$blockIndent \|= 0 << 6;
3495
3496	// Relative indentation
3497	$blockIndentRelative = 255;
3498
3499	$dataBlockAlign = pack('CCvvv', $blockAlign, $blockRotation, $blockIndent, $blockIndentRelative, 0x0000);
3500	}
3501	if ($bFormatBorder == 1) {
3502	$blockLineStyle = 0;
3503	switch ($conditional->getStyle()->getBorders()->getLeft()->getBorderStyle()) {
3504	case Border::BORDER_NONE:
3505	$blockLineStyle \|= 0x00;
3506
3507	break;
3508	case Border::BORDER_THIN:
3509	$blockLineStyle \|= 0x01;
3510
3511	break;
3512	case Border::BORDER_MEDIUM:
3513	$blockLineStyle \|= 0x02;
3514
3515	break;
3516	case Border::BORDER_DASHED:
3517	$blockLineStyle \|= 0x03;
3518
3519	break;
3520	case Border::BORDER_DOTTED:
3521	$blockLineStyle \|= 0x04;
3522
3523	break;
3524	case Border::BORDER_THICK:
3525	$blockLineStyle \|= 0x05;
3526
3527	break;
3528	case Border::BORDER_DOUBLE:
3529	$blockLineStyle \|= 0x06;
3530
3531	break;
3532	case Border::BORDER_HAIR:
3533	$blockLineStyle \|= 0x07;
3534
3535	break;
3536	case Border::BORDER_MEDIUMDASHED:
3537	$blockLineStyle \|= 0x08;
3538
3539	break;
3540	case Border::BORDER_DASHDOT:
3541	$blockLineStyle \|= 0x09;
3542
3543	break;
3544	case Border::BORDER_MEDIUMDASHDOT:
3545	$blockLineStyle \|= 0x0A;
3546
3547	break;
3548	case Border::BORDER_DASHDOTDOT:
3549	$blockLineStyle \|= 0x0B;
3550
3551	break;
3552	case Border::BORDER_MEDIUMDASHDOTDOT:
3553	$blockLineStyle \|= 0x0C;
3554
3555	break;
3556	case Border::BORDER_SLANTDASHDOT:
3557	$blockLineStyle \|= 0x0D;
3558
3559	break;
3560	}
3561	switch ($conditional->getStyle()->getBorders()->getRight()->getBorderStyle()) {
3562	case Border::BORDER_NONE:
3563	$blockLineStyle \|= 0x00 << 4;
3564
3565	break;
3566	case Border::BORDER_THIN:
3567	$blockLineStyle \|= 0x01 << 4;
3568
3569	break;
3570	case Border::BORDER_MEDIUM:
3571	$blockLineStyle \|= 0x02 << 4;
3572
3573	break;
3574	case Border::BORDER_DASHED:
3575	$blockLineStyle \|= 0x03 << 4;
3576
3577	break;
3578	case Border::BORDER_DOTTED:
3579	$blockLineStyle \|= 0x04 << 4;
3580
3581	break;
3582	case Border::BORDER_THICK:
3583	$blockLineStyle \|= 0x05 << 4;
3584
3585	break;
3586	case Border::BORDER_DOUBLE:
3587	$blockLineStyle \|= 0x06 << 4;
3588
3589	break;
3590	case Border::BORDER_HAIR:
3591	$blockLineStyle \|= 0x07 << 4;
3592
3593	break;
3594	case Border::BORDER_MEDIUMDASHED:
3595	$blockLineStyle \|= 0x08 << 4;
3596
3597	break;
3598	case Border::BORDER_DASHDOT:
3599	$blockLineStyle \|= 0x09 << 4;
3600
3601	break;
3602	case Border::BORDER_MEDIUMDASHDOT:
3603	$blockLineStyle \|= 0x0A << 4;
3604
3605	break;
3606	case Border::BORDER_DASHDOTDOT:
3607	$blockLineStyle \|= 0x0B << 4;
3608
3609	break;
3610	case Border::BORDER_MEDIUMDASHDOTDOT:
3611	$blockLineStyle \|= 0x0C << 4;
3612
3613	break;
3614	case Border::BORDER_SLANTDASHDOT:
3615	$blockLineStyle \|= 0x0D << 4;
3616
3617	break;
3618	}
3619	switch ($conditional->getStyle()->getBorders()->getTop()->getBorderStyle()) {
3620	case Border::BORDER_NONE:
3621	$blockLineStyle \|= 0x00 << 8;
3622
3623	break;
3624	case Border::BORDER_THIN:
3625	$blockLineStyle \|= 0x01 << 8;
3626
3627	break;
3628	case Border::BORDER_MEDIUM:
3629	$blockLineStyle \|= 0x02 << 8;
3630
3631	break;
3632	case Border::BORDER_DASHED:
3633	$blockLineStyle \|= 0x03 << 8;
3634
3635	break;
3636	case Border::BORDER_DOTTED:
3637	$blockLineStyle \|= 0x04 << 8;
3638
3639	break;
3640	case Border::BORDER_THICK:
3641	$blockLineStyle \|= 0x05 << 8;
3642
3643	break;
3644	case Border::BORDER_DOUBLE:
3645	$blockLineStyle \|= 0x06 << 8;
3646
3647	break;
3648	case Border::BORDER_HAIR:
3649	$blockLineStyle \|= 0x07 << 8;
3650
3651	break;
3652	case Border::BORDER_MEDIUMDASHED:
3653	$blockLineStyle \|= 0x08 << 8;
3654
3655	break;
3656	case Border::BORDER_DASHDOT:
3657	$blockLineStyle \|= 0x09 << 8;
3658
3659	break;
3660	case Border::BORDER_MEDIUMDASHDOT:
3661	$blockLineStyle \|= 0x0A << 8;
3662
3663	break;
3664	case Border::BORDER_DASHDOTDOT:
3665	$blockLineStyle \|= 0x0B << 8;
3666
3667	break;
3668	case Border::BORDER_MEDIUMDASHDOTDOT:
3669	$blockLineStyle \|= 0x0C << 8;
3670
3671	break;
3672	case Border::BORDER_SLANTDASHDOT:
3673	$blockLineStyle \|= 0x0D << 8;
3674
3675	break;
3676	}
3677	switch ($conditional->getStyle()->getBorders()->getBottom()->getBorderStyle()) {
3678	case Border::BORDER_NONE:
3679	$blockLineStyle \|= 0x00 << 12;
3680
3681	break;
3682	case Border::BORDER_THIN:
3683	$blockLineStyle \|= 0x01 << 12;
3684
3685	break;
3686	case Border::BORDER_MEDIUM:
3687	$blockLineStyle \|= 0x02 << 12;
3688
3689	break;
3690	case Border::BORDER_DASHED:
3691	$blockLineStyle \|= 0x03 << 12;
3692
3693	break;
3694	case Border::BORDER_DOTTED:
3695	$blockLineStyle \|= 0x04 << 12;
3696
3697	break;
3698	case Border::BORDER_THICK:
3699	$blockLineStyle \|= 0x05 << 12;
3700
3701	break;
3702	case Border::BORDER_DOUBLE:
3703	$blockLineStyle \|= 0x06 << 12;
3704
3705	break;
3706	case Border::BORDER_HAIR:
3707	$blockLineStyle \|= 0x07 << 12;
3708
3709	break;
3710	case Border::BORDER_MEDIUMDASHED:
3711	$blockLineStyle \|= 0x08 << 12;
3712
3713	break;
3714	case Border::BORDER_DASHDOT:
3715	$blockLineStyle \|= 0x09 << 12;
3716
3717	break;
3718	case Border::BORDER_MEDIUMDASHDOT:
3719	$blockLineStyle \|= 0x0A << 12;
3720
3721	break;
3722	case Border::BORDER_DASHDOTDOT:
3723	$blockLineStyle \|= 0x0B << 12;
3724
3725	break;
3726	case Border::BORDER_MEDIUMDASHDOTDOT:
3727	$blockLineStyle \|= 0x0C << 12;
3728
3729	break;
3730	case Border::BORDER_SLANTDASHDOT:
3731	$blockLineStyle \|= 0x0D << 12;
3732
3733	break;
3734	}
3735	//@todo writeCFRule() => $blockLineStyle => Index Color for left line
3736	//@todo writeCFRule() => $blockLineStyle => Index Color for right line
3737	//@todo writeCFRule() => $blockLineStyle => Top-left to bottom-right on/off
3738	//@todo writeCFRule() => $blockLineStyle => Bottom-left to top-right on/off
3739	$blockColor = 0;
3740	//@todo writeCFRule() => $blockColor => Index Color for top line
3741	//@todo writeCFRule() => $blockColor => Index Color for bottom line
3742	//@todo writeCFRule() => $blockColor => Index Color for diagonal line
3743	switch ($conditional->getStyle()->getBorders()->getDiagonal()->getBorderStyle()) {
3744	case Border::BORDER_NONE:
3745	$blockColor \|= 0x00 << 21;
3746
3747	break;
3748	case Border::BORDER_THIN:
3749	$blockColor \|= 0x01 << 21;
3750
3751	break;
3752	case Border::BORDER_MEDIUM:
3753	$blockColor \|= 0x02 << 21;
3754
3755	break;
3756	case Border::BORDER_DASHED:
3757	$blockColor \|= 0x03 << 21;
3758
3759	break;
3760	case Border::BORDER_DOTTED:
3761	$blockColor \|= 0x04 << 21;
3762
3763	break;
3764	case Border::BORDER_THICK:
3765	$blockColor \|= 0x05 << 21;
3766
3767	break;
3768	case Border::BORDER_DOUBLE:
3769	$blockColor \|= 0x06 << 21;
3770
3771	break;
3772	case Border::BORDER_HAIR:
3773	$blockColor \|= 0x07 << 21;
3774
3775	break;
3776	case Border::BORDER_MEDIUMDASHED:
3777	$blockColor \|= 0x08 << 21;
3778
3779	break;
3780	case Border::BORDER_DASHDOT:
3781	$blockColor \|= 0x09 << 21;
3782
3783	break;
3784	case Border::BORDER_MEDIUMDASHDOT:
3785	$blockColor \|= 0x0A << 21;
3786
3787	break;
3788	case Border::BORDER_DASHDOTDOT:
3789	$blockColor \|= 0x0B << 21;
3790
3791	break;
3792	case Border::BORDER_MEDIUMDASHDOTDOT:
3793	$blockColor \|= 0x0C << 21;
3794
3795	break;
3796	case Border::BORDER_SLANTDASHDOT:
3797	$blockColor \|= 0x0D << 21;
3798
3799	break;
3800	}
3801	$dataBlockBorder = pack('vv', $blockLineStyle, $blockColor);
3802	}
3803	if ($bFormatFill == 1) {
3804	// Fill Patern Style
3805	$blockFillPatternStyle = 0;
3806	switch ($conditional->getStyle()->getFill()->getFillType()) {
3807	case Fill::FILL_NONE:
3808	$blockFillPatternStyle = 0x00;
3809
3810	break;
3811	case Fill::FILL_SOLID:
3812	$blockFillPatternStyle = 0x01;
3813
3814	break;
3815	case Fill::FILL_PATTERN_MEDIUMGRAY:
3816	$blockFillPatternStyle = 0x02;
3817
3818	break;
3819	case Fill::FILL_PATTERN_DARKGRAY:
3820	$blockFillPatternStyle = 0x03;
3821
3822	break;
3823	case Fill::FILL_PATTERN_LIGHTGRAY:
3824	$blockFillPatternStyle = 0x04;
3825
3826	break;
3827	case Fill::FILL_PATTERN_DARKHORIZONTAL:
3828	$blockFillPatternStyle = 0x05;
3829
3830	break;
3831	case Fill::FILL_PATTERN_DARKVERTICAL:
3832	$blockFillPatternStyle = 0x06;
3833
3834	break;
3835	case Fill::FILL_PATTERN_DARKDOWN:
3836	$blockFillPatternStyle = 0x07;
3837
3838	break;
3839	case Fill::FILL_PATTERN_DARKUP:
3840	$blockFillPatternStyle = 0x08;
3841
3842	break;
3843	case Fill::FILL_PATTERN_DARKGRID:
3844	$blockFillPatternStyle = 0x09;
3845
3846	break;
3847	case Fill::FILL_PATTERN_DARKTRELLIS:
3848	$blockFillPatternStyle = 0x0A;
3849
3850	break;
3851	case Fill::FILL_PATTERN_LIGHTHORIZONTAL:
3852	$blockFillPatternStyle = 0x0B;
3853
3854	break;
3855	case Fill::FILL_PATTERN_LIGHTVERTICAL:
3856	$blockFillPatternStyle = 0x0C;
3857
3858	break;
3859	case Fill::FILL_PATTERN_LIGHTDOWN:
3860	$blockFillPatternStyle = 0x0D;
3861
3862	break;
3863	case Fill::FILL_PATTERN_LIGHTUP:
3864	$blockFillPatternStyle = 0x0E;
3865
3866	break;
3867	case Fill::FILL_PATTERN_LIGHTGRID:
3868	$blockFillPatternStyle = 0x0F;
3869
3870	break;
3871	case Fill::FILL_PATTERN_LIGHTTRELLIS:
3872	$blockFillPatternStyle = 0x10;
3873
3874	break;
3875	case Fill::FILL_PATTERN_GRAY125:
3876	$blockFillPatternStyle = 0x11;
3877
3878	break;
3879	case Fill::FILL_PATTERN_GRAY0625:
3880	$blockFillPatternStyle = 0x12;
3881
3882	break;
3883	case Fill::FILL_GRADIENT_LINEAR:
3884	$blockFillPatternStyle = 0x00;
3885
3886	break; // does not exist in BIFF8
3887	case Fill::FILL_GRADIENT_PATH:
3888	$blockFillPatternStyle = 0x00;
3889
3890	break; // does not exist in BIFF8
3891	default:
3892	$blockFillPatternStyle = 0x00;
3893
3894	break;
3895	}
3896	// Color
3897	switch ($conditional->getStyle()->getFill()->getStartColor()->getRGB()) {
3898	case '000000':
3899	$colorIdxBg = 0x08;
3900
3901	break;
3902	case 'FFFFFF':
3903	$colorIdxBg = 0x09;
3904
3905	break;
3906	case 'FF0000':
3907	$colorIdxBg = 0x0A;
3908
3909	break;
3910	case '00FF00':
3911	$colorIdxBg = 0x0B;
3912
3913	break;
3914	case '0000FF':
3915	$colorIdxBg = 0x0C;
3916
3917	break;
3918	case 'FFFF00':
3919	$colorIdxBg = 0x0D;
3920
3921	break;
3922	case 'FF00FF':
3923	$colorIdxBg = 0x0E;
3924
3925	break;
3926	case '00FFFF':
3927	$colorIdxBg = 0x0F;
3928
3929	break;
3930	case '800000':
3931	$colorIdxBg = 0x10;
3932
3933	break;
3934	case '008000':
3935	$colorIdxBg = 0x11;
3936
3937	break;
3938	case '000080':
3939	$colorIdxBg = 0x12;
3940
3941	break;
3942	case '808000':
3943	$colorIdxBg = 0x13;
3944
3945	break;
3946	case '800080':
3947	$colorIdxBg = 0x14;
3948
3949	break;
3950	case '008080':
3951	$colorIdxBg = 0x15;
3952
3953	break;
3954	case 'C0C0C0':
3955	$colorIdxBg = 0x16;
3956
3957	break;
3958	case '808080':
3959	$colorIdxBg = 0x17;
3960
3961	break;
3962	case '9999FF':
3963	$colorIdxBg = 0x18;
3964
3965	break;
3966	case '993366':
3967	$colorIdxBg = 0x19;
3968
3969	break;
3970	case 'FFFFCC':
3971	$colorIdxBg = 0x1A;
3972
3973	break;
3974	case 'CCFFFF':
3975	$colorIdxBg = 0x1B;
3976
3977	break;
3978	case '660066':
3979	$colorIdxBg = 0x1C;
3980
3981	break;
3982	case 'FF8080':
3983	$colorIdxBg = 0x1D;
3984
3985	break;
3986	case '0066CC':
3987	$colorIdxBg = 0x1E;
3988
3989	break;
3990	case 'CCCCFF':
3991	$colorIdxBg = 0x1F;
3992
3993	break;
3994	case '000080':
3995	$colorIdxBg = 0x20;
3996
3997	break;
3998	case 'FF00FF':
3999	$colorIdxBg = 0x21;
4000
4001	break;
4002	case 'FFFF00':
4003	$colorIdxBg = 0x22;
4004
4005	break;
4006	case '00FFFF':
4007	$colorIdxBg = 0x23;
4008
4009	break;
4010	case '800080':
4011	$colorIdxBg = 0x24;
4012
4013	break;
4014	case '800000':
4015	$colorIdxBg = 0x25;
4016
4017	break;
4018	case '008080':
4019	$colorIdxBg = 0x26;
4020
4021	break;
4022	case '0000FF':
4023	$colorIdxBg = 0x27;
4024
4025	break;
4026	case '00CCFF':
4027	$colorIdxBg = 0x28;
4028
4029	break;
4030	case 'CCFFFF':
4031	$colorIdxBg = 0x29;
4032
4033	break;
4034	case 'CCFFCC':
4035	$colorIdxBg = 0x2A;
4036
4037	break;
4038	case 'FFFF99':
4039	$colorIdxBg = 0x2B;
4040
4041	break;
4042	case '99CCFF':
4043	$colorIdxBg = 0x2C;
4044
4045	break;
4046	case 'FF99CC':
4047	$colorIdxBg = 0x2D;
4048
4049	break;
4050	case 'CC99FF':
4051	$colorIdxBg = 0x2E;
4052
4053	break;
4054	case 'FFCC99':
4055	$colorIdxBg = 0x2F;
4056
4057	break;
4058	case '3366FF':
4059	$colorIdxBg = 0x30;
4060
4061	break;
4062	case '33CCCC':
4063	$colorIdxBg = 0x31;
4064
4065	break;
4066	case '99CC00':
4067	$colorIdxBg = 0x32;
4068
4069	break;
4070	case 'FFCC00':
4071	$colorIdxBg = 0x33;
4072
4073	break;
4074	case 'FF9900':
4075	$colorIdxBg = 0x34;
4076
4077	break;
4078	case 'FF6600':
4079	$colorIdxBg = 0x35;
4080
4081	break;
4082	case '666699':
4083	$colorIdxBg = 0x36;
4084
4085	break;
4086	case '969696':
4087	$colorIdxBg = 0x37;
4088
4089	break;
4090	case '003366':
4091	$colorIdxBg = 0x38;
4092
4093	break;
4094	case '339966':
4095	$colorIdxBg = 0x39;
4096
4097	break;
4098	case '003300':
4099	$colorIdxBg = 0x3A;
4100
4101	break;
4102	case '333300':
4103	$colorIdxBg = 0x3B;
4104
4105	break;
4106	case '993300':
4107	$colorIdxBg = 0x3C;
4108
4109	break;
4110	case '993366':
4111	$colorIdxBg = 0x3D;
4112
4113	break;
4114	case '333399':
4115	$colorIdxBg = 0x3E;
4116
4117	break;
4118	case '333333':
4119	$colorIdxBg = 0x3F;
4120
4121	break;
4122	default:
4123	$colorIdxBg = 0x41;
4124
4125	break;
4126	}
4127	// Fg Color
4128	switch ($conditional->getStyle()->getFill()->getEndColor()->getRGB()) {
4129	case '000000':
4130	$colorIdxFg = 0x08;
4131
4132	break;
4133	case 'FFFFFF':
4134	$colorIdxFg = 0x09;
4135
4136	break;
4137	case 'FF0000':
4138	$colorIdxFg = 0x0A;
4139
4140	break;
4141	case '00FF00':
4142	$colorIdxFg = 0x0B;
4143
4144	break;
4145	case '0000FF':
4146	$colorIdxFg = 0x0C;
4147
4148	break;
4149	case 'FFFF00':
4150	$colorIdxFg = 0x0D;
4151
4152	break;
4153	case 'FF00FF':
4154	$colorIdxFg = 0x0E;
4155
4156	break;
4157	case '00FFFF':
4158	$colorIdxFg = 0x0F;
4159
4160	break;
4161	case '800000':
4162	$colorIdxFg = 0x10;
4163
4164	break;
4165	case '008000':
4166	$colorIdxFg = 0x11;
4167
4168	break;
4169	case '000080':
4170	$colorIdxFg = 0x12;
4171
4172	break;
4173	case '808000':
4174	$colorIdxFg = 0x13;
4175
4176	break;
4177	case '800080':
4178	$colorIdxFg = 0x14;
4179
4180	break;
4181	case '008080':
4182	$colorIdxFg = 0x15;
4183
4184	break;
4185	case 'C0C0C0':
4186	$colorIdxFg = 0x16;
4187
4188	break;
4189	case '808080':
4190	$colorIdxFg = 0x17;
4191
4192	break;
4193	case '9999FF':
4194	$colorIdxFg = 0x18;
4195
4196	break;
4197	case '993366':
4198	$colorIdxFg = 0x19;
4199
4200	break;
4201	case 'FFFFCC':
4202	$colorIdxFg = 0x1A;
4203
4204	break;
4205	case 'CCFFFF':
4206	$colorIdxFg = 0x1B;
4207
4208	break;
4209	case '660066':
4210	$colorIdxFg = 0x1C;
4211
4212	break;
4213	case 'FF8080':
4214	$colorIdxFg = 0x1D;
4215
4216	break;
4217	case '0066CC':
4218	$colorIdxFg = 0x1E;
4219
4220	break;
4221	case 'CCCCFF':
4222	$colorIdxFg = 0x1F;
4223
4224	break;
4225	case '000080':
4226	$colorIdxFg = 0x20;
4227
4228	break;
4229	case 'FF00FF':
4230	$colorIdxFg = 0x21;
4231
4232	break;
4233	case 'FFFF00':
4234	$colorIdxFg = 0x22;
4235
4236	break;
4237	case '00FFFF':
4238	$colorIdxFg = 0x23;
4239
4240	break;
4241	case '800080':
4242	$colorIdxFg = 0x24;
4243
4244	break;
4245	case '800000':
4246	$colorIdxFg = 0x25;
4247
4248	break;
4249	case '008080':
4250	$colorIdxFg = 0x26;
4251
4252	break;
4253	case '0000FF':
4254	$colorIdxFg = 0x27;
4255
4256	break;
4257	case '00CCFF':
4258	$colorIdxFg = 0x28;
4259
4260	break;
4261	case 'CCFFFF':
4262	$colorIdxFg = 0x29;
4263
4264	break;
4265	case 'CCFFCC':
4266	$colorIdxFg = 0x2A;
4267
4268	break;
4269	case 'FFFF99':
4270	$colorIdxFg = 0x2B;
4271
4272	break;
4273	case '99CCFF':
4274	$colorIdxFg = 0x2C;
4275
4276	break;
4277	case 'FF99CC':
4278	$colorIdxFg = 0x2D;
4279
4280	break;
4281	case 'CC99FF':
4282	$colorIdxFg = 0x2E;
4283
4284	break;
4285	case 'FFCC99':
4286	$colorIdxFg = 0x2F;
4287
4288	break;
4289	case '3366FF':
4290	$colorIdxFg = 0x30;
4291
4292	break;
4293	case '33CCCC':
4294	$colorIdxFg = 0x31;
4295
4296	break;
4297	case '99CC00':
4298	$colorIdxFg = 0x32;
4299
4300	break;
4301	case 'FFCC00':
4302	$colorIdxFg = 0x33;
4303
4304	break;
4305	case 'FF9900':
4306	$colorIdxFg = 0x34;
4307
4308	break;
4309	case 'FF6600':
4310	$colorIdxFg = 0x35;
4311
4312	break;
4313	case '666699':
4314	$colorIdxFg = 0x36;
4315
4316	break;
4317	case '969696':
4318	$colorIdxFg = 0x37;
4319
4320	break;
4321	case '003366':
4322	$colorIdxFg = 0x38;
4323
4324	break;
4325	case '339966':
4326	$colorIdxFg = 0x39;
4327
4328	break;
4329	case '003300':
4330	$colorIdxFg = 0x3A;
4331
4332	break;
4333	case '333300':
4334	$colorIdxFg = 0x3B;
4335
4336	break;
4337	case '993300':
4338	$colorIdxFg = 0x3C;
4339
4340	break;
4341	case '993366':
4342	$colorIdxFg = 0x3D;
4343
4344	break;
4345	case '333399':
4346	$colorIdxFg = 0x3E;
4347
4348	break;
4349	case '333333':
4350	$colorIdxFg = 0x3F;
4351
4352	break;
4353	default:
4354	$colorIdxFg = 0x40;
4355
4356	break;
4357	}
4358	$dataBlockFill = pack('v', $blockFillPatternStyle);
4359	$dataBlockFill .= pack('v', $colorIdxFg \| ($colorIdxBg << 7));
4360	}
4361	if ($bFormatProt == 1) {
4362	$dataBlockProtection = 0;
4363	if ($conditional->getStyle()->getProtection()->getLocked() == Protection::PROTECTION_PROTECTED) {
4364	$dataBlockProtection = 1;
4365	}
4366	if ($conditional->getStyle()->getProtection()->getHidden() == Protection::PROTECTION_PROTECTED) {
4367	$dataBlockProtection = 1 << 1;
4368	}
4369	}
4370
4371	$data = pack('CCvvVv', $type, $operatorType, $szValue1, $szValue2, $flags, 0x0000);
4372	if ($bFormatFont == 1) { // Block Formatting : OK
4373	$data .= $dataBlockFont;
4374	}
4375	if ($bFormatAlign == 1) {
4376	$data .= $dataBlockAlign;
4377	}
4378	if ($bFormatBorder == 1) {
4379	$data .= $dataBlockBorder;
4380	}
4381	if ($bFormatFill == 1) { // Block Formatting : OK
4382	$data .= $dataBlockFill;
4383	}
4384	if ($bFormatProt == 1) {
4385	$data .= $dataBlockProtection;
4386	}
4387	if ($operand1 !== null) {
4388	$data .= $operand1;
4389	}
4390	if ($operand2 !== null) {
4391	$data .= $operand2;
4392	}
4393	$header = pack('vv', $record, strlen($data));
4394	$this->append($header . $data);
4395	}
4396
4397	/**
4398	* Write CFHeader record.
4399	*/
4400	private function writeCFHeader()
4401	{
4402	$record = 0x01B0; // Record identifier
4403	$length = 0x0016; // Bytes to follow
4404
4405	$numColumnMin = null;
4406	$numColumnMax = null;
4407	$numRowMin = null;
4408	$numRowMax = null;
4409	$arrConditional = [];
4410	foreach ($this->phpSheet->getConditionalStylesCollection() as $cellCoordinate => $conditionalStyles) {
4411	foreach ($conditionalStyles as $conditional) {
4412	if ($conditional->getConditionType() == Conditional::CONDITION_EXPRESSION
4413	\|\| $conditional->getConditionType() == Conditional::CONDITION_CELLIS) {
4414	if (!in_array($conditional->getHashCode(), $arrConditional)) {
4415	$arrConditional[] = $conditional->getHashCode();
4416	}
4417	// Cells
4418	$arrCoord = Coordinate::coordinateFromString($cellCoordinate);
4419	if (!is_numeric($arrCoord[0])) {
4420	$arrCoord[0] = Coordinate::columnIndexFromString($arrCoord[0]);
4421	}
4422	if ($numColumnMin === null \|\| ($numColumnMin > $arrCoord[0])) {
4423	$numColumnMin = $arrCoord[0];
4424	}
4425	if ($numColumnMax === null \|\| ($numColumnMax < $arrCoord[0])) {
4426	$numColumnMax = $arrCoord[0];
4427	}
4428	if ($numRowMin === null \|\| ($numRowMin > $arrCoord[1])) {
4429	$numRowMin = $arrCoord[1];
4430	}
4431	if ($numRowMax === null \|\| ($numRowMax < $arrCoord[1])) {
4432	$numRowMax = $arrCoord[1];
4433	}
4434	}
4435	}
4436	}
4437	$needRedraw = 1;
4438	$cellRange = pack('vvvv', $numRowMin - 1, $numRowMax - 1, $numColumnMin - 1, $numColumnMax - 1);
4439
4440	$header = pack('vv', $record, $length);
4441	$data = pack('vv', count($arrConditional), $needRedraw);
4442	$data .= $cellRange;
4443	$data .= pack('v', 0x0001);
4444	$data .= $cellRange;
4445	$this->append($header . $data);
4446	}
4447	}
4448