[289] | 1 | <?php |
---|
| 2 | /** |
---|
| 3 | * PHPExcel |
---|
| 4 | * |
---|
| 5 | * Copyright (c) 2006 - 2014 PHPExcel |
---|
| 6 | * |
---|
| 7 | * This library is free software; you can redistribute it and/or |
---|
| 8 | * modify it under the terms of the GNU Lesser General Public |
---|
| 9 | * License as published by the Free Software Foundation; either |
---|
| 10 | * version 2.1 of the License, or (at your option) any later version. |
---|
| 11 | * |
---|
| 12 | * This library is distributed in the hope that it will be useful, |
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
| 15 | * Lesser General Public License for more details. |
---|
| 16 | * |
---|
| 17 | * You should have received a copy of the GNU Lesser General Public |
---|
| 18 | * License along with this library; if not, write to the Free Software |
---|
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
---|
| 20 | * |
---|
| 21 | * @category PHPExcel |
---|
| 22 | * @package PHPExcel |
---|
| 23 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
---|
| 24 | * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
---|
| 25 | * @version 1.8.0, 2014-03-02 |
---|
| 26 | */ |
---|
| 27 | |
---|
| 28 | |
---|
| 29 | /** PHPExcel root directory */ |
---|
| 30 | if (!defined('PHPEXCEL_ROOT')) { |
---|
| 31 | define('PHPEXCEL_ROOT', dirname(__FILE__) . '/'); |
---|
| 32 | require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); |
---|
| 33 | } |
---|
| 34 | |
---|
| 35 | |
---|
| 36 | /** |
---|
| 37 | * PHPExcel |
---|
| 38 | * |
---|
| 39 | * @category PHPExcel |
---|
| 40 | * @package PHPExcel |
---|
| 41 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
---|
| 42 | */ |
---|
| 43 | class PHPExcel |
---|
| 44 | { |
---|
| 45 | /** |
---|
| 46 | * Unique ID |
---|
| 47 | * |
---|
| 48 | * @var string |
---|
| 49 | */ |
---|
| 50 | private $_uniqueID; |
---|
| 51 | |
---|
| 52 | /** |
---|
| 53 | * Document properties |
---|
| 54 | * |
---|
| 55 | * @var PHPExcel_DocumentProperties |
---|
| 56 | */ |
---|
| 57 | private $_properties; |
---|
| 58 | |
---|
| 59 | /** |
---|
| 60 | * Document security |
---|
| 61 | * |
---|
| 62 | * @var PHPExcel_DocumentSecurity |
---|
| 63 | */ |
---|
| 64 | private $_security; |
---|
| 65 | |
---|
| 66 | /** |
---|
| 67 | * Collection of Worksheet objects |
---|
| 68 | * |
---|
| 69 | * @var PHPExcel_Worksheet[] |
---|
| 70 | */ |
---|
| 71 | private $_workSheetCollection = array(); |
---|
| 72 | |
---|
| 73 | /** |
---|
| 74 | * Calculation Engine |
---|
| 75 | * |
---|
| 76 | * @var PHPExcel_Calculation |
---|
| 77 | */ |
---|
| 78 | private $_calculationEngine = NULL; |
---|
| 79 | |
---|
| 80 | /** |
---|
| 81 | * Active sheet index |
---|
| 82 | * |
---|
| 83 | * @var int |
---|
| 84 | */ |
---|
| 85 | private $_activeSheetIndex = 0; |
---|
| 86 | |
---|
| 87 | /** |
---|
| 88 | * Named ranges |
---|
| 89 | * |
---|
| 90 | * @var PHPExcel_NamedRange[] |
---|
| 91 | */ |
---|
| 92 | private $_namedRanges = array(); |
---|
| 93 | |
---|
| 94 | /** |
---|
| 95 | * CellXf supervisor |
---|
| 96 | * |
---|
| 97 | * @var PHPExcel_Style |
---|
| 98 | */ |
---|
| 99 | private $_cellXfSupervisor; |
---|
| 100 | |
---|
| 101 | /** |
---|
| 102 | * CellXf collection |
---|
| 103 | * |
---|
| 104 | * @var PHPExcel_Style[] |
---|
| 105 | */ |
---|
| 106 | private $_cellXfCollection = array(); |
---|
| 107 | |
---|
| 108 | /** |
---|
| 109 | * CellStyleXf collection |
---|
| 110 | * |
---|
| 111 | * @var PHPExcel_Style[] |
---|
| 112 | */ |
---|
| 113 | private $_cellStyleXfCollection = array(); |
---|
| 114 | |
---|
| 115 | /** |
---|
| 116 | * _hasMacros : this workbook have macros ? |
---|
| 117 | * |
---|
| 118 | * @var bool |
---|
| 119 | */ |
---|
| 120 | private $_hasMacros = FALSE; |
---|
| 121 | |
---|
| 122 | /** |
---|
| 123 | * _macrosCode : all macros code (the vbaProject.bin file, this include form, code, etc.), NULL if no macro |
---|
| 124 | * |
---|
| 125 | * @var binary |
---|
| 126 | */ |
---|
| 127 | private $_macrosCode=NULL; |
---|
| 128 | /** |
---|
| 129 | * _macrosCertificate : if macros are signed, contains vbaProjectSignature.bin file, NULL if not signed |
---|
| 130 | * |
---|
| 131 | * @var binary |
---|
| 132 | */ |
---|
| 133 | private $_macrosCertificate=NULL; |
---|
| 134 | |
---|
| 135 | /** |
---|
| 136 | * _ribbonXMLData : NULL if workbook is'nt Excel 2007 or not contain a customized UI |
---|
| 137 | * |
---|
| 138 | * @var NULL|string |
---|
| 139 | */ |
---|
| 140 | private $_ribbonXMLData=NULL; |
---|
| 141 | |
---|
| 142 | /** |
---|
| 143 | * _ribbonBinObjects : NULL if workbook is'nt Excel 2007 or not contain embedded objects (picture(s)) for Ribbon Elements |
---|
| 144 | * ignored if $_ribbonXMLData is null |
---|
| 145 | * |
---|
| 146 | * @var NULL|array |
---|
| 147 | */ |
---|
| 148 | private $_ribbonBinObjects=NULL; |
---|
| 149 | |
---|
| 150 | /** |
---|
| 151 | * The workbook has macros ? |
---|
| 152 | * |
---|
| 153 | * @return true if workbook has macros, false if not |
---|
| 154 | */ |
---|
| 155 | public function hasMacros(){ |
---|
| 156 | return $this->_hasMacros; |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | /** |
---|
| 160 | * Define if a workbook has macros |
---|
| 161 | * |
---|
| 162 | * @param true|false |
---|
| 163 | */ |
---|
| 164 | public function setHasMacros($hasMacros=false){ |
---|
| 165 | $this->_hasMacros=(bool)$hasMacros; |
---|
| 166 | } |
---|
| 167 | |
---|
| 168 | /** |
---|
| 169 | * Set the macros code |
---|
| 170 | * |
---|
| 171 | * @param binary string|null |
---|
| 172 | */ |
---|
| 173 | public function setMacrosCode($MacrosCode){ |
---|
| 174 | $this->_macrosCode=$MacrosCode; |
---|
| 175 | $this->setHasMacros(!is_null($MacrosCode)); |
---|
| 176 | } |
---|
| 177 | |
---|
| 178 | /** |
---|
| 179 | * Return the macros code |
---|
| 180 | * |
---|
| 181 | * @return binary|null |
---|
| 182 | */ |
---|
| 183 | public function getMacrosCode(){ |
---|
| 184 | return $this->_macrosCode; |
---|
| 185 | } |
---|
| 186 | |
---|
| 187 | /** |
---|
| 188 | * Set the macros certificate |
---|
| 189 | * |
---|
| 190 | * @param binary|null |
---|
| 191 | */ |
---|
| 192 | public function setMacrosCertificate($Certificate=NULL){ |
---|
| 193 | $this->_macrosCertificate=$Certificate; |
---|
| 194 | } |
---|
| 195 | |
---|
| 196 | /** |
---|
| 197 | * Is the project signed ? |
---|
| 198 | * |
---|
| 199 | * @return true|false |
---|
| 200 | */ |
---|
| 201 | public function hasMacrosCertificate(){ |
---|
| 202 | return !is_null($this->_macrosCertificate); |
---|
| 203 | } |
---|
| 204 | |
---|
| 205 | /** |
---|
| 206 | * Return the macros certificate |
---|
| 207 | * |
---|
| 208 | * @return binary|null |
---|
| 209 | */ |
---|
| 210 | public function getMacrosCertificate(){ |
---|
| 211 | return $this->_macrosCertificate; |
---|
| 212 | } |
---|
| 213 | |
---|
| 214 | /** |
---|
| 215 | * Remove all macros, certificate from spreadsheet |
---|
| 216 | * |
---|
| 217 | * @param none |
---|
| 218 | * @return void |
---|
| 219 | */ |
---|
| 220 | public function discardMacros(){ |
---|
| 221 | $this->_hasMacros=false; |
---|
| 222 | $this->_macrosCode=NULL; |
---|
| 223 | $this->_macrosCertificate=NULL; |
---|
| 224 | } |
---|
| 225 | |
---|
| 226 | /** |
---|
| 227 | * set ribbon XML data |
---|
| 228 | * |
---|
| 229 | */ |
---|
| 230 | public function setRibbonXMLData($Target=NULL, $XMLData=NULL){ |
---|
| 231 | if(!is_null($Target) && !is_null($XMLData)){ |
---|
| 232 | $this->_ribbonXMLData=array('target'=>$Target, 'data'=>$XMLData); |
---|
| 233 | }else{ |
---|
| 234 | $this->_ribbonXMLData=NULL; |
---|
| 235 | } |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | /** |
---|
| 239 | * retrieve ribbon XML Data |
---|
| 240 | * |
---|
| 241 | * return string|null|array |
---|
| 242 | */ |
---|
| 243 | public function getRibbonXMLData($What='all'){//we need some constants here... |
---|
| 244 | $ReturnData=NULL; |
---|
| 245 | $What=strtolower($What); |
---|
| 246 | switch($What){ |
---|
| 247 | case 'all': |
---|
| 248 | $ReturnData=$this->_ribbonXMLData; |
---|
| 249 | break; |
---|
| 250 | case 'target': |
---|
| 251 | case 'data': |
---|
| 252 | if(is_array($this->_ribbonXMLData) && array_key_exists($What,$this->_ribbonXMLData)){ |
---|
| 253 | $ReturnData=$this->_ribbonXMLData[$What]; |
---|
| 254 | }//else $ReturnData stay at null |
---|
| 255 | break; |
---|
| 256 | }//default: $ReturnData at null |
---|
| 257 | return $ReturnData; |
---|
| 258 | } |
---|
| 259 | |
---|
| 260 | /** |
---|
| 261 | * store binaries ribbon objects (pictures) |
---|
| 262 | * |
---|
| 263 | */ |
---|
| 264 | public function setRibbonBinObjects($BinObjectsNames=NULL, $BinObjectsData=NULL){ |
---|
| 265 | if(!is_null($BinObjectsNames) && !is_null($BinObjectsData)){ |
---|
| 266 | $this->_ribbonBinObjects=array('names'=>$BinObjectsNames, 'data'=>$BinObjectsData); |
---|
| 267 | }else{ |
---|
| 268 | $this->_ribbonBinObjects=NULL; |
---|
| 269 | } |
---|
| 270 | } |
---|
| 271 | /** |
---|
| 272 | * return the extension of a filename. Internal use for a array_map callback (php<5.3 don't like lambda function) |
---|
| 273 | * |
---|
| 274 | */ |
---|
| 275 | private function _getExtensionOnly($ThePath){ |
---|
| 276 | return pathinfo($ThePath, PATHINFO_EXTENSION); |
---|
| 277 | } |
---|
| 278 | |
---|
| 279 | /** |
---|
| 280 | * retrieve Binaries Ribbon Objects |
---|
| 281 | * |
---|
| 282 | */ |
---|
| 283 | public function getRibbonBinObjects($What='all'){ |
---|
| 284 | $ReturnData=NULL; |
---|
| 285 | $What=strtolower($What); |
---|
| 286 | switch($What){ |
---|
| 287 | case 'all': |
---|
| 288 | return $this->_ribbonBinObjects; |
---|
| 289 | break; |
---|
| 290 | case 'names': |
---|
| 291 | case 'data': |
---|
| 292 | if(is_array($this->_ribbonBinObjects) && array_key_exists($What, $this->_ribbonBinObjects)){ |
---|
| 293 | $ReturnData=$this->_ribbonBinObjects[$What]; |
---|
| 294 | } |
---|
| 295 | break; |
---|
| 296 | case 'types': |
---|
| 297 | if(is_array($this->_ribbonBinObjects) && array_key_exists('data', $this->_ribbonBinObjects) && is_array($this->_ribbonBinObjects['data'])){ |
---|
| 298 | $tmpTypes=array_keys($this->_ribbonBinObjects['data']); |
---|
| 299 | $ReturnData=array_unique(array_map(array($this,'_getExtensionOnly'), $tmpTypes)); |
---|
| 300 | }else |
---|
| 301 | $ReturnData=array();//the caller want an array... not null if empty |
---|
| 302 | break; |
---|
| 303 | } |
---|
| 304 | return $ReturnData; |
---|
| 305 | } |
---|
| 306 | |
---|
| 307 | /** |
---|
| 308 | * This workbook have a custom UI ? |
---|
| 309 | * |
---|
| 310 | * @return true|false |
---|
| 311 | */ |
---|
| 312 | public function hasRibbon(){ |
---|
| 313 | return !is_null($this->_ribbonXMLData); |
---|
| 314 | } |
---|
| 315 | |
---|
| 316 | /** |
---|
| 317 | * This workbook have additionnal object for the ribbon ? |
---|
| 318 | * |
---|
| 319 | * @return true|false |
---|
| 320 | */ |
---|
| 321 | public function hasRibbonBinObjects(){ |
---|
| 322 | return !is_null($this->_ribbonBinObjects); |
---|
| 323 | } |
---|
| 324 | |
---|
| 325 | /** |
---|
| 326 | * Check if a sheet with a specified code name already exists |
---|
| 327 | * |
---|
| 328 | * @param string $pSheetCodeName Name of the worksheet to check |
---|
| 329 | * @return boolean |
---|
| 330 | */ |
---|
| 331 | public function sheetCodeNameExists($pSheetCodeName) |
---|
| 332 | { |
---|
| 333 | return ($this->getSheetByCodeName($pSheetCodeName) !== NULL); |
---|
| 334 | } |
---|
| 335 | |
---|
| 336 | /** |
---|
| 337 | * Get sheet by code name. Warning : sheet don't have always a code name ! |
---|
| 338 | * |
---|
| 339 | * @param string $pName Sheet name |
---|
| 340 | * @return PHPExcel_Worksheet |
---|
| 341 | */ |
---|
| 342 | public function getSheetByCodeName($pName = '') |
---|
| 343 | { |
---|
| 344 | $worksheetCount = count($this->_workSheetCollection); |
---|
| 345 | for ($i = 0; $i < $worksheetCount; ++$i) { |
---|
| 346 | if ($this->_workSheetCollection[$i]->getCodeName() == $pName) { |
---|
| 347 | return $this->_workSheetCollection[$i]; |
---|
| 348 | } |
---|
| 349 | } |
---|
| 350 | |
---|
| 351 | return null; |
---|
| 352 | } |
---|
| 353 | |
---|
| 354 | /** |
---|
| 355 | * Create a new PHPExcel with one Worksheet |
---|
| 356 | */ |
---|
| 357 | public function __construct() |
---|
| 358 | { |
---|
| 359 | $this->_uniqueID = uniqid(); |
---|
| 360 | $this->_calculationEngine = PHPExcel_Calculation::getInstance($this); |
---|
| 361 | |
---|
| 362 | // Initialise worksheet collection and add one worksheet |
---|
| 363 | $this->_workSheetCollection = array(); |
---|
| 364 | $this->_workSheetCollection[] = new PHPExcel_Worksheet($this); |
---|
| 365 | $this->_activeSheetIndex = 0; |
---|
| 366 | |
---|
| 367 | // Create document properties |
---|
| 368 | $this->_properties = new PHPExcel_DocumentProperties(); |
---|
| 369 | |
---|
| 370 | // Create document security |
---|
| 371 | $this->_security = new PHPExcel_DocumentSecurity(); |
---|
| 372 | |
---|
| 373 | // Set named ranges |
---|
| 374 | $this->_namedRanges = array(); |
---|
| 375 | |
---|
| 376 | // Create the cellXf supervisor |
---|
| 377 | $this->_cellXfSupervisor = new PHPExcel_Style(true); |
---|
| 378 | $this->_cellXfSupervisor->bindParent($this); |
---|
| 379 | |
---|
| 380 | // Create the default style |
---|
| 381 | $this->addCellXf(new PHPExcel_Style); |
---|
| 382 | $this->addCellStyleXf(new PHPExcel_Style); |
---|
| 383 | } |
---|
| 384 | |
---|
| 385 | /** |
---|
| 386 | * Code to execute when this worksheet is unset() |
---|
| 387 | * |
---|
| 388 | */ |
---|
| 389 | public function __destruct() { |
---|
| 390 | PHPExcel_Calculation::unsetInstance($this); |
---|
| 391 | $this->disconnectWorksheets(); |
---|
| 392 | } // function __destruct() |
---|
| 393 | |
---|
| 394 | /** |
---|
| 395 | * Disconnect all worksheets from this PHPExcel workbook object, |
---|
| 396 | * typically so that the PHPExcel object can be unset |
---|
| 397 | * |
---|
| 398 | */ |
---|
| 399 | public function disconnectWorksheets() |
---|
| 400 | { |
---|
| 401 | $worksheet = NULL; |
---|
| 402 | foreach($this->_workSheetCollection as $k => &$worksheet) { |
---|
| 403 | $worksheet->disconnectCells(); |
---|
| 404 | $this->_workSheetCollection[$k] = null; |
---|
| 405 | } |
---|
| 406 | unset($worksheet); |
---|
| 407 | $this->_workSheetCollection = array(); |
---|
| 408 | } |
---|
| 409 | |
---|
| 410 | /** |
---|
| 411 | * Return the calculation engine for this worksheet |
---|
| 412 | * |
---|
| 413 | * @return PHPExcel_Calculation |
---|
| 414 | */ |
---|
| 415 | public function getCalculationEngine() |
---|
| 416 | { |
---|
| 417 | return $this->_calculationEngine; |
---|
| 418 | } // function getCellCacheController() |
---|
| 419 | |
---|
| 420 | /** |
---|
| 421 | * Get properties |
---|
| 422 | * |
---|
| 423 | * @return PHPExcel_DocumentProperties |
---|
| 424 | */ |
---|
| 425 | public function getProperties() |
---|
| 426 | { |
---|
| 427 | return $this->_properties; |
---|
| 428 | } |
---|
| 429 | |
---|
| 430 | /** |
---|
| 431 | * Set properties |
---|
| 432 | * |
---|
| 433 | * @param PHPExcel_DocumentProperties $pValue |
---|
| 434 | */ |
---|
| 435 | public function setProperties(PHPExcel_DocumentProperties $pValue) |
---|
| 436 | { |
---|
| 437 | $this->_properties = $pValue; |
---|
| 438 | } |
---|
| 439 | |
---|
| 440 | /** |
---|
| 441 | * Get security |
---|
| 442 | * |
---|
| 443 | * @return PHPExcel_DocumentSecurity |
---|
| 444 | */ |
---|
| 445 | public function getSecurity() |
---|
| 446 | { |
---|
| 447 | return $this->_security; |
---|
| 448 | } |
---|
| 449 | |
---|
| 450 | /** |
---|
| 451 | * Set security |
---|
| 452 | * |
---|
| 453 | * @param PHPExcel_DocumentSecurity $pValue |
---|
| 454 | */ |
---|
| 455 | public function setSecurity(PHPExcel_DocumentSecurity $pValue) |
---|
| 456 | { |
---|
| 457 | $this->_security = $pValue; |
---|
| 458 | } |
---|
| 459 | |
---|
| 460 | /** |
---|
| 461 | * Get active sheet |
---|
| 462 | * |
---|
| 463 | * @return PHPExcel_Worksheet |
---|
| 464 | */ |
---|
| 465 | public function getActiveSheet() |
---|
| 466 | { |
---|
| 467 | return $this->_workSheetCollection[$this->_activeSheetIndex]; |
---|
| 468 | } |
---|
| 469 | |
---|
| 470 | /** |
---|
| 471 | * Create sheet and add it to this workbook |
---|
| 472 | * |
---|
| 473 | * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) |
---|
| 474 | * @return PHPExcel_Worksheet |
---|
| 475 | * @throws PHPExcel_Exception |
---|
| 476 | */ |
---|
| 477 | public function createSheet($iSheetIndex = NULL) |
---|
| 478 | { |
---|
| 479 | $newSheet = new PHPExcel_Worksheet($this); |
---|
| 480 | $this->addSheet($newSheet, $iSheetIndex); |
---|
| 481 | return $newSheet; |
---|
| 482 | } |
---|
| 483 | |
---|
| 484 | /** |
---|
| 485 | * Check if a sheet with a specified name already exists |
---|
| 486 | * |
---|
| 487 | * @param string $pSheetName Name of the worksheet to check |
---|
| 488 | * @return boolean |
---|
| 489 | */ |
---|
| 490 | public function sheetNameExists($pSheetName) |
---|
| 491 | { |
---|
| 492 | return ($this->getSheetByName($pSheetName) !== NULL); |
---|
| 493 | } |
---|
| 494 | |
---|
| 495 | /** |
---|
| 496 | * Add sheet |
---|
| 497 | * |
---|
| 498 | * @param PHPExcel_Worksheet $pSheet |
---|
| 499 | * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) |
---|
| 500 | * @return PHPExcel_Worksheet |
---|
| 501 | * @throws PHPExcel_Exception |
---|
| 502 | */ |
---|
| 503 | public function addSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = NULL) |
---|
| 504 | { |
---|
| 505 | if ($this->sheetNameExists($pSheet->getTitle())) { |
---|
| 506 | throw new PHPExcel_Exception( |
---|
| 507 | "Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first." |
---|
| 508 | ); |
---|
| 509 | } |
---|
| 510 | |
---|
| 511 | if($iSheetIndex === NULL) { |
---|
| 512 | if ($this->_activeSheetIndex < 0) { |
---|
| 513 | $this->_activeSheetIndex = 0; |
---|
| 514 | } |
---|
| 515 | $this->_workSheetCollection[] = $pSheet; |
---|
| 516 | } else { |
---|
| 517 | // Insert the sheet at the requested index |
---|
| 518 | array_splice( |
---|
| 519 | $this->_workSheetCollection, |
---|
| 520 | $iSheetIndex, |
---|
| 521 | 0, |
---|
| 522 | array($pSheet) |
---|
| 523 | ); |
---|
| 524 | |
---|
| 525 | // Adjust active sheet index if necessary |
---|
| 526 | if ($this->_activeSheetIndex >= $iSheetIndex) { |
---|
| 527 | ++$this->_activeSheetIndex; |
---|
| 528 | } |
---|
| 529 | } |
---|
| 530 | |
---|
| 531 | if ($pSheet->getParent() === null) { |
---|
| 532 | $pSheet->rebindParent($this); |
---|
| 533 | } |
---|
| 534 | |
---|
| 535 | return $pSheet; |
---|
| 536 | } |
---|
| 537 | |
---|
| 538 | /** |
---|
| 539 | * Remove sheet by index |
---|
| 540 | * |
---|
| 541 | * @param int $pIndex Active sheet index |
---|
| 542 | * @throws PHPExcel_Exception |
---|
| 543 | */ |
---|
| 544 | public function removeSheetByIndex($pIndex = 0) |
---|
| 545 | { |
---|
| 546 | |
---|
| 547 | $numSheets = count($this->_workSheetCollection); |
---|
| 548 | |
---|
| 549 | if ($pIndex > $numSheets - 1) { |
---|
| 550 | throw new PHPExcel_Exception( |
---|
| 551 | "You tried to remove a sheet by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}." |
---|
| 552 | ); |
---|
| 553 | } else { |
---|
| 554 | array_splice($this->_workSheetCollection, $pIndex, 1); |
---|
| 555 | } |
---|
| 556 | // Adjust active sheet index if necessary |
---|
| 557 | if (($this->_activeSheetIndex >= $pIndex) && |
---|
| 558 | ($pIndex > count($this->_workSheetCollection) - 1)) { |
---|
| 559 | --$this->_activeSheetIndex; |
---|
| 560 | } |
---|
| 561 | |
---|
| 562 | } |
---|
| 563 | |
---|
| 564 | /** |
---|
| 565 | * Get sheet by index |
---|
| 566 | * |
---|
| 567 | * @param int $pIndex Sheet index |
---|
| 568 | * @return PHPExcel_Worksheet |
---|
| 569 | * @throws PHPExcel_Exception |
---|
| 570 | */ |
---|
| 571 | public function getSheet($pIndex = 0) |
---|
| 572 | { |
---|
| 573 | |
---|
| 574 | $numSheets = count($this->_workSheetCollection); |
---|
| 575 | |
---|
| 576 | if ($pIndex > $numSheets - 1) { |
---|
| 577 | throw new PHPExcel_Exception( |
---|
| 578 | "Your requested sheet index: {$pIndex} is out of bounds. The actual number of sheets is {$numSheets}." |
---|
| 579 | ); |
---|
| 580 | } else { |
---|
| 581 | return $this->_workSheetCollection[$pIndex]; |
---|
| 582 | } |
---|
| 583 | } |
---|
| 584 | |
---|
| 585 | /** |
---|
| 586 | * Get all sheets |
---|
| 587 | * |
---|
| 588 | * @return PHPExcel_Worksheet[] |
---|
| 589 | */ |
---|
| 590 | public function getAllSheets() |
---|
| 591 | { |
---|
| 592 | return $this->_workSheetCollection; |
---|
| 593 | } |
---|
| 594 | |
---|
| 595 | /** |
---|
| 596 | * Get sheet by name |
---|
| 597 | * |
---|
| 598 | * @param string $pName Sheet name |
---|
| 599 | * @return PHPExcel_Worksheet |
---|
| 600 | */ |
---|
| 601 | public function getSheetByName($pName = '') |
---|
| 602 | { |
---|
| 603 | $worksheetCount = count($this->_workSheetCollection); |
---|
| 604 | for ($i = 0; $i < $worksheetCount; ++$i) { |
---|
| 605 | if ($this->_workSheetCollection[$i]->getTitle() === $pName) { |
---|
| 606 | return $this->_workSheetCollection[$i]; |
---|
| 607 | } |
---|
| 608 | } |
---|
| 609 | |
---|
| 610 | return NULL; |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | /** |
---|
| 614 | * Get index for sheet |
---|
| 615 | * |
---|
| 616 | * @param PHPExcel_Worksheet $pSheet |
---|
| 617 | * @return Sheet index |
---|
| 618 | * @throws PHPExcel_Exception |
---|
| 619 | */ |
---|
| 620 | public function getIndex(PHPExcel_Worksheet $pSheet) |
---|
| 621 | { |
---|
| 622 | foreach ($this->_workSheetCollection as $key => $value) { |
---|
| 623 | if ($value->getHashCode() == $pSheet->getHashCode()) { |
---|
| 624 | return $key; |
---|
| 625 | } |
---|
| 626 | } |
---|
| 627 | |
---|
| 628 | throw new PHPExcel_Exception("Sheet does not exist."); |
---|
| 629 | } |
---|
| 630 | |
---|
| 631 | /** |
---|
| 632 | * Set index for sheet by sheet name. |
---|
| 633 | * |
---|
| 634 | * @param string $sheetName Sheet name to modify index for |
---|
| 635 | * @param int $newIndex New index for the sheet |
---|
| 636 | * @return New sheet index |
---|
| 637 | * @throws PHPExcel_Exception |
---|
| 638 | */ |
---|
| 639 | public function setIndexByName($sheetName, $newIndex) |
---|
| 640 | { |
---|
| 641 | $oldIndex = $this->getIndex($this->getSheetByName($sheetName)); |
---|
| 642 | $pSheet = array_splice( |
---|
| 643 | $this->_workSheetCollection, |
---|
| 644 | $oldIndex, |
---|
| 645 | 1 |
---|
| 646 | ); |
---|
| 647 | array_splice( |
---|
| 648 | $this->_workSheetCollection, |
---|
| 649 | $newIndex, |
---|
| 650 | 0, |
---|
| 651 | $pSheet |
---|
| 652 | ); |
---|
| 653 | return $newIndex; |
---|
| 654 | } |
---|
| 655 | |
---|
| 656 | /** |
---|
| 657 | * Get sheet count |
---|
| 658 | * |
---|
| 659 | * @return int |
---|
| 660 | */ |
---|
| 661 | public function getSheetCount() |
---|
| 662 | { |
---|
| 663 | return count($this->_workSheetCollection); |
---|
| 664 | } |
---|
| 665 | |
---|
| 666 | /** |
---|
| 667 | * Get active sheet index |
---|
| 668 | * |
---|
| 669 | * @return int Active sheet index |
---|
| 670 | */ |
---|
| 671 | public function getActiveSheetIndex() |
---|
| 672 | { |
---|
| 673 | return $this->_activeSheetIndex; |
---|
| 674 | } |
---|
| 675 | |
---|
| 676 | /** |
---|
| 677 | * Set active sheet index |
---|
| 678 | * |
---|
| 679 | * @param int $pIndex Active sheet index |
---|
| 680 | * @throws PHPExcel_Exception |
---|
| 681 | * @return PHPExcel_Worksheet |
---|
| 682 | */ |
---|
| 683 | public function setActiveSheetIndex($pIndex = 0) |
---|
| 684 | { |
---|
| 685 | $numSheets = count($this->_workSheetCollection); |
---|
| 686 | |
---|
| 687 | if ($pIndex > $numSheets - 1) { |
---|
| 688 | throw new PHPExcel_Exception( |
---|
| 689 | "You tried to set a sheet active by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}." |
---|
| 690 | ); |
---|
| 691 | } else { |
---|
| 692 | $this->_activeSheetIndex = $pIndex; |
---|
| 693 | } |
---|
| 694 | return $this->getActiveSheet(); |
---|
| 695 | } |
---|
| 696 | |
---|
| 697 | /** |
---|
| 698 | * Set active sheet index by name |
---|
| 699 | * |
---|
| 700 | * @param string $pValue Sheet title |
---|
| 701 | * @return PHPExcel_Worksheet |
---|
| 702 | * @throws PHPExcel_Exception |
---|
| 703 | */ |
---|
| 704 | public function setActiveSheetIndexByName($pValue = '') |
---|
| 705 | { |
---|
| 706 | if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) { |
---|
| 707 | $this->setActiveSheetIndex($this->getIndex($worksheet)); |
---|
| 708 | return $worksheet; |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | throw new PHPExcel_Exception('Workbook does not contain sheet:' . $pValue); |
---|
| 712 | } |
---|
| 713 | |
---|
| 714 | /** |
---|
| 715 | * Get sheet names |
---|
| 716 | * |
---|
| 717 | * @return string[] |
---|
| 718 | */ |
---|
| 719 | public function getSheetNames() |
---|
| 720 | { |
---|
| 721 | $returnValue = array(); |
---|
| 722 | $worksheetCount = $this->getSheetCount(); |
---|
| 723 | for ($i = 0; $i < $worksheetCount; ++$i) { |
---|
| 724 | $returnValue[] = $this->getSheet($i)->getTitle(); |
---|
| 725 | } |
---|
| 726 | |
---|
| 727 | return $returnValue; |
---|
| 728 | } |
---|
| 729 | |
---|
| 730 | /** |
---|
| 731 | * Add external sheet |
---|
| 732 | * |
---|
| 733 | * @param PHPExcel_Worksheet $pSheet External sheet to add |
---|
| 734 | * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) |
---|
| 735 | * @throws PHPExcel_Exception |
---|
| 736 | * @return PHPExcel_Worksheet |
---|
| 737 | */ |
---|
| 738 | public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) { |
---|
| 739 | if ($this->sheetNameExists($pSheet->getTitle())) { |
---|
| 740 | throw new PHPExcel_Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first."); |
---|
| 741 | } |
---|
| 742 | |
---|
| 743 | // count how many cellXfs there are in this workbook currently, we will need this below |
---|
| 744 | $countCellXfs = count($this->_cellXfCollection); |
---|
| 745 | |
---|
| 746 | // copy all the shared cellXfs from the external workbook and append them to the current |
---|
| 747 | foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) { |
---|
| 748 | $this->addCellXf(clone $cellXf); |
---|
| 749 | } |
---|
| 750 | |
---|
| 751 | // move sheet to this workbook |
---|
| 752 | $pSheet->rebindParent($this); |
---|
| 753 | |
---|
| 754 | // update the cellXfs |
---|
| 755 | foreach ($pSheet->getCellCollection(false) as $cellID) { |
---|
| 756 | $cell = $pSheet->getCell($cellID); |
---|
| 757 | $cell->setXfIndex( $cell->getXfIndex() + $countCellXfs ); |
---|
| 758 | } |
---|
| 759 | |
---|
| 760 | return $this->addSheet($pSheet, $iSheetIndex); |
---|
| 761 | } |
---|
| 762 | |
---|
| 763 | /** |
---|
| 764 | * Get named ranges |
---|
| 765 | * |
---|
| 766 | * @return PHPExcel_NamedRange[] |
---|
| 767 | */ |
---|
| 768 | public function getNamedRanges() { |
---|
| 769 | return $this->_namedRanges; |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | /** |
---|
| 773 | * Add named range |
---|
| 774 | * |
---|
| 775 | * @param PHPExcel_NamedRange $namedRange |
---|
| 776 | * @return PHPExcel |
---|
| 777 | */ |
---|
| 778 | public function addNamedRange(PHPExcel_NamedRange $namedRange) { |
---|
| 779 | if ($namedRange->getScope() == null) { |
---|
| 780 | // global scope |
---|
| 781 | $this->_namedRanges[$namedRange->getName()] = $namedRange; |
---|
| 782 | } else { |
---|
| 783 | // local scope |
---|
| 784 | $this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange; |
---|
| 785 | } |
---|
| 786 | return true; |
---|
| 787 | } |
---|
| 788 | |
---|
| 789 | /** |
---|
| 790 | * Get named range |
---|
| 791 | * |
---|
| 792 | * @param string $namedRange |
---|
| 793 | * @param PHPExcel_Worksheet|null $pSheet Scope. Use null for global scope |
---|
| 794 | * @return PHPExcel_NamedRange|null |
---|
| 795 | */ |
---|
| 796 | public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) { |
---|
| 797 | $returnValue = null; |
---|
| 798 | |
---|
| 799 | if ($namedRange != '' && ($namedRange !== NULL)) { |
---|
| 800 | // first look for global defined name |
---|
| 801 | if (isset($this->_namedRanges[$namedRange])) { |
---|
| 802 | $returnValue = $this->_namedRanges[$namedRange]; |
---|
| 803 | } |
---|
| 804 | |
---|
| 805 | // then look for local defined name (has priority over global defined name if both names exist) |
---|
| 806 | if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) { |
---|
| 807 | $returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]; |
---|
| 808 | } |
---|
| 809 | } |
---|
| 810 | |
---|
| 811 | return $returnValue; |
---|
| 812 | } |
---|
| 813 | |
---|
| 814 | /** |
---|
| 815 | * Remove named range |
---|
| 816 | * |
---|
| 817 | * @param string $namedRange |
---|
| 818 | * @param PHPExcel_Worksheet|null $pSheet Scope: use null for global scope. |
---|
| 819 | * @return PHPExcel |
---|
| 820 | */ |
---|
| 821 | public function removeNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) { |
---|
| 822 | if ($pSheet === NULL) { |
---|
| 823 | if (isset($this->_namedRanges[$namedRange])) { |
---|
| 824 | unset($this->_namedRanges[$namedRange]); |
---|
| 825 | } |
---|
| 826 | } else { |
---|
| 827 | if (isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) { |
---|
| 828 | unset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]); |
---|
| 829 | } |
---|
| 830 | } |
---|
| 831 | return $this; |
---|
| 832 | } |
---|
| 833 | |
---|
| 834 | /** |
---|
| 835 | * Get worksheet iterator |
---|
| 836 | * |
---|
| 837 | * @return PHPExcel_WorksheetIterator |
---|
| 838 | */ |
---|
| 839 | public function getWorksheetIterator() { |
---|
| 840 | return new PHPExcel_WorksheetIterator($this); |
---|
| 841 | } |
---|
| 842 | |
---|
| 843 | /** |
---|
| 844 | * Copy workbook (!= clone!) |
---|
| 845 | * |
---|
| 846 | * @return PHPExcel |
---|
| 847 | */ |
---|
| 848 | public function copy() { |
---|
| 849 | $copied = clone $this; |
---|
| 850 | |
---|
| 851 | $worksheetCount = count($this->_workSheetCollection); |
---|
| 852 | for ($i = 0; $i < $worksheetCount; ++$i) { |
---|
| 853 | $this->_workSheetCollection[$i] = $this->_workSheetCollection[$i]->copy(); |
---|
| 854 | $this->_workSheetCollection[$i]->rebindParent($this); |
---|
| 855 | } |
---|
| 856 | |
---|
| 857 | return $copied; |
---|
| 858 | } |
---|
| 859 | |
---|
| 860 | /** |
---|
| 861 | * Implement PHP __clone to create a deep clone, not just a shallow copy. |
---|
| 862 | */ |
---|
| 863 | public function __clone() { |
---|
| 864 | foreach($this as $key => $val) { |
---|
| 865 | if (is_object($val) || (is_array($val))) { |
---|
| 866 | $this->{$key} = unserialize(serialize($val)); |
---|
| 867 | } |
---|
| 868 | } |
---|
| 869 | } |
---|
| 870 | |
---|
| 871 | /** |
---|
| 872 | * Get the workbook collection of cellXfs |
---|
| 873 | * |
---|
| 874 | * @return PHPExcel_Style[] |
---|
| 875 | */ |
---|
| 876 | public function getCellXfCollection() |
---|
| 877 | { |
---|
| 878 | return $this->_cellXfCollection; |
---|
| 879 | } |
---|
| 880 | |
---|
| 881 | /** |
---|
| 882 | * Get cellXf by index |
---|
| 883 | * |
---|
| 884 | * @param int $pIndex |
---|
| 885 | * @return PHPExcel_Style |
---|
| 886 | */ |
---|
| 887 | public function getCellXfByIndex($pIndex = 0) |
---|
| 888 | { |
---|
| 889 | return $this->_cellXfCollection[$pIndex]; |
---|
| 890 | } |
---|
| 891 | |
---|
| 892 | /** |
---|
| 893 | * Get cellXf by hash code |
---|
| 894 | * |
---|
| 895 | * @param string $pValue |
---|
| 896 | * @return PHPExcel_Style|false |
---|
| 897 | */ |
---|
| 898 | public function getCellXfByHashCode($pValue = '') |
---|
| 899 | { |
---|
| 900 | foreach ($this->_cellXfCollection as $cellXf) { |
---|
| 901 | if ($cellXf->getHashCode() == $pValue) { |
---|
| 902 | return $cellXf; |
---|
| 903 | } |
---|
| 904 | } |
---|
| 905 | return false; |
---|
| 906 | } |
---|
| 907 | |
---|
| 908 | /** |
---|
| 909 | * Check if style exists in style collection |
---|
| 910 | * |
---|
| 911 | * @param PHPExcel_Style $pCellStyle |
---|
| 912 | * @return boolean |
---|
| 913 | */ |
---|
| 914 | public function cellXfExists($pCellStyle = null) |
---|
| 915 | { |
---|
| 916 | return in_array($pCellStyle, $this->_cellXfCollection, true); |
---|
| 917 | } |
---|
| 918 | |
---|
| 919 | /** |
---|
| 920 | * Get default style |
---|
| 921 | * |
---|
| 922 | * @return PHPExcel_Style |
---|
| 923 | * @throws PHPExcel_Exception |
---|
| 924 | */ |
---|
| 925 | public function getDefaultStyle() |
---|
| 926 | { |
---|
| 927 | if (isset($this->_cellXfCollection[0])) { |
---|
| 928 | return $this->_cellXfCollection[0]; |
---|
| 929 | } |
---|
| 930 | throw new PHPExcel_Exception('No default style found for this workbook'); |
---|
| 931 | } |
---|
| 932 | |
---|
| 933 | /** |
---|
| 934 | * Add a cellXf to the workbook |
---|
| 935 | * |
---|
| 936 | * @param PHPExcel_Style $style |
---|
| 937 | */ |
---|
| 938 | public function addCellXf(PHPExcel_Style $style) |
---|
| 939 | { |
---|
| 940 | $this->_cellXfCollection[] = $style; |
---|
| 941 | $style->setIndex(count($this->_cellXfCollection) - 1); |
---|
| 942 | } |
---|
| 943 | |
---|
| 944 | /** |
---|
| 945 | * Remove cellXf by index. It is ensured that all cells get their xf index updated. |
---|
| 946 | * |
---|
| 947 | * @param int $pIndex Index to cellXf |
---|
| 948 | * @throws PHPExcel_Exception |
---|
| 949 | */ |
---|
| 950 | public function removeCellXfByIndex($pIndex = 0) |
---|
| 951 | { |
---|
| 952 | if ($pIndex > count($this->_cellXfCollection) - 1) { |
---|
| 953 | throw new PHPExcel_Exception("CellXf index is out of bounds."); |
---|
| 954 | } else { |
---|
| 955 | // first remove the cellXf |
---|
| 956 | array_splice($this->_cellXfCollection, $pIndex, 1); |
---|
| 957 | |
---|
| 958 | // then update cellXf indexes for cells |
---|
| 959 | foreach ($this->_workSheetCollection as $worksheet) { |
---|
| 960 | foreach ($worksheet->getCellCollection(false) as $cellID) { |
---|
| 961 | $cell = $worksheet->getCell($cellID); |
---|
| 962 | $xfIndex = $cell->getXfIndex(); |
---|
| 963 | if ($xfIndex > $pIndex ) { |
---|
| 964 | // decrease xf index by 1 |
---|
| 965 | $cell->setXfIndex($xfIndex - 1); |
---|
| 966 | } else if ($xfIndex == $pIndex) { |
---|
| 967 | // set to default xf index 0 |
---|
| 968 | $cell->setXfIndex(0); |
---|
| 969 | } |
---|
| 970 | } |
---|
| 971 | } |
---|
| 972 | } |
---|
| 973 | } |
---|
| 974 | |
---|
| 975 | /** |
---|
| 976 | * Get the cellXf supervisor |
---|
| 977 | * |
---|
| 978 | * @return PHPExcel_Style |
---|
| 979 | */ |
---|
| 980 | public function getCellXfSupervisor() |
---|
| 981 | { |
---|
| 982 | return $this->_cellXfSupervisor; |
---|
| 983 | } |
---|
| 984 | |
---|
| 985 | /** |
---|
| 986 | * Get the workbook collection of cellStyleXfs |
---|
| 987 | * |
---|
| 988 | * @return PHPExcel_Style[] |
---|
| 989 | */ |
---|
| 990 | public function getCellStyleXfCollection() |
---|
| 991 | { |
---|
| 992 | return $this->_cellStyleXfCollection; |
---|
| 993 | } |
---|
| 994 | |
---|
| 995 | /** |
---|
| 996 | * Get cellStyleXf by index |
---|
| 997 | * |
---|
| 998 | * @param int $pIndex |
---|
| 999 | * @return PHPExcel_Style |
---|
| 1000 | */ |
---|
| 1001 | public function getCellStyleXfByIndex($pIndex = 0) |
---|
| 1002 | { |
---|
| 1003 | return $this->_cellStyleXfCollection[$pIndex]; |
---|
| 1004 | } |
---|
| 1005 | |
---|
| 1006 | /** |
---|
| 1007 | * Get cellStyleXf by hash code |
---|
| 1008 | * |
---|
| 1009 | * @param string $pValue |
---|
| 1010 | * @return PHPExcel_Style|false |
---|
| 1011 | */ |
---|
| 1012 | public function getCellStyleXfByHashCode($pValue = '') |
---|
| 1013 | { |
---|
| 1014 | foreach ($this->_cellXfStyleCollection as $cellStyleXf) { |
---|
| 1015 | if ($cellStyleXf->getHashCode() == $pValue) { |
---|
| 1016 | return $cellStyleXf; |
---|
| 1017 | } |
---|
| 1018 | } |
---|
| 1019 | return false; |
---|
| 1020 | } |
---|
| 1021 | |
---|
| 1022 | /** |
---|
| 1023 | * Add a cellStyleXf to the workbook |
---|
| 1024 | * |
---|
| 1025 | * @param PHPExcel_Style $pStyle |
---|
| 1026 | */ |
---|
| 1027 | public function addCellStyleXf(PHPExcel_Style $pStyle) |
---|
| 1028 | { |
---|
| 1029 | $this->_cellStyleXfCollection[] = $pStyle; |
---|
| 1030 | $pStyle->setIndex(count($this->_cellStyleXfCollection) - 1); |
---|
| 1031 | } |
---|
| 1032 | |
---|
| 1033 | /** |
---|
| 1034 | * Remove cellStyleXf by index |
---|
| 1035 | * |
---|
| 1036 | * @param int $pIndex |
---|
| 1037 | * @throws PHPExcel_Exception |
---|
| 1038 | */ |
---|
| 1039 | public function removeCellStyleXfByIndex($pIndex = 0) |
---|
| 1040 | { |
---|
| 1041 | if ($pIndex > count($this->_cellStyleXfCollection) - 1) { |
---|
| 1042 | throw new PHPExcel_Exception("CellStyleXf index is out of bounds."); |
---|
| 1043 | } else { |
---|
| 1044 | array_splice($this->_cellStyleXfCollection, $pIndex, 1); |
---|
| 1045 | } |
---|
| 1046 | } |
---|
| 1047 | |
---|
| 1048 | /** |
---|
| 1049 | * Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells |
---|
| 1050 | * and columns in the workbook |
---|
| 1051 | */ |
---|
| 1052 | public function garbageCollect() |
---|
| 1053 | { |
---|
| 1054 | // how many references are there to each cellXf ? |
---|
| 1055 | $countReferencesCellXf = array(); |
---|
| 1056 | foreach ($this->_cellXfCollection as $index => $cellXf) { |
---|
| 1057 | $countReferencesCellXf[$index] = 0; |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | foreach ($this->getWorksheetIterator() as $sheet) { |
---|
| 1061 | |
---|
| 1062 | // from cells |
---|
| 1063 | foreach ($sheet->getCellCollection(false) as $cellID) { |
---|
| 1064 | $cell = $sheet->getCell($cellID); |
---|
| 1065 | ++$countReferencesCellXf[$cell->getXfIndex()]; |
---|
| 1066 | } |
---|
| 1067 | |
---|
| 1068 | // from row dimensions |
---|
| 1069 | foreach ($sheet->getRowDimensions() as $rowDimension) { |
---|
| 1070 | if ($rowDimension->getXfIndex() !== null) { |
---|
| 1071 | ++$countReferencesCellXf[$rowDimension->getXfIndex()]; |
---|
| 1072 | } |
---|
| 1073 | } |
---|
| 1074 | |
---|
| 1075 | // from column dimensions |
---|
| 1076 | foreach ($sheet->getColumnDimensions() as $columnDimension) { |
---|
| 1077 | ++$countReferencesCellXf[$columnDimension->getXfIndex()]; |
---|
| 1078 | } |
---|
| 1079 | } |
---|
| 1080 | |
---|
| 1081 | // remove cellXfs without references and create mapping so we can update xfIndex |
---|
| 1082 | // for all cells and columns |
---|
| 1083 | $countNeededCellXfs = 0; |
---|
| 1084 | foreach ($this->_cellXfCollection as $index => $cellXf) { |
---|
| 1085 | if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf |
---|
| 1086 | ++$countNeededCellXfs; |
---|
| 1087 | } else { |
---|
| 1088 | unset($this->_cellXfCollection[$index]); |
---|
| 1089 | } |
---|
| 1090 | $map[$index] = $countNeededCellXfs - 1; |
---|
| 1091 | } |
---|
| 1092 | $this->_cellXfCollection = array_values($this->_cellXfCollection); |
---|
| 1093 | |
---|
| 1094 | // update the index for all cellXfs |
---|
| 1095 | foreach ($this->_cellXfCollection as $i => $cellXf) { |
---|
| 1096 | $cellXf->setIndex($i); |
---|
| 1097 | } |
---|
| 1098 | |
---|
| 1099 | // make sure there is always at least one cellXf (there should be) |
---|
| 1100 | if (empty($this->_cellXfCollection)) { |
---|
| 1101 | $this->_cellXfCollection[] = new PHPExcel_Style(); |
---|
| 1102 | } |
---|
| 1103 | |
---|
| 1104 | // update the xfIndex for all cells, row dimensions, column dimensions |
---|
| 1105 | foreach ($this->getWorksheetIterator() as $sheet) { |
---|
| 1106 | |
---|
| 1107 | // for all cells |
---|
| 1108 | foreach ($sheet->getCellCollection(false) as $cellID) { |
---|
| 1109 | $cell = $sheet->getCell($cellID); |
---|
| 1110 | $cell->setXfIndex( $map[$cell->getXfIndex()] ); |
---|
| 1111 | } |
---|
| 1112 | |
---|
| 1113 | // for all row dimensions |
---|
| 1114 | foreach ($sheet->getRowDimensions() as $rowDimension) { |
---|
| 1115 | if ($rowDimension->getXfIndex() !== null) { |
---|
| 1116 | $rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] ); |
---|
| 1117 | } |
---|
| 1118 | } |
---|
| 1119 | |
---|
| 1120 | // for all column dimensions |
---|
| 1121 | foreach ($sheet->getColumnDimensions() as $columnDimension) { |
---|
| 1122 | $columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] ); |
---|
| 1123 | } |
---|
| 1124 | |
---|
| 1125 | // also do garbage collection for all the sheets |
---|
| 1126 | $sheet->garbageCollect(); |
---|
| 1127 | } |
---|
| 1128 | } |
---|
| 1129 | |
---|
| 1130 | /** |
---|
| 1131 | * Return the unique ID value assigned to this spreadsheet workbook |
---|
| 1132 | * |
---|
| 1133 | * @return string |
---|
| 1134 | */ |
---|
| 1135 | public function getID() { |
---|
| 1136 | return $this->_uniqueID; |
---|
| 1137 | } |
---|
| 1138 | |
---|
| 1139 | } |
---|