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/Examples/28iterator.php

https://github.com/iGroup/PHPExcel
PHP | 68 lines | 28 code | 12 blank | 28 comment | 3 complexity | 30bb3834ccdaae587b111c3059f9782c MD5 | raw file
Possible License(s): LGPL-2.0, LGPL-2.1
  1. <?php
  2. /**
  3. * PHPExcel
  4. *
  5. * Copyright (C) 2006 - 2012 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 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
  24. * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
  25. * @version ##VERSION##, ##DATE##
  26. */
  27. /** Error reporting */
  28. error_reporting(E_ALL);
  29. ini_set('display_errors', TRUE);
  30. ini_set('display_startup_errors', TRUE);
  31. define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
  32. date_default_timezone_set('Europe/London');
  33. /** PHPExcel_IOFactory */
  34. require_once '../Classes/PHPExcel/IOFactory.php';
  35. if (!file_exists("05featuredemo.xlsx")) {
  36. exit("Please run 05featuredemo.php first." . EOL);
  37. }
  38. echo date('H:i:s') , " Load from Excel2007 file" , EOL;
  39. $objReader = PHPExcel_IOFactory::createReader('Excel2007');
  40. $objPHPExcel = $objReader->load("05featuredemo.xlsx");
  41. echo date('H:i:s') , " Iterate worksheets" , EOL;
  42. foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) {
  43. echo 'Worksheet - ' , $worksheet->getTitle() , EOL;
  44. foreach ($worksheet->getRowIterator() as $row) {
  45. echo ' Row number - ' , $row->getRowIndex() , EOL;
  46. $cellIterator = $row->getCellIterator();
  47. $cellIterator->setIterateOnlyExistingCells(false); // Loop all cells, even if it is not set
  48. foreach ($cellIterator as $cell) {
  49. if (!is_null($cell)) {
  50. echo ' Cell - ' , $cell->getCoordinate() , ' - ' , $cell->getCalculatedValue() , EOL;
  51. }
  52. }
  53. }
  54. }
  55. // Echo memory peak usage
  56. echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;