07readerPCLZip.php 2.9 KB

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  1. <?php
  2. /**
  3. * PHPExcel
  4. *
  5. * Copyright (c) 2006 - 2015 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 - 2015 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(E_ALL);
  28. ini_set('display_errors', TRUE);
  29. ini_set('display_startup_errors', TRUE);
  30. define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
  31. date_default_timezone_set('Europe/London');
  32. /** Include PHPExcel_IOFactory */
  33. require_once dirname(__FILE__) . '/../Classes/PHPExcel/IOFactory.php';
  34. if (!file_exists("05featuredemo.xlsx")) {
  35. exit("Please run 05featuredemo.php first." . EOL);
  36. }
  37. // Use PCLZip rather than ZipArchive to read the Excel2007 OfficeOpenXML file
  38. PHPExcel_Settings::setZipClass(PHPExcel_Settings::PCLZIP);
  39. echo date('H:i:s') , " Load from Excel2007 file" , EOL;
  40. $callStartTime = microtime(true);
  41. $objPHPExcel = PHPExcel_IOFactory::load("05featuredemo.xlsx");
  42. $callEndTime = microtime(true);
  43. $callTime = $callEndTime - $callStartTime;
  44. echo 'Call time to read Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
  45. // Echo memory usage
  46. echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
  47. echo date('H:i:s') , " Write to Excel2007 format" , EOL;
  48. $callStartTime = microtime(true);
  49. $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
  50. $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
  51. $callEndTime = microtime(true);
  52. $callTime = $callEndTime - $callStartTime;
  53. echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
  54. echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
  55. // Echo memory usage
  56. echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
  57. // Echo memory peak usage
  58. echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
  59. // Echo done
  60. echo date('H:i:s') , " Done writing file" , EOL;
  61. echo 'File has been created in ' , getcwd() , EOL;