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03formulas.php 6.4 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 */
  28. error_reporting(E_ALL);
  29. ini_set('display_errors', TRUE);
  30. ini_set('display_startup_errors', TRUE);
  31. date_default_timezone_set('Europe/London');
  32. define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
  33. /** Include PHPExcel */
  34. require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';
  35. // Create new PHPExcel object
  36. echo date('H:i:s') , " Create new PHPExcel object" , EOL;
  37. $objPHPExcel = new PHPExcel();
  38. // Set document properties
  39. echo date('H:i:s') , " Set document properties" , EOL;
  40. $objPHPExcel->getProperties()->setCreator("Maarten Balliauw")
  41. ->setLastModifiedBy("Maarten Balliauw")
  42. ->setTitle("Office 2007 XLSX Test Document")
  43. ->setSubject("Office 2007 XLSX Test Document")
  44. ->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")
  45. ->setKeywords("office 2007 openxml php")
  46. ->setCategory("Test result file");
  47. // Add some data, we will use some formulas here
  48. echo date('H:i:s') , " Add some data" , EOL;
  49. $objPHPExcel->getActiveSheet()->setCellValue('A5', 'Sum:');
  50. $objPHPExcel->getActiveSheet()->setCellValue('B1', 'Range #1')
  51. ->setCellValue('B2', 3)
  52. ->setCellValue('B3', 7)
  53. ->setCellValue('B4', 13)
  54. ->setCellValue('B5', '=SUM(B2:B4)');
  55. echo date('H:i:s') , " Sum of Range #1 is " ,
  56. $objPHPExcel->getActiveSheet()->getCell('B5')->getCalculatedValue() , EOL;
  57. $objPHPExcel->getActiveSheet()->setCellValue('C1', 'Range #2')
  58. ->setCellValue('C2', 5)
  59. ->setCellValue('C3', 11)
  60. ->setCellValue('C4', 17)
  61. ->setCellValue('C5', '=SUM(C2:C4)');
  62. echo date('H:i:s') , " Sum of Range #2 is " ,
  63. $objPHPExcel->getActiveSheet()->getCell('C5')->getCalculatedValue() , EOL;
  64. $objPHPExcel->getActiveSheet()->setCellValue('A7', 'Total of both ranges:');
  65. $objPHPExcel->getActiveSheet()->setCellValue('B7', '=SUM(B5:C5)');
  66. echo date('H:i:s') , " Sum of both Ranges is " ,
  67. $objPHPExcel->getActiveSheet()->getCell('B7')->getCalculatedValue() , EOL;
  68. $objPHPExcel->getActiveSheet()->setCellValue('A8', 'Minimum of both ranges:');
  69. $objPHPExcel->getActiveSheet()->setCellValue('B8', '=MIN(B2:C4)');
  70. echo date('H:i:s') , " Minimum value in either Range is " ,
  71. $objPHPExcel->getActiveSheet()->getCell('B8')->getCalculatedValue() , EOL;
  72. $objPHPExcel->getActiveSheet()->setCellValue('A9', 'Maximum of both ranges:');
  73. $objPHPExcel->getActiveSheet()->setCellValue('B9', '=MAX(B2:C4)');
  74. echo date('H:i:s') , " Maximum value in either Range is " ,
  75. $objPHPExcel->getActiveSheet()->getCell('B9')->getCalculatedValue() , EOL;
  76. $objPHPExcel->getActiveSheet()->setCellValue('A10', 'Average of both ranges:');
  77. $objPHPExcel->getActiveSheet()->setCellValue('B10', '=AVERAGE(B2:C4)');
  78. echo date('H:i:s') , " Average value of both Ranges is " ,
  79. $objPHPExcel->getActiveSheet()->getCell('B10')->getCalculatedValue() , EOL;
  80. // Rename worksheet
  81. echo date('H:i:s') , " Rename worksheet" , EOL;
  82. $objPHPExcel->getActiveSheet()->setTitle('Formulas');
  83. // Set active sheet index to the first sheet, so Excel opens this as the first sheet
  84. $objPHPExcel->setActiveSheetIndex(0);
  85. // Save Excel 2007 file
  86. echo date('H:i:s') , " Write to Excel2007 format" , EOL;
  87. $callStartTime = microtime(true);
  88. $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
  89. //
  90. // If we set Pre Calculated Formulas to true then PHPExcel will calculate all formulae in the
  91. // workbook before saving. This adds time and memory overhead, and can cause some problems with formulae
  92. // using functions or features (such as array formulae) that aren't yet supported by the calculation engine
  93. // If the value is false (the default) for the Excel2007 Writer, then MS Excel (or the application used to
  94. // open the file) will need to recalculate values itself to guarantee that the correct results are available.
  95. //
  96. //$objWriter->setPreCalculateFormulas(true);
  97. $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
  98. $callEndTime = microtime(true);
  99. $callTime = $callEndTime - $callStartTime;
  100. echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
  101. echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
  102. // Echo memory usage
  103. echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
  104. // Save Excel 95 file
  105. echo date('H:i:s') , " Write to Excel5 format" , EOL;
  106. $callStartTime = microtime(true);
  107. $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
  108. $objWriter->save(str_replace('.php', '.xls', __FILE__));
  109. $callEndTime = microtime(true);
  110. $callTime = $callEndTime - $callStartTime;
  111. echo date('H:i:s') , " File written to " , str_replace('.php', '.xls', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
  112. echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
  113. // Echo memory usage
  114. echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
  115. // Echo memory peak usage
  116. echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
  117. // Echo done
  118. echo date('H:i:s') , " Done writing files" , EOL;
  119. echo 'Files have been created in ' , getcwd() , EOL;