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- <?php
- error_reporting(E_ALL);
- ini_set('display_errors', TRUE);
- ini_set('display_startup_errors', TRUE);
- date_default_timezone_set('Europe/London');
- define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
- date_default_timezone_set('Europe/London');
- require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';
- echo date('H:i:s') , " Create new PHPExcel object" , EOL;
- $objPHPExcel = new PHPExcel();
- echo date('H:i:s') , " Add some data and formulas" , EOL;
- $objPHPExcel->getActiveSheet()->setCellValue('A1', '=B1')
- ->setCellValue('A2', '=B2+1')
- ->setCellValue('B1', '=A1+1')
- ->setCellValue('B2', '=A2');
- PHPExcel_Calculation::getInstance($objPHPExcel)->cyclicFormulaCount = 100;
- echo date('H:i:s') , " Calculated data" , EOL;
- for($row = 1; $row <= 2; ++$row) {
- for ($col = 'A'; $col != 'C'; ++$col) {
- if ((!is_null($formula = $objPHPExcel->getActiveSheet()->getCell($col.$row)->getValue())) &&
- ($formula[0] == '=')) {
- echo 'Value of ' , $col , $row , ' [' , $formula , ']: ' ,
- $objPHPExcel->getActiveSheet()->getCell($col.$row)->getCalculatedValue() . EOL;
- }
- }
- }
- echo date('H:i:s') , " Write to Excel2007 format" , EOL;
- $callStartTime = microtime(true);
- $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
- $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
- $callEndTime = microtime(true);
- $callTime = $callEndTime - $callStartTime;
- echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
- echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
- echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
- echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
- echo date('H:i:s') , " Done writing file" , EOL;
- echo 'File has been created in ' , getcwd() , EOL;
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