'); date_default_timezone_set('Europe/London'); include "05featuredemo.inc.php"; /** Include PHPExcel */ require_once dirname(__FILE__) . '/../src/Bootstrap.php'; echo date('H:i:s') , " Write to CSV format" , EOL; $callStartTime = microtime(true); $objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'CSV')->setDelimiter(',') ->setEnclosure('"') ->setSheetIndex(0) ->save(str_replace('.php', '.csv', __FILE__)); $callEndTime = microtime(true); $callTime = $callEndTime - $callStartTime; echo date('H:i:s') , " File written to " , str_replace('.php', '.csv', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL; echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL; // Echo memory usage echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL; echo date('H:i:s') , " Read from CSV format" , EOL; $callStartTime = microtime(true); $objReader = \PHPExcel\IOFactory::createReader('CSV')->setDelimiter(',') ->setEnclosure('"') ->setSheetIndex(0); $objPHPExcelFromCSV = $objReader->load(str_replace('.php', '.csv', __FILE__)); $callEndTime = microtime(true); $callTime = $callEndTime - $callStartTime; echo 'Call time to reload Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL; // Echo memory usage echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL; echo date('H:i:s') , " Write to Excel2007 format" , EOL; $callStartTime = microtime(true); $objWriter2007 = \PHPExcel\IOFactory::createWriter($objPHPExcelFromCSV, 'Excel2007'); $objWriter2007->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 memory usage echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL; echo date('H:i:s') , " Write to CSV format" , EOL; $callStartTime = microtime(true); $objWriterCSV = \PHPExcel\IOFactory::createWriter($objPHPExcelFromCSV, 'CSV'); $objWriterCSV->setExcelCompatibility(true); $objWriterCSV->save(str_replace('.php', '_excel.csv', __FILE__)); $callEndTime = microtime(true); $callTime = $callEndTime - $callStartTime; echo date('H:i:s') , " File written to " , str_replace('.php', '_excel.csv', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL; echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL; // Echo memory usage echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL; // Echo memory peak usage echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL; // Echo done echo date('H:i:s') , " Done writing files" , EOL; echo 'Files have been created in ' , getcwd() , EOL;