14:24:00 Create new PHPExcel object<br />14:24:00 Set document properties<br />14:24:00 Add some data<br />14:24:00 Rename worksheet<br />14:24:00 Write to Excel2007 format<br />14:24:00 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0048 seconds<br />14:24:00 Current memory usage: 2 MB<br />14:24:00 Write to Excel5 format<br />14:24:00 File written to 01simple.xls<br />Call time to write Workbook was 0.0114 seconds<br />14:24:00 Current memory usage: 2 MB<br />14:24:00 Peak memory usage: 2 MB<br />14:24:00 Done writing files<br />Files have been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples<br />