14:57:25 Create new PHPExcel object<br />14:57:25 Set document properties<br />14:57:25 Add some data<br />14:57:25 Rename worksheet<br />14:57:25 Write to Excel2007 format<br />14:57:25 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />14:57:25 Current memory usage: 7 MB<br />14:57:25 Peak memory usage: 7.5 MB<br />14:57:25 Done writing files<br />Files have been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />