19:10:32 Create new PHPExcel object<br />19:10:32 Set document properties<br />19:10:32 Add some data<br />19:10:32 Rename worksheet<br />19:10:32 Write to Excel2007 format<br />19:10:32 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0445 seconds<br />19:10:32 Current memory usage: 7 MB<br />19:10:32 Peak memory usage: 7.5 MB<br />19:10:32 Done writing files<br />Files have been created in /var/www/lido/vendor/phpoffice/phpexcel/Examples<br />