19:04:47 Create new PHPExcel object<br />19:04:47 Set document properties<br />19:04:47 Add some data<br />19:04:47 Rename worksheet<br />19:04:47 Write to Excel2007 format<br />19:04:47 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0233 seconds<br />19:04:47 Current memory usage: 7 MB<br />19:04:47 Peak memory usage: 7.5 MB<br />19:04:47 Done writing files<br />Files have been created in /var/www/wm4populus/vendor/phpoffice/phpexcel/Examples<br />