22:08:45 Create new PHPExcel object<br />22:08:45 Set document properties<br />22:08:45 Add some data<br />22:08:45 Rename worksheet<br />22:08:45 Write to Excel2007 format<br />22:08:45 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0238 seconds<br />22:08:45 Current memory usage: 7 MB<br />22:08:45 Peak memory usage: 7.5 MB<br />22:08:45 Done writing files<br />Files have been created in /var/www/rrpalayam/vendor/phpoffice/phpexcel/Examples<br />