19:45:04 Create new PHPExcel object<br />19:45:04 Set document properties<br />19:45:04 Add some data<br />19:45:04 Rename worksheet<br />19:45:04 Write to Excel2007 format<br />19:45:05 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0443 seconds<br />19:45:05 Current memory usage: 2.5 MB<br />19:45:05 Peak memory usage: 3 MB<br />19:45:05 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />