21:06:00 Create new PHPExcel object<br />21:06:00 Set document properties<br />21:06:00 Add some data<br />21:06:00 Rename worksheet<br />21:06:00 Write to Excel2007 format<br />21:06:00 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0249 seconds<br />21:06:00 Current memory usage: 7 MB<br />21:06:00 Peak memory usage: 7.5 MB<br />21:06:00 Done writing files<br />Files have been created in /var/www/skav909/vendor/phpoffice/phpexcel/Examples<br />