14:47:33 Create new PHPExcel object<br />14:47:33 Set document properties<br />14:47:33 Add some data<br />14:47:33 Rename worksheet<br />14:47:33 Write to Excel2007 format<br />14:47:33 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0273 seconds<br />14:47:33 Current memory usage: 7 MB<br />14:47:33 Peak memory usage: 7.5 MB<br />14:47:33 Done writing files<br />Files have been created in /var/www/wm4populus/vendor/phpoffice/phpexcel/Examples<br />