14:50:41 Create new PHPExcel object<br />14:50:41 Set document properties<br />14:50:41 Add some data<br />14:50:41 Rename worksheet<br />14:50:41 Write to Excel2007 format<br />14:50:41 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0351 seconds<br />14:50:41 Current memory usage: 4 MB<br />14:50:41 Peak memory usage: 4 MB<br />14:50:41 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />