00:13:13 Create new PHPExcel object<br />00:13:13 Set document properties<br />00:13:13 Add some data<br />00:13:13 Rename worksheet<br />00:13:13 Write to Excel2007 format<br />00:13:13 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0037 seconds<br />00:13:13 Current memory usage: 2 MB<br />00:13:13 Peak memory usage: 2.25 MB<br />00:13:13 Done writing files<br />Files have been created in /var/www/wu1n/vendor/phpoffice/phpexcel/Examples<br />