11:07:04 Create new PHPExcel object<br />11:07:04 Set document properties<br />11:07:04 Add some data<br />11:07:04 Rename worksheet<br />11:07:04 Write to Excel2007 format<br />11:07:04 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0047 seconds<br />11:07:04 Current memory usage: 1.5 MB<br />11:07:04 Write to Excel5 format<br />11:07:04 File written to 01simple.xls<br />Call time to write Workbook was 0.0150 seconds<br />11:07:04 Current memory usage: 4 MB<br />11:07:04 Peak memory usage: 4 MB<br />11:07:04 Done writing files<br />Files have been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />