19:28:06 Create new PHPExcel object<br />19:28:06 Set document properties<br />19:28:06 Add data<br />19:28:07 Set styling<br />19:28:07 Set autofilter range<br />19:28:07 Set active filters<br />19:28:07 Write to Excel2007 format<br />19:28:08 File written to 10autofilter-selection-1.xlsx<br />Call time to write Workbook was 0.7596 seconds<br />19:28:08 Current memory usage: 38.25 MB<br />19:28:08 Write to Excel5 format<br />19:28:08 File written to 10autofilter-selection-1.xls<br />Call time to write Workbook was 0.5137 seconds<br />19:28:08 Current memory usage: 40.25 MB<br />19:28:08 Peak memory usage: 46.50390625 MB<br />19:28:08 Done writing files<br />Files have been created in /var/www/mail_center/vendor/phpoffice/phpexcel/Examples<br />