18:58:39 Create new PHPExcel object<br />18:58:39 Set document properties<br />18:58:39 Add data<br />18:58:39 Set styling<br />18:58:39 Set autofilter range<br />18:58:39 Set active filters<br />18:58:39 Write to Excel2007 format<br />18:58:40 File written to 10autofilter-selection-1.xlsx<br />Call time to write Workbook was 0.8839 seconds<br />18:58:40 Current memory usage: 38.25 MB<br />18:58:40 Write to Excel5 format<br />18:58:41 File written to 10autofilter-selection-1.xls<br />Call time to write Workbook was 0.5114 seconds<br />18:58:41 Current memory usage: 40.25 MB<br />18:58:41 Peak memory usage: 46.50390625 MB<br />18:58:41 Done writing files<br />Files have been created in /var/www/mail_center/vendor/phpoffice/phpexcel/Examples<br />