15:06:31 Create new PHPExcel object<br />15:06:32 Set document properties<br />15:06:32 Add data<br />15:06:32 Set styling<br />15:06:32 Set autofilter range<br />15:06:32 Set active filters<br />15:06:32 Write to Excel2007 format<br />15:06:33 File written to 10autofilter-selection-1.xlsx<br />Call time to write Workbook was 1.1281 seconds<br />15:06:33 Current memory usage: 36.75 MB<br />15:06:33 Write to Excel5 format<br />15:06:34 File written to 10autofilter-selection-1.xls<br />Call time to write Workbook was 1.0090 seconds<br />15:06:34 Current memory usage: 40.25 MB<br />15:06:34 Peak memory usage: 51.75 MB<br />15:06:34 Done writing files<br />Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />