10:51:44 Create new PHPExcel object<br />10:51:44 Set document properties<br />10:51:44 Add data<br />10:51:45 Set styling<br />10:51:46 Set autofilter range<br />10:51:46 Set active filters<br />10:51:46 Write to Excel2007 format<br />10:51:48 File written to 10autofilter-selection-2.xlsx<br />Call time to write Workbook was 2.1613 seconds<br />10:51:48 Current memory usage: 36.5 MB<br />10:51:48 Write to Excel5 format<br />10:51:49 File written to 10autofilter-selection-2.xls<br />Call time to write Workbook was 1.5187 seconds<br />10:51:49 Current memory usage: 38.5 MB<br />10:51:49 Peak memory usage: 50.5 MB<br />10:51:49 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />