10:51:45 Create new PHPExcel object<br />10:51:45 Set document properties<br />10:51:45 Add data<br />10:51:47 Set styling<br />10:51:47 Set autofilter range<br />10:51:47 Set active filters<br />10:51:47 Write to Excel2007 format<br />10:51:49 File written to 10autofilter-selection-1.xlsx<br />Call time to write Workbook was 2.3080 seconds<br />10:51:49 Current memory usage: 35.75 MB<br />10:51:49 Write to Excel5 format<br />10:51:51 File written to 10autofilter-selection-1.xls<br />Call time to write Workbook was 1.6845 seconds<br />10:51:51 Current memory usage: 38.25 MB<br />10:51:51 Peak memory usage: 50.25 MB<br />10:51:51 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />