00:51:39 Create new PHPExcel object<br />00:51:39 Set document properties<br />00:51:39 Add data<br />00:51:39 Set title row bold<br />00:51:39 Set autofilter<br />00:51:39 Write to Excel2007 format<br />00:51:39 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0222 seconds<br />00:51:39 Current memory usage: 5 MB<br />00:51:39 Write to Excel5 format<br />00:51:39 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0227 seconds<br />00:51:39 Current memory usage: 7.5 MB<br />00:51:39 Peak memory usage: 7.5 MB<br />00:51:39 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />