10:49:21 Create new PHPExcel object<br />10:49:21 Set document properties<br />10:49:21 Add data<br />10:49:21 Set title row bold<br />10:49:21 Set autofilter<br />10:49:21 Write to Excel2007 format<br />10:49:21 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0200 seconds<br />10:49:21 Current memory usage: 5 MB<br />10:49:21 Write to Excel5 format<br />10:49:21 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0213 seconds<br />10:49:21 Current memory usage: 7.25 MB<br />10:49:21 Peak memory usage: 7.25 MB<br />10:49:21 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />