18:05:37 Create new PHPExcel object<br />18:05:37 Set document properties<br />18:05:37 Add data<br />18:05:37 Set title row bold<br />18:05:37 Set autofilter<br />18:05:37 Write to Excel2007 format<br />18:05:37 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0205 seconds<br />18:05:37 Current memory usage: 5 MB<br />18:05:37 Write to Excel5 format<br />18:05:37 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0212 seconds<br />18:05:37 Current memory usage: 7.25 MB<br />18:05:37 Peak memory usage: 7.25 MB<br />18:05:37 Done writing files<br />Files have been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />