22:00:57 Create new PHPExcel object<br />22:00:57 Set document properties<br />22:00:57 Add data<br />22:00:57 Set title row bold<br />22:00:57 Set autofilter<br />22:00:57 Write to Excel2007 format<br />22:00:57 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />22:00:57 Current memory usage: 6 MB<br />22:00:57 Write to Excel5 format<br />22:00:57 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0125 seconds<br />22:00:57 Current memory usage: 8 MB<br />22:00:57 Peak memory usage: 8 MB<br />22:00:57 Done writing files<br />Files have been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />