19:31:03 Create new PHPExcel object<br />19:31:03 Set document properties<br />19:31:03 Add data<br />19:31:03 Set title row bold<br />19:31:03 Set autofilter<br />19:31:03 Write to Excel2007 format<br />19:31:03 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0077 seconds<br />19:31:03 Current memory usage: 2 MB<br />19:31:03 Write to Excel5 format<br />19:31:03 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0054 seconds<br />19:31:03 Current memory usage: 2 MB<br />19:31:03 Peak memory usage: 2 MB<br />19:31:03 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />