07:54:17 Create new PHPExcel object<br />07:54:17 Set document properties<br />07:54:17 Add data<br />07:54:17 Set title row bold<br />07:54:17 Set autofilter<br />07:54:17 Write to Excel2007 format<br />07:54:17 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.0329 seconds<br />07:54:17 Current memory usage: 4 MB<br />07:54:17 Write to Excel5 format<br />07:54:17 File written to 10autofilter.xls<br />Call time to write Workbook was 0.0199 seconds<br />07:54:17 Current memory usage: 6 MB<br />07:54:17 Peak memory usage: 6 MB<br />07:54:17 Done writing files<br />Files have been created in /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples<br />