08:28:08 Create new PHPExcel object<br />08:28:08 Set document properties<br />08:28:08 Add some data<br />08:28:08 Write to Excel2007 format<br />08:28:08 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0430 seconds<br />08:28:08 Current memory usage: 6 MB<br />08:28:08 Write to Excel5 format<br />08:28:08 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0393 seconds<br />08:28:08 Current memory usage: 8 MB<br />08:28:08 Peak memory usage: 8 MB<br />08:28:08 Done writing file<br />File has been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />