21:52:03 Create new PHPExcel object<br />21:52:03 Set document properties<br />21:52:03 Add some data<br />21:52:03 Write to Excel2007 format<br />21:52:03 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0741 seconds<br />21:52:03 Current memory usage: 4 MB<br />21:52:03 Write to Excel5 format<br />21:52:03 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0558 seconds<br />21:52:03 Current memory usage: 6 MB<br />21:52:03 Peak memory usage: 6 MB<br />21:52:03 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />