22:05:20 Create new PHPExcel object<br />22:05:20 Set document properties<br />22:05:20 Add some data<br />22:05:20 Write to Excel2007 format<br />22:05:20 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0806 seconds<br />22:05:20 Current memory usage: 6.75 MB<br />22:05:20 Write to Excel5 format<br />22:05:20 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0691 seconds<br />22:05:20 Current memory usage: 8.5 MB<br />22:05:20 Peak memory usage: 8.5 MB<br />22:05:20 Done writing file<br />File has been created in /var/www/html/gestion_dls_laravel/vendor/phpoffice/phpexcel/Examples<br />