13:07:25 Create new PHPExcel object<br />13:07:25 Set document properties<br />13:07:25 Add data<br />13:07:25 Set data validation<br />13:07:25 Write to Excel5 format<br />13:07:25 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0285 seconds<br />13:07:25 Current memory usage: 5.25 MB<br />13:07:25 Peak memory usage: 5.25 MB<br />13:07:25 Done writing file<br />File has been created in /var/www/html/gestion_dls_laravel/vendor/phpoffice/phpexcel/Examples<br />