03:56:48 Create new PHPExcel object
03:56:48 Set document properties
03:56:48 Add data
03:56:48 Set data validation
03:56:48 Write to Excel2007 format
03:56:48 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0131 seconds
03:56:48 Current memory usage: 6 MB
03:56:48 Peak memory usage: 6 MB
03:56:48 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples