05:41:41 Create new PHPExcel object
05:41:41 Set document properties
05:41:41 Add data
05:41:41 Set data validation
05:41:41 Write to Excel2007 format
05:41:41 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0202 seconds
05:41:41 Current memory usage: 6 MB
05:41:41 Peak memory usage: 6 MB
05:41:41 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples