08:41:59 Create new PHPExcel object
08:41:59 Set document properties
08:41:59 Add data
08:41:59 Set data validation
08:41:59 Write to Excel2007 format
08:41:59 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0137 seconds
08:41:59 Current memory usage: 6 MB
08:41:59 Peak memory usage: 6 MB
08:41:59 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples