15:43:43 Create new PHPExcel object
15:43:43 Set document properties
15:43:43 Add data
15:43:43 Set data validation
15:43:43 Write to Excel2007 format
15:43:43 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0147 seconds
15:43:43 Current memory usage: 6 MB
15:43:43 Peak memory usage: 6 MB
15:43:43 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5-pruebas/vendor/phpoffice/phpexcel/Examples