03:18:12 Create new PHPExcel object<br />03:18:12 Set document properties<br />03:18:12 Add data<br />03:18:12 Set data validation<br />03:18:12 Write to Excel2007 format<br />03:18:12 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />03:18:12 Current memory usage: 4 MB<br />03:18:12 Peak memory usage: 4 MB<br />03:18:12 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/arcacontinental-rest/vendor/phpoffice/phpexcel/Examples<br />