11:52:42 Create new PHPExcel object<br />11:52:42 Set document properties<br />11:52:42 Add data<br />11:52:42 Set data validation<br />11:52:42 Write to Excel2007 format<br />11:52:42 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0147 seconds<br />11:52:42 Current memory usage: 6 MB<br />11:52:42 Peak memory usage: 6 MB<br />11:52:42 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-monederos/vendor/psr/phpoffice/phpexcel/Examples<br />