11:31:59 Create new PHPExcel object<br />11:31:59 Set document properties<br />11:31:59 Add data<br />11:31:59 Set data validation<br />11:31:59 Write to Excel2007 format<br />11:31:59 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />11:31:59 Current memory usage: 2 MB<br />11:31:59 Peak memory usage: 2 MB<br />11:31:59 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5-pruebas/vendor/phpoffice/phpexcel/Examples<br />