11:27:34 Create new PHPExcel object<br />11:27:34 Set document properties<br />11:27:34 Add data<br />11:27:34 Set data validation<br />11:27:34 Write to Excel2007 format<br />11:27:34 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />11:27:34 Current memory usage: 4 MB<br />11:27:34 Peak memory usage: 4 MB<br />11:27:34 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/sisco-pyme-web/vendor/phpoffice/phpexcel/Examples<br />