05:41:41 Create new PHPExcel object<br />05:41:41 Set document properties<br />05:41:41 Add data<br />05:41:41 Set data validation<br />05:41:41 Write to Excel2007 format<br />05:41:41 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0202 seconds<br />05:41:41 Current memory usage: 6 MB<br />05:41:41 Peak memory usage: 6 MB<br />05:41:41 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />