05:51:05 Create new PHPExcel object<br />05:51:05 Set document properties<br />05:51:05 Add data<br />05:51:05 Set data validation<br />05:51:05 Write to Excel2007 format<br />05:51:05 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0128 seconds<br />05:51:05 Current memory usage: 6 MB<br />05:51:05 Peak memory usage: 6 MB<br />05:51:05 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-rest/vendor/phpoffice/phpexcel/Examples<br />