14:11:30 Create new PHPExcel object<br />14:11:30 Set document properties<br />14:11:30 Add data<br />14:11:30 Set data validation<br />14:11:30 Write to Excel2007 format<br />14:11:30 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0422 seconds<br />14:11:30 Current memory usage: 3.75 MB<br />14:11:30 Peak memory usage: 3.75 MB<br />14:11:30 Done writing file<br />File has been created in C:\xampp\htdocs\vms\vendor\phpoffice\phpexcel\Examples<br />