10:28:53 Create new PHPExcel object<br />10:28:53 Set document properties<br />10:28:53 Add data<br />10:28:53 Set data validation<br />10:28:53 Write to Excel2007 format<br />10:28:54 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0838 seconds<br />10:28:54 Current memory usage: 3.75 MB<br />10:28:54 Peak memory usage: 3.75 MB<br />10:28:54 Done writing file<br />File has been created in C:\xampp\htdocs\vms\vendor\phpoffice\phpexcel\Examples<br />