01:07:28 Create new PHPExcel object<br />01:07:28 Set document properties<br />01:07:28 Add data<br />01:07:28 Set data validation<br />01:07:28 Write to Excel2007 format<br />01:07:28 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0405 seconds<br />01:07:28 Current memory usage: 3.75 MB<br />01:07:28 Peak memory usage: 3.75 MB<br />01:07:28 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />