04:16:03 Create new PHPExcel object<br />04:16:03 Set document properties<br />04:16:03 Add data<br />04:16:03 Set data validation<br />04:16:03 Write to Excel2007 format<br />04:16:03 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0312 seconds<br />04:16:03 Current memory usage: 1 MB<br />04:16:03 Peak memory usage: 1 MB<br />04:16:03 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />