23:57:46 Create new PHPExcel object<br />23:57:46 Set document properties<br />23:57:46 Add data<br />23:57:46 Set data validation<br />23:57:46 Write to Excel2007 format<br />23:57:46 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0625 seconds<br />23:57:46 Current memory usage: 1 MB<br />23:57:46 Peak memory usage: 1 MB<br />23:57:46 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />