07:50:19 Create new PHPExcel object<br />07:50:19 Set document properties<br />07:50:19 Add data<br />07:50:19 Set data validation<br />07:50:19 Write to Excel2007 format<br />07:50:19 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0625 seconds<br />07:50:19 Current memory usage: 3.75 MB<br />07:50:19 Peak memory usage: 3.75 MB<br />07:50:19 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case9\simplewind\vendor\phpoffice\phpexcel\Examples<br />