14:29:52 Create new PHPExcel object<br />14:29:52 Set document properties<br />14:29:52 Add data<br />14:29:52 Set data validation<br />14:29:52 Write to Excel2007 format<br />14:29:52 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.1168 seconds<br />14:29:52 Current memory usage: 5.25 MB<br />14:29:52 Peak memory usage: 5.25 MB<br />14:29:52 Done writing file<br />File has been created in E:\www\__mango\Examples<br />