14:40:33 Create new PHPExcel object<br />14:40:33 Set document properties<br />14:40:33 Add data<br />14:40:33 Set data validation<br />14:40:33 Write to Excel2007 format<br />14:40:33 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.1191 seconds<br />14:40:33 Current memory usage: 5.25 MB<br />14:40:33 Peak memory usage: 5.25 MB<br />14:40:33 Done writing file<br />File has been created in E:\www\mangofplus\Examples<br />