21:30:37 Create new PHPExcel object<br />21:30:37 Set document properties<br />21:30:37 Add data<br />21:30:37 Set data validation<br />21:30:37 Write to Excel5 format<br />21:30:37 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0757 seconds<br />21:30:37 Current memory usage: 6.25 MB<br />21:30:37 Peak memory usage: 6.25 MB<br />21:30:37 Done writing file<br />File has been created in E:\www\mangofplus\Examples<br />