19:23:33 Create new PHPExcel object<br />19:23:33 Set document properties<br />19:23:33 Add data<br />19:23:33 Set data validation<br />19:23:33 Write to Excel5 format<br />19:23:33 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0610 seconds<br />19:23:33 Current memory usage: 6 MB<br />19:23:33 Peak memory usage: 6 MB<br />19:23:33 Done writing file<br />File has been created in E:\www\mangofplus\Examples<br />