12:49:57 Create new PHPExcel object<br />12:49:57 Set document properties<br />12:49:57 Add data<br />12:49:57 Set data validation<br />12:49:57 Write to Excel5 format<br />12:49:57 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0666 seconds<br />12:49:57 Current memory usage: 6 MB<br />12:49:57 Peak memory usage: 6 MB<br />12:49:57 Done writing file<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />