-// header('Content-type: application/xml; charset="utf-8"',true);
-header('Content-type: text/plain; charset="utf-8"',true);
+header('Content-type: application/xml; charset="utf-8"',true);
+// header('Content-type: text/plain; charset="utf-8"',true);
+// header('Content-type: text/html; charset="utf-8"',true);