function getURL () {$ URL = "http: //". $ _ server ["http_host"]; if (isset ($ _ server ["request_uri")) {$ URL. = $ _ server ["request_uri"] Else {$ URL. = $ _ Server ["php_self"]; if (! EMPTY ($ _ Server ["Query_String"])) {$ URL. = "?". $ _ Server ["query_string"];}} return $ URL;} echo geturl ();
?>