+var_dump(http_negotiate_charset($csets[0], $cresult));
+var_dump(http_negotiate_content_type($ctype[0]));
+var_dump(http_negotiate_content_type($ctype[0], $tresult));
+var_dump(http_negotiate_language(array("unknown")));
+var_dump(http_negotiate_charset(array("unknown")));
+var_dump(http_negotiate_content_type(array("unknown")));
+print_r($lresult);
+print_r($cresult);
+print_r($tresult);