var_dump(http_negotiate_charset($csets[0], $cresult));
var_dump(http_negotiate_content_type($ctype[0]));
var_dump(http_negotiate_content_type($ctype[0], $tresult));
var_dump(http_negotiate_charset($csets[0], $cresult));
var_dump(http_negotiate_content_type($ctype[0]));
var_dump(http_negotiate_content_type($ctype[0], $tresult));