Liste complète des membres de Net_IDNA_php4, y compris les membres hérités :

$_allow_overlong	idna_convert
$_api_encoding	idna_convert
$_base	idna_convert
$_damp	idna_convert
$_error	idna_convert
$_initial_bias	idna_convert
$_initial_n	idna_convert
$_invalid_ucs	idna_convert
$_lbase	idna_convert
$_lcount	idna_convert
$_max_ucs	idna_convert
$_ncount	idna_convert
$_punycode_prefix	idna_convert
$_sbase	idna_convert
$_scount	idna_convert
$_skew	idna_convert
$_strict_mode	idna_convert
$_tbase	idna_convert
$_tcount	idna_convert
$_tmax	idna_convert
$_tmin	idna_convert
$_vbase	idna_convert
$_vcount	idna_convert
$NP	idna_convert
_adapt($delta, $npoints, $is_first)	idna_convert
_apply_cannonical_ordering($input)	idna_convert
_combine($input)	idna_convert
_decode($encoded)	idna_convert
_decode_digit($cp)	idna_convert
_encode($decoded)	idna_convert
_encode_digit($d)	idna_convert
_error($error= '')	idna_convert
_get_combining_class($char)	idna_convert
_hangul_compose($input)	idna_convert
_hangul_decompose($char)	idna_convert
_nameprep($input)	idna_convert
_ucs4_string_to_ucs4($input)	idna_convert
_ucs4_to_ucs4_string($input)	idna_convert
_ucs4_to_utf8($input)	idna_convert
_utf8_to_ucs4($input)	idna_convert
decode($input, $one_time_encoding=false)	idna_convert
encode($decoded, $one_time_encoding=false)	idna_convert
get_last_error()	idna_convert
idna_convert($options=false)	idna_convert
set_parameter($option, $value=false)	idna_convert
setParams($option, $param=false)	Net_IDNA_php4