if
(!
empty
(
$_SERVER
[
"HTTP_CLIENT_IP"
])){
$cip
=
$_SERVER
[
"HTTP_CLIENT_IP"
];
}
elseif
(!
empty
(
$_SERVER
[
"HTTP_X_FORWARDED_FOR"
])){
$cip
=
$_SERVER
[
"HTTP_X_FORWARDED_FOR"
];
}
elseif
(!
empty
(
$_SERVER
[
"REMOTE_ADDR"
])){
$cip
=
$_SERVER
[
"REMOTE_ADDR"
];
}
else
{
$cip
=
"無法獲取！"
;
}
print "您的IP地址是：".
$cip
;