PHP取得用户真实IP
时间：2010-12-27 来源：秩名
function getIp() {
if($_SERVER['HTTP_CLIENT_IP']) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif ($_SERVER['HTTP_X_FORWARDED_FOR']) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
}
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