| 复制代码if ($_SERVER["HTTP_X_FORWARDED_FOR"]) {
  if ($_SERVER["HTTP_CLIENT_IP"]) {
  $proxy = $_SERVER["HTTP_CLIENT_IP"];
} else {
  $proxy = $_SERVER["REMOTE_ADDR"];
}
$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} else {
if ($_SERVER["HTTP_CLIENT_IP"]) {
  $ip = $_SERVER["HTTP_CLIENT_IP"];
} else {
  $ip = $_SERVER["REMOTE_ADDR"];
}
}
 |