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PHP 获取用户真实IP的函数

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Release: 2016-06-13 10:39:29
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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];
   }
}

?>


代码很简单,贴出来希望能大家能有所收获。

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