如何检测用户是否在PHP的localhost上? [英] How can I detect if the user is on localhost in PHP?

问题描述

换句话说，我该如何判断使用我的Web应用程序的人是否在其驻留的服务器上?如果我没记错的话，出于安全考虑，PHPMyAdmin会执行类似的操作.

In other words, how can I tell if the person using my web application is on the server it resides on? If I remember correctly, PHPMyAdmin does something like this for security reasons.

推荐答案

您还可以使用$_SERVER['REMOTE_ADDR']，Web服务器为其提供客户端请求的IP地址.

You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is given by the web server.

$whitelist = array(
    '127.0.0.1',
    '::1'
);

if(!in_array($_SERVER['REMOTE_ADDR'], $whitelist)){
    // not valid
}

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