如何在PHP中获取客户端IP地址[重复] - How to get the client IP address in PHP [duplicate]

问题：

This question already has an answer here: 这个问题已经在这里有了答案：

• What is the most accurate way to retrieve a user's correct IP address in PHP? 在PHP中检索用户正确IP地址的最准确方法是什么？ 17 answers 17个答案

How can I get the client IP address using PHP? 如何使用PHP获取客户端IP地址？

I want to keep record of the user who logged into my website through his/her IP address. 我想保留经过其IP地址登陆到个人网站的用户的记录。

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解决方案：

参考一： https://stackoom.com/question/CbFp/如何在PHP中获取客户端IP地址-重复
参考二： https://oldbug.net/q/CbFp/How-to-get-the-client-IP-address-in-PHP-duplicate