脚本切换ip地址_使用PHP脚本搜索IP地址”

朱雀 2022-12-06 15:27 210阅读 0赞

脚本切换ip地址

Retrieving the user's IP address is actually much simpler than you might think, and it can be done in a single line of PHP code.

检索用户的IP地址实际上比您想象的要简单得多，并且可以在一行PHP代码中完成。

What the PHP script you see below does is finds the IP address of a user and then posts the address on the page that holds the PHP code. In other words, any user who visits the page will be able to see their own IP address listed there.

您在下面看到PHP脚本所做的是找到用户的IP地址，然后将该地址张贴在包含PHP代码的页面上。 换句话说，任何访问该页面的用户都可以在此看到自己的IP地址。

**Note:** The way this PHP script is written here does not log any IP addresses nor does it show a user anyone else's IP address - just their own.

**注意：**此处编写此PHP脚本的方式不会记录任何IP地址，也不会向用户显示其他人的IP地址-只是他们自己的IP地址。

## “什么是我的IP” PHP脚本 **(** "What's My IP" PHP Script **)** ##

To return the IP address of the person visiting your site, use this line:

要返回访问您网站的人的IP地址，请使用以下行：

To retrieve the user's IP address and then echo it's value back to the user, you can use this example:

要检索用户的IP地址，然后将其值回显给用户，可以使用以下示例：

**Note:** This is generally accurate but will not work as intended if the user is accessing your website behind a proxy. This is because the proxy's IP address will be shown instead of the user's true address.

**注意：**这通常是准确的，但如果用户通过代理访问您的网站，则该功能将无法正常使用。 这是因为将显示代理的IP地址，而不是用户的真实地址。

## 测试IP地址 **(** Test the IP Address **)** ##

If you're not sure that the script is working, there are numerous websites you can visit to get some other perspectives on what your IP address is being reported as.

如果不确定脚本是否正常运行，可以访问许多网站，以获取有关报告IP地址的其他观点。

For example, after you implement the code from above, load the page and record the IP address that's given for your device. [WhatsMyIP.org][] or [IP Chicken][] are good places to check to see if the same IP address is recorded there.

例如，从上面实现代码之后，加载页面并记录为设备指定的IP地址。 [WhatsMyIP.org][]或[IP Chicken][]是检查此处是否记录了相同IP地址的好地方。

> 翻译自: [https://www.thoughtco.com/what-is-my-ip-2693929][https_www.thoughtco.com_what-is-my-ip-2693929]

脚本切换ip地址

[WhatsMyIP.org]: http://www.whatsmyip.org/
[IP Chicken]: http://www.ipchicken.com/
[https_www.thoughtco.com_what-is-my-ip-2693929]: https://www.thoughtco.com/what-is-my-ip-2693929