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  • 关于 PHP 获取 IP 的方法与安全问题

    calendar Apr 27, 2014 · 1 min read · IP client MIGRATED  ·
    分享到: twitter facebook linkedin copy

    今日为学校开发网站时，要加入限制外网 IP 段访问网站的功能。由于网站使用的是一个建站程序，我直接使用了其中内置的 getip 函数获取客户端 IP，然后根据 IP 网段限制访问。


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