php获取访问客户端的一些信息
php获取客户端访问的信息， php获取信息 php php基础
我要获取访问我网站客户端的外网ip，主机名，访问时间，用什么浏览器访问。不知道该怎么写，找了一些方法，部分可以用部分用不了。希望大侠帮帮忙。print_r($_SERVER['REMOTE_HOST']);//这种办法获取主机名好像不行
print_r($_SERVER['REMOTE_ADDR']);//获取外网ip可以
回复讨论(解决方案)
客户端不一定有主机名的，而且应该要开放客户端 ident端口(port:113)才能获得
var_dump($_SERVER);
其??取??意?也不大,因??些?西都能模?仿造.
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