统计在线人数。

一般独立在线人数统计程序都是统计在线的IP数，而这并不准确

例如局域网的访问者，比如公司，学校机房和网吧，虽然内网IP不同，但是外网IP都是一样

如果同一个局域网的无论多少人人访问你的网站则只被认为是一个人

这个小巧的程序解决了此问题，它以电脑为单为，每台电脑便算一个访问者

当然因为使用的是COOKIE，如果你在同一台电脑上使用两种不同核心的浏览器访问那就别当别论了！-The number of online statistics.

General independent online statistics program is the number of IP statistics online, but this is not accurate

For example, local visitors, for example, school room and cafe, although the IP network, but the network is the same as IP

If the same local area network no matter how many people to visit your site is only considered a person

This small program to solve this problem, it is a single by computer, each computer is a visitor

Of course because the use of cookie if you on the same computer using two different core browser access that will not do when the story!