程序采用PHP+文本的方式，需要GD库的支持，可以选择两种方式查看投票,默认的为饼图，可以自定义投票图形的背景色,前景色及修改投票数目，程序自动过滤重复的投票选项-PHP+ program uses text mode, you need to support GD library, you can choose between two ways to view the vote, the default is a pie chart, you can customize the voting

A EXT style PHP pie chart, statistical chart plug-in, PHP combined with JS plug-ins to achieve the circular pie chart example, this source is mainly demonstrated PHP how to call the plug-in, as well as parameter settings. The use of PHP, XML, Flash,