browscap ini指令未设置(browscap ini directive not set)

我使用get_browser()函数试图警告人们他们的浏览器不支持Javascript。 其实我用它来告诉他们他们可以使用我正在构建的Web应用程序的某些部分。 我决定正确使用Javascript，因为我厌倦了听那些害怕使用它的开发人员，我已经看到了这种语言的一些巨大潜力。 我离题了，这是错误。

browscap ini指令未设置

现在我想象这意味着我需要将它设置为php.ini。 有人能给我这个方向吗？

I'm using the get_browser() function in an attempt to warn people that their browser doesn't support Javascript. Actually I'm using it to tell them they can use certain parts of a web application I'm building. I've decided to properly use Javascript because I'm tired of listening to developers that are scared of using it and I've seen some great potential in the language. I digress, here is the error.

browscap ini directive not set

Now I'd imagine this means I need somthing set it the php.ini. Can someone give me some direction on this one?