重写URL，用查询字符串中的标题替换ID

I'm pretty new to mod_rewrite, but I've done some searching around and can't find an answer to this question. I've got a site which has only one PHP page serving up dozens of pages of content depending on the ID passed to it in the query string. I'd like to rewrite the URL so that this ID I'm pretty new to mod_rewrite, but I've done so