如何重定向链接？

Question

I have created one application for my portfolio.

Let's say the URL is http://fb.domain.com/about/ and my FB app is http://apps.facebook.com/myap/about/.

A user can access http://fb.domain.com/about/ directly from my site.

If the user types http://fb.domain.com/about/ or clicks http://fb.domain.com/about/, how do I redirect them to http://apps.facebook.com/myapp/about/

Here's an example from http://www.oodle.com.

If you go to this link, you will be redirected to here.

How is that done? Let me know. I currently use php for my site.

Answer 1

You can use ModRewrite in your .htaccess to redirect based on the rules set, which is probably the cleanest solution without involving hardcoding redirects in your code.