get a # from a url in php

Question

I\'m trying to code with the facebook API

here it says : http://developers.facebook.com/docs/authentication/javascript to get the access_token thing, but it\'s after

Answer 1

The fragment identifier is only used client side. The browser doesn't send it to the server, so you can't access it with PHP.

To quote the page you link to:

Your JavaScript library can read the token from the URL and store it in a cookie for future use.

You have to use JS to read it before it can be sent to the server.