How to capture the final url that a website redirects to ?
For example: http://www.facebook.com/#!/pages/Gra...15114445194693

redirects to http://www.facebook.com/pages/Gran-P...15114445194693

Using below code:
I am getting the same link not the final link.

Code:
<?php

$thisurl = "http://www.facebook.com/#!/pages/Gran-Piatto-dOro-Restaurant-New-York-NY/215114445194693";
...