capture redirected URL

[sarapb]

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.

<?php

$thisurl = "http://www.facebook.com/#!/pages/Gran-Piatto-dOro-Restaurant-New-York-NY/215114445194693";
$options = array(
 CURLOPT_RETURNTRANSFER => true,    
 CURLOPT_HEADER         => true,    
 CURLOPT_FOLLOWLOCATION => true,     
 CURLOPT_ENCODING       => "",       
 CURLOPT_USERAGENT      => "spider", 
 CURLOPT_AUTOREFERER    => true, 
 CURLOPT_CONNECTTIMEOUT => 120, 
 CURLOPT_TIMEOUT        => 120,
 CURLOPT_MAXREDIRS      => 10 );

$ch = curl_init( $thisurl );
curl_setopt_array( $ch, $options );
$content = curl_exec( $ch );
$header  = curl_getinfo( $ch );
curl_close( $ch ); 

echo $header["url"];

?>

What I am missing here ? Any response is appreciated, Thanks

[Dormilich]

a hash (#) in an URL denotes an anchor, so there is no guarantee that you can get that value in PHP*. with JavaScript that is a different topic …


a simple test with phpinfo() yielded no result