URL $session

[g_force]

I am trying to record in a session the current URL - does anyone know what the $_session would equal in this?

<?php
session_start(); 
$_SESSION['url'] =  // store current URL in session
?>

_Thanks all

[g_force]

OK .. so I found out about 20 seconds after posting >

<?php
session_start(); 
$_SESSION['url'] = $_SERVER['REQUEST_URI']; // store current URL in session
?>

This is for future reference of anyone that might need it..

[Ajeh]

Thanks for posting the update on what worked for you ...