session_id() within the url

[Destramic]

hey im just wondering how to get the session id within the url?

 

example:

index.php?session_id=456n45l6j7567l67j5675j7  ...

 

i could simply do it this way but im sure there is a simpler way..

 

<?php

$session_id = session_id();

echo "<a href=/"index.php?session_id=".session_id."/" title=/"Home/">Home</a>";

 

 

thanks

 

Ricky