multiple session variables

[netfrugal]

I'm learning session variables and I can register 1 variable just fine:

<?php
    session_start();
$_SESSION['x1'] = 'testing this out';
    echo $_SESSION['x1'];
?>   

But, I tried to do more than one session variable and haven't been successful. I know it's probably an easy fix, but all the tutorials I read show me how to register just 1 variable.

thanks!

[HalfaBee]

<?php
    session_start();
$_SESSION['x1'] = 'testing this out';
$_SESSION['x2'] = 'testing this out too';

echo $_SESSION['x1'];
echo $_SESSION['x2'];
?> 

Not that echoing session variables is very useful in the same script.
Its when you go to another page that you suddenly find they are set as well.

[Tezread]

If you had loads of session variables a session array may be useful