php fails to store any _SESSION or _GLOBALS variable
<p>I am storing a session and a global variable in file1.php. However, when I try to access those from file2.php I get nothing. I am using php 5.1.6.</p>

<pre><code>$_SESSION['abc'] = $a;
$GLOBALS['def'] = $b;
</code></pre>

<p>Any idea?</p>

<p>Thanks in advance.</p>
