session_id(): b044c7b399382be4b5380f1473a62102<br>Cookie (from $_COOKIE): <pre>Array
(
    [PHPSESSID] =&gt; b044c7b399382be4b5380f1473a62102
)
</pre>Session content: <pre>Array
(
)
</pre><p><a href="session_test.php?set=hello">Set session to "hello"</a></p>