Beállítottuk $_SESSION['test'] = hello<br>session_id(): 3090b3df6dd14e873a90bb2e598584f6<br>Cookie (from $_COOKIE): <pre>Array
(
    [PHPSESSID] =&gt; 3090b3df6dd14e873a90bb2e598584f6
)
</pre>Session content: <pre>Array
(
    [test] =&gt; hello
)
</pre><p><a href="session_test.php?set=hello">Set session to "hello"</a></p>