returning <form method="post" action="/COM2409/207-cookie_login.php">
    Name : <input type="text" name="user_name"/><br/>
    Pass : <input type="password" name="user_pass"/><br/>
    <input type="submit"/>
    </form><hr><pre>Array
(
    [PHPSESSID] => 4cc8eb2d6ad7bf791b8d37483b79a101
)
</pre>