<?php
class PageLogout extends Page
{
    public function __construct($row)
    {
        global $sDB, $sRequest, $sUser;
        parent::__construct($row);

        $this->handleLogout();
        $this->redirect();
    }

    public function getQuestion()
    {
        return $this->question;
    }

    public function handleLogout()
    {
        global $sSession;
        $sSession->setVal('userId', 0);
        $sSession->serialize();
    }

    public function redirect()
    {
        global $sTemplate;
        header("Location: ".$sTemplate->getRoot());
        exit;
    }
}
?>