This hook can be used for performing tasks after a successful user logout and for changing the page to which the user will be redirected (by returning a different redirection URL). The user data will still be availbale in $PHORUM["user"] at this point.

Call time:

In login.php, after a logout, just before redirecting the user to a Phorum page.

Hook input:

The redirection URL.

Hook output:

Same as input.

Example code:

function phorum_mod_foo_after_logout($url)
{
    global $PHORUM;

    // Return to the site's main page on logout
    $url = $PHORUM["mod_foo"]["site_url"];

    return $url;
}