<install><![CDATA[
    
        $query = 'ALTER TABLE '.$db_prefix.'online ADD last_tid INT(10) UNSIGNED DEFAULT "0" NOT NULL';
        $forum_db->query($query) or error(__FILE__, __LINE__);
        
    ]]></install>
    
    <uninstall><![CDATA[
    
        $query = 'ALTER TABLE '.$db_prefix.'online DROP last_tid';
        $forum_db->query($query) or error(__FILE__, __LINE__);
        
    ]]></uninstall> 


    <hooks>

        <hook id="fn_cookie_login_qr_update_online_user, fn_set_default_user_qr_update_online_guest_user"><![CDATA[

                    $query['SET'] .= ', last_tid=0';

        ]]></hook>

        <hook id="vt_end"><![CDATA[

    $user_ident = ($forum_user['id']==1) ? ' AND ident=\''.$forum_db->escape(get_remote_address()).'\'' : '';
    $query = array(
        'UPDATE'    => 'online',
        'SET'        => 'last_tid='.$id,
        'WHERE'        => 'user_id='.$forum_user['id'].$user_ident
        );

    $forum_db->query_build($query) or error(__FILE__, __LINE__);

    $query = array(
        'SELECT'    => 'o.user_id, o.ident',
        'FROM'        => 'online AS o',
        'WHERE'        => 'o.idle=0 AND o.last_tid='.$id
    );

    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $forum_page['num_guests'] = $forum_page['num_users'] = 0;
    $users = array();
    
    while ($forum_user_online = $forum_db->fetch_assoc($result))
    {
        
        if ($forum_user_online['user_id'] > 1)
        {
            $users[] = ($forum_user['g_view_users'] == '1') ? '<a href="'.forum_link($forum_url['user'], $forum_user_online['user_id']).'">'.forum_htmlencode($forum_user_online['ident']).'</a>' : forum_htmlencode($forum_user_online['ident']);
            ++$forum_page['num_users'];
        }
        else
            ++$forum_page['num_guests'];
    }

require_once FORUM_ROOT.'lang/'.$forum_user['language'].'/index.php';
    
    $forum_page['online_info'] = array();
    $forum_page['online_info']['guests'] = ($forum_page['num_guests'] == 0) ? $lang_index['Guests none'] : sprintf((($forum_page['num_guests'] == 1) ? $lang_index['Guests single'] : $lang_index['Guests plural']), forum_number_format($forum_page['num_guests']));
    $forum_page['online_info']['users'] = ($forum_page['num_users'] == 0) ? $lang_index['Users none'] : sprintf((($forum_page['num_users'] == 1) ? $lang_index['Users single'] : $lang_index['Users plural']), forum_number_format($forum_page['num_users']));


?>
<div class="gen-content">
  <h2 class="hn"><span><?php printf($lang_index['Currently online'], implode($lang_index['Online stats separator'], $forum_page['online_info'])) ?></span>
<?php if (!empty($users)): ?>     —  <span><?php echo implode($lang_index['Online list separator'], $users) ?></span>
<?php endif;?>
 </h2>
</div>
<?php
        ]]></hook>




    </hooks>