[Release] Online Today

$todays_users_diff = ($forum_user['timezone'] + ($forum_user['dst']-1)) * 3600;
$todays_users_now = time();

$query = array(
    'SELECT'    =>    'id, username',
    'FROM'        =>    'users',
    'WHERE'    =>    'last_visit>"'.strtotime(gmdate('M d Y', $todays_users_now + $todays_users_diff)).'" and group_id>0',
    'ORDER BY'    =>    'username'
);

$online_today[] = '<a href="'.forum_link($forum_url['user'], $ot_id).'">'.forum_htmlencode($ot_username).'</a>';

    $online_today[] = '<a href="'.forum_link($forum_url['user'], $ot_id).'">'.$ot_username.'</a>';

   $online_today[] = '<a href="'.forum_link($forum_url['user'], $ot_id).'">'.forum_htmlencode($ot_username).'</a>';

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE extension SYSTEM "ext-1.0.dtd">

<!--
/*
    Copyright (C) 2008 Garciat (Gabriel Garcia T.) <http://garciat.org/>
    Released under GPL license version 3 or any later version <http://www.gnu.org/licenses/gpl.html>
    
    This extension is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This extension is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this extension.  If not, see <http://www.gnu.org/licenses/>.
*/
-->

<extension engine="1.0">
    <id>online_today</id>
    <title>Online Today</title>
    <version>1.0.0</version>
    <description>Shows today's online users on the forum index.</description>
    <author>Garciat</author>
    <minversion>1.3</minversion>
    <maxtestedon>1.3.2</maxtestedon>
    
    <install>
        <![CDATA[

        ]]>
    </install>
    
    <uninstall>
        <![CDATA[

        ]]>
    </uninstall>
    
    <hooks>
        <hook id="in_new_online_data">
            <![CDATA[
if (file_exists($ext_info['path'].'/lang/'.$forum_user['language'].'/'.$ext_info['id'].'.php'))
    include $ext_info['path'].'/lang/'.$forum_user['language'].'/'.$ext_info['id'].'.php';
else
    include $ext_info['path'].'/lang/English/'.$ext_info['id'].'.php';

$todays_users_diff = ($forum_user['timezone'] + ($forum_user['dst']-1)) * 3600;
$todays_users_now = time();

$online_today_query = array(
    'SELECT'    =>    'id, username',
    'FROM'        =>    'users',
    'WHERE'    =>    'last_visit>"'.strtotime(gmdate('M d Y', $todays_users_now + $todays_users_diff)).'" and group_id>0',
    'ORDER BY'    =>    'username'
);

$online_today_result = $forum_db->query_build($online_today_query);

$online_today = array();
while(list($ot_id, $ot_username) = $forum_db->fetch_row($online_today_result))
    $online_today[] = '<a href="'.forum_link($forum_url['user'], $ot_id).'">'.forum_htmlencode($ot_username).'</a>';

if(!empty($online_today))
    echo '<h3 class="hn"><span>'.$lang_online_today['Online today'].': '.implode(', ', $online_today).'</span></h3>';
            ]]>
        </hook>
    </hooks>
</extension>