Same user appears 3 times in the online list (Page 1 of 2)

##        Mod title:  Users online today
##
##      Mod version:  1.0.1
##   Works on PunBB:  1.2.5
##     Release date:  2005-06-14
##           Author:  Vincent Garnier a.k.a. vin100 (vin100@forx.fr)
##
##      Description:  This mod allow you to display a list of the registered
##                    users who was online during the day.
##
##   Affected files:  index.php
##                    lang/english/index.php
##                    lang/french/index.php
##                    style/imports/base.css
##
##       Affects DB:  No
##
##
##       DISCLAIMER:  Please note that "mods" are not officially supported by
##                    PunBB. Installation of this modification is done at your
##                    own risk. Backup your forum database and any and all
##                    applicable files before proceeding.
##
##


#
#---------[ 1. OPEN ]---------------------------------------------------------
#

index.php


#
#---------[ 2. FIND (line: 192) ]---------------------------------------------
#

    $num_users = count($users);


#
#---------[ 3. AFTER, ADD ]---------------------------------------------------
#

    // utilisateurs en ligne aujourd'hui
    $date = getdate(time());
    $todaystamp = mktime(0,0,0, $date['mon'], $date['mday'], $date['year']);

    $result = $db->query('SELECT username, id, last_visit from '.$db->prefix.'users WHERE last_visit >= \''.$todaystamp.'\' ORDER by last_visit DESC') or error('Impossible de retrouver la liste des utilisateurs en ligne aujourd\'hui', __FILE__, __LINE__, $db->error());

    $users_today = array();
    while ($pun_user_online_today = $db->fetch_assoc($result))
        $users_today[] .=  "\n\t\t\t\t".'<dd><a href="profile.php?id='.$pun_user_online_today['id'].'" title="Dernière visite de '.$pun_user_online_today['username'].' : '.format_time($pun_user_online_today['last_visit']).'">'.$pun_user_online_today['username'].'</a>';
        
    $num_users_today = count($users_today);



#
#---------[ 4. FIND (line: 193) ]---------------------------------------------
#

    echo "\t\t\t\t".'<dd>'. $lang_index['Users online'].': <strong>'.$num_users.'</strong></dd>'."\n\t\t\t\t".'<dd>'.$lang_index['Guests online'].': <strong>'.$num_guests.'</strong></dd>'."\n\t\t\t".'</dl>'."\n";


#
#---------[ 5. REPLACE WITH ]-------------------------------------------------
#

    echo "\t\t\t\t".'<dd>'.$lang_index['Users online'].': <strong>'.$num_users.'</strong></dd>'."\n\t\t\t\t".'<dd>'.$lang_index['Users today'].': <strong>'.$num_users_today.'</strong></dd>'."\n\t\t\t\t".'<dd>'.$lang_index['Guests online'].': <strong>'.$num_guests.'</strong></dd>'."\n\t\t\t".'</dl>'."\n";


#
#---------[ 6. FIND (line: 196-199) ]-----------------------------------------
#

    if ($num_users > 0)
        echo "\t\t\t".'<dl id="onlinelist" class= "clearb">'."\n\t\t\t\t".'<dt><strong>'.$lang_index['Online'].': </strong></dt>'."\t\t\t\t".implode(',</dd> ', $users).'</dd>'."\n\t\t\t".'</dl>'."\n";
    else
        echo "\t\t\t".'<div class="clearer"></div>'."\n";


#
#---------[ 7. AFTER, ADD ]---------------------------------------------------
#

    // liste utilisateurs en ligne aujourd'hui
    echo "\t\t\t".'<dl id="onlinetodaylist">'."\n\t\t\t\t".'<dt><strong>'.$lang_index['Online today'].': </strong></dt>';
                
    if ($num_users_today > 0) 
        echo implode(',</dd> ', $users_today).'</dd>'."\n\t\t\t".'</dl>'."\n";
    else
        echo '<dd><em>aucun</em></dd>'."\n\t\t\t".'</dl>'."\n";


#
#---------[ 8. OPEN ]---------------------------------------------------------
#

style/imports/base.css


#
#---------[ 9. FIND (line: 223) ]---------------------------------------------
#

#onlinelist DD, #onlinelist DT, #brdmenu LI, DIV.linkst LI, DIV.linksb LI, DIV.postlinksb LI,
DIV.postfootright LI, UL.bblinks LI {
    DISPLAY: inline;
    HEIGHT: 0
}


#
#---------[ 10. REPLACE WITH ]------------------------------------------------
#

#onlinelist DD, #onlinelist DT, #onlinetodaylist DD, #onlinetodaylist DT,
#brdmenu LI, DIV.linkst LI, DIV.linksb LI, DIV.postlinksb LI,
DIV.postfootright LI, UL.bblinks LI {
    DISPLAY: inline;
    HEIGHT: 0
}


#
#---------[ 11. OPEN ]--------------------------------------------------------
#

lang/English/index.php


#
#---------[ 12. FIND (line: 4) ]----------------------------------------------
#

$lang_index = array(



#
#---------[ 13. AFTER, ADD ]--------------------------------------------------
#

'Online today'            =>    'Online today',
'Users today'            =>    'Registered users today',



#
#---------[ 14. OPEN ]--------------------------------------------------------
#

lang/French/index.php


#
#---------[ 15. FIND (line: 4) ]----------------------------------------------
#

$lang_index = array(



#
#---------[ 16. AFTER, ADD ]--------------------------------------------------
#

'Online today'            =>    'En ligne aujourd\'hui',
'Users today'            =>    'Membres aujourd\'hui',


#
#---------[ 17. SAVE/UPLOAD ]-------------------------------------------------