How can display username in home page on my forum?

if ($forum_user['is_guest'])
    $visit_elements['<!-- forum_welcome -->'] = '<p id="welcome"><span>'.$lang_common['Not logged in'].'</span> <span>'.$lang_common['Login nag'].'</span></p>';
else
    $visit_elements['<!-- forum_welcome -->'] = '<p id="welcome"><span>'.sprintf($lang_common['Logged in as'], '<strong>'.forum_htmlencode($forum_user['realname'] != '' ? $forum_user['realname'] : $forum_user['username']).'</strong>').'</span></p>';

$query['SELECT'] .= ', u.realname';

$forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), (($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.forum_htmlencode($cur_post['username']).'</a>' : '<strong>'.forum_htmlencode($cur_post['username']).'</strong>')).'</span>';

        {
            $realname = $cur_post['realname'] != '' ? forum_htmlencode($cur_post['realname']) : forum_htmlencode($cur_post['username']);
            
            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), (($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.$realname.'</a>' : '<strong>'.$realname.'</strong>')).'</span>';
        }

$query['SELECT'] .= ', u.realname';

<?php
/**
 * Lists the posts in the specified topic.
 *
 * @copyright (C) 2008-2012 PunBB, partially based on code (C) 2008-2009 FluxBB.org
 * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
 * @package PunBB
 */


if (!defined('FORUM_ROOT'))
    define('FORUM_ROOT', './');
require FORUM_ROOT.'include/common.php';

($hook = get_hook('vt_start')) ? eval($hook) : null;

if ($forum_user['g_read_board'] == '0')
    message($lang_common['No view']);

// Load the viewtopic.php language file
require FORUM_ROOT.'lang/'.$forum_user['language'].'/topic.php';


$action = isset($_GET['action']) ? $_GET['action'] : null;
$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
$pid = isset($_GET['pid']) ? intval($_GET['pid']) : 0;
if ($id < 1 && $pid < 1)
    message($lang_common['Bad request']);


// If a post ID is specified we determine topic ID and page number so we can redirect to the correct message
if ($pid)
{
    $query = array(
        'SELECT'    => 'p.topic_id, p.posted',
        'FROM'        => 'posts AS p',
        'WHERE'        => 'p.id='.$pid
    );

    ($hook = get_hook('vt_qr_get_post_info')) ? eval($hook) : null;
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $topic_info = $forum_db->fetch_assoc($result);

    if (!$topic_info)
    {
        message($lang_common['Bad request']);
    }

    $id = $topic_info['topic_id'];

    // Determine on what page the post is located (depending on $forum_user['disp_posts'])
    $query = array(
        'SELECT'    => 'COUNT(p.id)',
        'FROM'        => 'posts AS p',
        'WHERE'        => 'p.topic_id='.$topic_info['topic_id'].' AND p.posted<'.$topic_info['posted']
    );

    ($hook = get_hook('vt_qr_get_post_page')) ? eval($hook) : null;
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $num_posts = $forum_db->result($result) + 1;

    $_GET['p'] = ceil($num_posts / $forum_user['disp_posts']);
}

// If action=new, we redirect to the first new post (if any)
else if ($action == 'new')
{
    if (!$forum_user['is_guest'])
    {
        // We need to check if this topic has been viewed recently by the user
        $tracked_topics = get_tracked_topics();
        $last_viewed = isset($tracked_topics['topics'][$id]) ? $tracked_topics['topics'][$id] : $forum_user['last_visit'];

        ($hook = get_hook('vt_find_new_post')) ? eval($hook) : null;

        $query = array(
            'SELECT'    => 'MIN(p.id)',
            'FROM'        => 'posts AS p',
            'WHERE'        => 'p.topic_id='.$id.' AND p.posted>'.$last_viewed
        );

        ($hook = get_hook('vt_qr_get_first_new_post')) ? eval($hook) : null;
        $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
        $first_new_post_id = $forum_db->result($result);

        if ($first_new_post_id)
        {
            header('Location: '.str_replace('&amp;', '&', forum_link($forum_url['post'], $first_new_post_id)));
            exit;
        }
    }

    header('Location: '.str_replace('&amp;', '&', forum_link($forum_url['topic_last_post'], $id)));
    exit;
}

// If action=last, we redirect to the last post
else if ($action == 'last')
{
    $query = array(
        'SELECT'    => 't.last_post_id',
        'FROM'        => 'topics AS t',
        'WHERE'        => 't.id='.$id
    );

    ($hook = get_hook('vt_qr_get_last_post')) ? eval($hook) : null;
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $last_post_id = $forum_db->result($result);

    if ($last_post_id)
    {
        header('Location: '.str_replace('&amp;', '&', forum_link($forum_url['post'], $last_post_id)));
        exit;
    }
}


// Fetch some info about the topic
$query = array(
    'SELECT'    => 't.subject, t.first_post_id, t.closed, t.num_replies, t.sticky, f.id AS forum_id, f.forum_name, f.moderators, fp.post_replies',
    'FROM'        => 'topics AS t',
    'JOINS'        => array(
        array(
            'INNER JOIN'    => 'forums AS f',
            'ON'            => 'f.id=t.forum_id'
        ),
        array(
            'LEFT JOIN'        => 'forum_perms AS fp',
            'ON'            => '(fp.forum_id=f.id AND fp.group_id='.$forum_user['g_id'].')'
        )
    ),
    'WHERE'        => '(fp.read_forum IS NULL OR fp.read_forum=1) AND t.id='.$id.' AND t.moved_to IS NULL'
);

if (!$forum_user['is_guest'] && $forum_config['o_subscriptions'] == '1')
{
    $query['SELECT'] .= ', s.user_id AS is_subscribed';
    $query['JOINS'][] = array(
        'LEFT JOIN'    => 'subscriptions AS s',
        'ON'        => '(t.id=s.topic_id AND s.user_id='.$forum_user['id'].')'
    );
}

($hook = get_hook('vt_qr_get_topic_info')) ? eval($hook) : null;
$result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
$cur_topic = $forum_db->fetch_assoc($result);

if (!$cur_topic)
{
    message($lang_common['Bad request']);
}

($hook = get_hook('vt_modify_topic_info')) ? eval($hook) : null;

// Sort out who the moderators are and if we are currently a moderator (or an admin)
$mods_array = ($cur_topic['moderators'] != '') ? unserialize($cur_topic['moderators']) : array();
$forum_page['is_admmod'] = ($forum_user['g_id'] == FORUM_ADMIN || ($forum_user['g_moderator'] == '1' && array_key_exists($forum_user['username'], $mods_array))) ? true : false;

// Can we or can we not post replies?
if ($cur_topic['closed'] == '0' || $forum_page['is_admmod'])
    $forum_user['may_post'] = (($cur_topic['post_replies'] == '' && $forum_user['g_post_replies'] == '1') || $cur_topic['post_replies'] == '1' || $forum_page['is_admmod']) ? true : false;
else
    $forum_user['may_post'] = false;

// Add/update this topic in our list of tracked topics
if (!$forum_user['is_guest'])
{
    $tracked_topics = get_tracked_topics();
    $tracked_topics['topics'][$id] = time();
    set_tracked_topics($tracked_topics);
}

// Determine the post offset (based on $_GET['p'])
$forum_page['num_pages'] = ceil(($cur_topic['num_replies'] + 1) / $forum_user['disp_posts']);
$forum_page['page'] = (!isset($_GET['p']) || !is_numeric($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $forum_page['num_pages']) ? 1 : $_GET['p'];
$forum_page['start_from'] = $forum_user['disp_posts'] * ($forum_page['page'] - 1);
$forum_page['finish_at'] = min(($forum_page['start_from'] + $forum_user['disp_posts']), ($cur_topic['num_replies'] + 1));
$forum_page['items_info'] = generate_items_info($lang_topic['Posts'], ($forum_page['start_from'] + 1), ($cur_topic['num_replies'] + 1));

($hook = get_hook('vt_modify_page_details')) ? eval($hook) : null;

// Navigation links for header and page numbering for title/meta description
if ($forum_page['page'] < $forum_page['num_pages'])
{
    $forum_page['nav']['last'] = '<link rel="last" href="'.forum_sublink($forum_url['topic'], $forum_url['page'], $forum_page['num_pages'], array($id, sef_friendly($cur_topic['subject']))).'" title="'.$lang_common['Page'].' '.$forum_page['num_pages'].'" />';
    $forum_page['nav']['next'] = '<link rel="next" href="'.forum_sublink($forum_url['topic'], $forum_url['page'], ($forum_page['page'] + 1), array($id, sef_friendly($cur_topic['subject']))).'" title="'.$lang_common['Page'].' '.($forum_page['page'] + 1).'" />';
}
if ($forum_page['page'] > 1)
{
    $forum_page['nav']['prev'] = '<link rel="prev" href="'.forum_sublink($forum_url['topic'], $forum_url['page'], ($forum_page['page'] - 1), array($id, sef_friendly($cur_topic['subject']))).'" title="'.$lang_common['Page'].' '.($forum_page['page'] - 1).'" />';
    $forum_page['nav']['first'] = '<link rel="first" href="'.forum_link($forum_url['topic'], array($id, sef_friendly($cur_topic['subject']))).'" title="'.$lang_common['Page'].' 1" />';
}

if ($forum_config['o_censoring'] == '1')
    $cur_topic['subject'] = censor_words($cur_topic['subject']);

// Generate paging and posting links
$forum_page['page_post']['paging'] = '<p class="paging"><span class="pages">'.$lang_common['Pages'].'</span> '.paginate($forum_page['num_pages'], $forum_page['page'], $forum_url['topic'], $lang_common['Paging separator'], array($id, sef_friendly($cur_topic['subject']))).'</p>';

if ($forum_user['may_post'])
    $forum_page['page_post']['posting'] = '<p class="posting"><a class="newpost" href="'.forum_link($forum_url['new_reply'], $id).'"><span>'.$lang_topic['Post reply'].'</span></a></p>';
else if ($forum_user['is_guest'])
    $forum_page['page_post']['posting'] = '<p class="posting">'.sprintf($lang_topic['Login to post'], '<a href="'.forum_link($forum_url['login']).'">'.$lang_common['login'].'</a>', '<a href="'.forum_link($forum_url['register']).'">'.$lang_common['register'].'</a>').'</p>';
else if ($cur_topic['closed'] == '1')
    $forum_page['page_post']['posting'] = '<p class="posting">'.$lang_topic['Topic closed info'].'</p>';
else
    $forum_page['page_post']['posting'] = '<p class="posting">'.$lang_topic['No permission'].'</p>';

// Setup main options
$forum_page['main_title'] = $lang_topic['Topic options'];
$forum_page['main_head_options'] = array(
    'rss' => '<span class="feed first-item"><a class="feed" href="'.forum_link($forum_url['topic_rss'], $id).'">'.$lang_topic['RSS topic feed'].'</a></span>'
);

if (!$forum_user['is_guest'] && $forum_config['o_subscriptions'] == '1')
{
    if ($cur_topic['is_subscribed'])
        $forum_page['main_head_options']['unsubscribe'] = '<span><a class="sub-option" href="'.forum_link($forum_url['unsubscribe'], array($id, generate_form_token('unsubscribe'.$id.$forum_user['id']))).'"><em>'.$lang_topic['Unsubscribe'].'</em></a></span>';
    else
        $forum_page['main_head_options']['subscribe'] = '<span><a class="sub-option" href="'.forum_link($forum_url['subscribe'], array($id, generate_form_token('subscribe'.$id.$forum_user['id']))).'" title="'.$lang_topic['Subscribe info'].'">'.$lang_topic['Subscribe'].'</a></span>';
}

if ($forum_page['is_admmod'])
{
    $forum_page['main_foot_options'] = array(
        'move' => '<span class="first-item"><a class="mod-option" href="'.forum_link($forum_url['move'], array($cur_topic['forum_id'], $id)).'">'.$lang_topic['Move'].'</a></span>',
        'delete' => '<span><a class="mod-option" href="'.forum_link($forum_url['delete'], $cur_topic['first_post_id']).'">'.$lang_topic['Delete topic'].'</a></span>',
        'close' => (($cur_topic['closed'] == '1') ? '<span><a class="mod-option" href="'.forum_link($forum_url['open'], array($cur_topic['forum_id'], $id, generate_form_token('open'.$id))).'">'.$lang_topic['Open'].'</a></span>' : '<span><a class="mod-option" href="'.forum_link($forum_url['close'], array($cur_topic['forum_id'], $id, generate_form_token('close'.$id))).'">'.$lang_topic['Close'].'</a></span>'),
        'sticky' => (($cur_topic['sticky'] == '1') ? '<span><a class="mod-option" href="'.forum_link($forum_url['unstick'], array($cur_topic['forum_id'], $id, generate_form_token('unstick'.$id))).'">'.$lang_topic['Unstick'].'</a></span>' : '<span><a class="mod-option" href="'.forum_link($forum_url['stick'], array($cur_topic['forum_id'], $id, generate_form_token('stick'.$id))).'">'.$lang_topic['Stick'].'</a></span>')
    );

    if ($cur_topic['num_replies'] != 0)
        $forum_page['main_foot_options']['moderate_topic'] = '<span><a class="mod-option" href="'.forum_sublink($forum_url['moderate_topic'], $forum_url['page'], $forum_page['page'], array($cur_topic['forum_id'], $id)).'">'.$lang_topic['Moderate topic'].'</a></span>';
}

// Setup breadcrumbs
$forum_page['crumbs'] = array(
    array($forum_config['o_board_title'], forum_link($forum_url['index'])),
    array($cur_topic['forum_name'], forum_link($forum_url['forum'], array($cur_topic['forum_id'], sef_friendly($cur_topic['forum_name'])))),
    $cur_topic['subject']
);

// Setup main heading
$forum_page['main_title'] = (($cur_topic['closed'] == '1') ? $lang_topic['Topic closed'].' ' : '').'<a class="permalink" href="'.forum_link($forum_url['topic'], array($id, sef_friendly($cur_topic['subject']))).'" rel="bookmark" title="'.$lang_topic['Permalink topic'].'">'.forum_htmlencode($cur_topic['subject']).'</a>';

if ($forum_page['num_pages'] > 1)
    $forum_page['main_head_pages'] = sprintf($lang_common['Page info'], $forum_page['page'], $forum_page['num_pages']);

($hook = get_hook('vt_pre_header_load')) ? eval($hook) : null;

// Allow indexing if this is a permalink
if (!$pid)
    define('FORUM_ALLOW_INDEX', 1);

define('FORUM_PAGE', 'viewtopic');
require FORUM_ROOT.'header.php';

// START SUBST - <!-- forum_main -->
ob_start();

($hook = get_hook('vt_main_output_start')) ? eval($hook) : null;

?>
    <div class="main-head">
<?php

    if (!empty($forum_page['main_head_options']))
        echo "\t\t".'<p class="options">'.implode(' ', $forum_page['main_head_options']).'</p>'."\n";

?>
        <h2 class="hn"><span><?php echo $forum_page['items_info'] ?></span></h2>
    </div>
    <div id="forum<?php echo $cur_topic['forum_id'] ?>" class="main-content main-topic">
<?php

if (!defined('FORUM_PARSER_LOADED'))
    require FORUM_ROOT.'include/parser.php';

$forum_page['item_count'] = 0;    // Keep track of post numbers

// 1. Retrieve the posts ids
$query = array(
    'SELECT'    => 'p.id',
    'FROM'        => 'posts AS p',
    'WHERE'        => 'p.topic_id='.$id,
    'ORDER BY'    => 'p.id',
    'LIMIT'        => $forum_page['start_from'].','.$forum_user['disp_posts']
);


($hook = get_hook('vt_qr_get_posts_id')) ? eval($hook) : null;
$result = $forum_db->query_build($query) or error(__FILE__, __LINE__);

$posts_id = array();
while ($row = $forum_db->fetch_assoc($result)) {
    $posts_id[] = $row['id'];
}


if (!empty($posts_id))
{
    // 2. Retrieve the posts (and their respective poster/online status) by known id`s
    $query = array(
        'SELECT'    => 'u.email, u.title, u.url, u.location, u.signature, u.email_setting, u.num_posts, u.registered, u.admin_note, u.avatar, u.avatar_width, u.avatar_height, p.id, p.poster AS username, p.poster_id, p.poster_ip, p.poster_email, p.message, p.hide_smilies, p.posted, p.edited, p.edited_by, g.g_id, g.g_user_title, o.user_id AS is_online',
        'FROM'        => 'posts AS p',
        'JOINS'        => array(
            array(
                'INNER JOIN'    => 'users AS u',
                'ON'            => 'u.id=p.poster_id'
            ),
            array(
                'INNER JOIN'    => 'groups AS g',
                'ON'            => 'g.g_id=u.group_id'
            ),
            array(
                'LEFT JOIN'        => 'online AS o',
                'ON'            => '(o.user_id=u.id AND o.user_id!=1 AND o.idle=0)'
            ),
        ),
        'WHERE'        => 'p.id IN ('.implode(',', $posts_id).')',
        'ORDER BY'    => 'p.id'
    );



//HAVE PUT HERE YOUR CODE
$query['SELECT'] .= ', u.realname';


// THIS HOOK
    ($hook = get_hook('vt_qr_get_posts')) ? eval($hook) : null;





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

    $user_data_cache = array();
    while ($cur_post = $forum_db->fetch_assoc($result))
    {
        ($hook = get_hook('vt_post_loop_start')) ? eval($hook) : null;

        ++$forum_page['item_count'];

        $forum_page['post_ident'] = array();
        $forum_page['author_ident'] = array();
        $forum_page['author_info'] = array();
        $forum_page['post_options'] = array();
        $forum_page['post_contacts'] = array();
        $forum_page['post_actions'] = array();
        $forum_page['message'] = array();

        // Generate the post heading
        $forum_page['post_ident']['num'] = '<span class="post-num">'.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span>';

        if ($cur_post['poster_id'] > 1)
            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), (($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.forum_htmlencode($cur_post['username']).'</a>' : '<strong>'.forum_htmlencode($cur_post['username']).'</strong>')).'</span>';
        else







//OLD CODE
//            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), '<strong>'.forum_htmlencode($cur_post['username']).'</strong>').'</span>';




//NEW CODE
        {
            $realname = $cur_post['realname'] != '' ? forum_htmlencode($cur_post['realname']) : forum_htmlencode($cur_post['username']);
            
            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), (($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.$realname.'</a>' : '<strong>'.$realname.'</strong>')).'</span>';
        }





        $forum_page['post_ident']['link'] = '<span class="post-link"><a class="permalink" rel="bookmark" title="'.$lang_topic['Permalink post'].'" href="'.forum_link($forum_url['post'], $cur_post['id']).'">'.format_time($cur_post['posted']).'</a></span>';

        if ($cur_post['edited'] != '')
            $forum_page['post_ident']['edited'] = '<span class="post-edit">'.sprintf($lang_topic['Last edited'], forum_htmlencode($cur_post['edited_by']), format_time($cur_post['edited'])).'</span>';


        ($hook = get_hook('vt_row_pre_post_ident_merge')) ? eval($hook) : null;

        if (isset($user_data_cache[$cur_post['poster_id']]['author_ident']))
            $forum_page['author_ident'] = $user_data_cache[$cur_post['poster_id']]['author_ident'];
        else
        {
            // Generate author identification
            if ($cur_post['poster_id'] > 1)
            {
                if ($forum_config['o_avatars'] == '1' && $forum_user['show_avatars'] != '0')
                {
                    $forum_page['avatar_markup'] = generate_avatar_markup($cur_post['poster_id'], $cur_post['avatar'], $cur_post['avatar_width'], $cur_post['avatar_height'], $cur_post['username']);

                    if (!empty($forum_page['avatar_markup']))
                        $forum_page['author_ident']['avatar'] = '<li class="useravatar">'.$forum_page['avatar_markup'].'</li>';
                }

                $forum_page['author_ident']['username'] = '<li class="username">'.(($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.forum_htmlencode($cur_post['username']).'</a>' : '<strong>'.forum_htmlencode($cur_post['username']).'</strong>').'</li>';
                $forum_page['author_ident']['usertitle'] = '<li class="usertitle"><span>'.get_title($cur_post).'</span></li>';

                if ($cur_post['is_online'] == $cur_post['poster_id'])
                    $forum_page['author_ident']['status'] = '<li class="userstatus"><span>'.$lang_topic['Online'].'</span></li>';
                else
                    $forum_page['author_ident']['status'] = '<li class="userstatus"><span>'.$lang_topic['Offline'].'</span></li>';
            }
            else
            {
                $forum_page['author_ident']['username'] = '<li class="username"><strong>'.forum_htmlencode($cur_post['username']).'</strong></li>';
                $forum_page['author_ident']['usertitle'] = '<li class="usertitle"><span>'.get_title($cur_post).'</span></li>';
            }
        }

        if (isset($user_data_cache[$cur_post['poster_id']]['author_info']))
            $forum_page['author_info'] = $user_data_cache[$cur_post['poster_id']]['author_info'];
        else
        {
            // Generate author information
            if ($cur_post['poster_id'] > 1)
            {
                if ($forum_config['o_show_user_info'] == '1')
                {
                    if ($cur_post['location'] != '')
                    {
                        if ($forum_config['o_censoring'] == '1')
                            $cur_post['location'] = censor_words($cur_post['location']);

                        $forum_page['author_info']['from'] = '<li><span>'.$lang_topic['From'].' <strong>'.forum_htmlencode($cur_post['location']).'</strong></span></li>';
                    }

                    $forum_page['author_info']['registered'] = '<li><span>'.$lang_topic['Registered'].' <strong>'.format_time($cur_post['registered'], 1).'</strong></span></li>';

                    if ($forum_config['o_show_post_count'] == '1' || $forum_user['is_admmod'])
                        $forum_page['author_info']['posts'] = '<li><span>'.$lang_topic['Posts info'].' <strong>'.forum_number_format($cur_post['num_posts']).'</strong></span></li>';
                }

                if ($forum_user['is_admmod'])
                {
                    if ($cur_post['admin_note'] != '')
                        $forum_page['author_info']['note'] = '<li><span>'.$lang_topic['Note'].' <strong>'.forum_htmlencode($cur_post['admin_note']).'</strong></span></li>';
                }
            }
        }

        // Generate IP information for moderators/administrators
        if ($forum_user['is_admmod'])
            $forum_page['author_info']['ip'] = '<li><span>'.$lang_topic['IP'].' <a href="'.forum_link($forum_url['get_host'], $cur_post['id']).'">'.$cur_post['poster_ip'].'</a></span></li>';

        // Generate author contact details
        if ($forum_config['o_show_user_info'] == '1')
        {
            if (isset($user_data_cache[$cur_post['poster_id']]['post_contacts']))
                $forum_page['post_contacts'] = $user_data_cache[$cur_post['poster_id']]['post_contacts'];
            else
            {
                if ($cur_post['poster_id'] > 1)
                {
                    if ($cur_post['url'] != '')
                        $forum_page['post_contacts']['url'] = '<span class="user-url'.(empty($forum_page['post_contacts']) ? ' first-item' : '').'"><a class="external" href="'.forum_htmlencode(($forum_config['o_censoring'] == '1') ? censor_words($cur_post['url']) : $cur_post['url']).'">'.sprintf($lang_topic['Visit website'], '<span>'.sprintf($lang_topic['User possessive'], forum_htmlencode($cur_post['username'])).'</span>').'</a></span>';
                    if ((($cur_post['email_setting'] == '0' && !$forum_user['is_guest']) || $forum_user['is_admmod']) && $forum_user['g_send_email'] == '1')
                        $forum_page['post_contacts']['email'] = '<span class="user-email'.(empty($forum_page['post_contacts']) ? ' first-item' : '').'"><a href="mailto:'.forum_htmlencode($cur_post['email']).'">'.$lang_topic['E-mail'].'<span>&#160;'.forum_htmlencode($cur_post['username']).'</span></a></span>';
                    else if ($cur_post['email_setting'] == '1' && !$forum_user['is_guest'] && $forum_user['g_send_email'] == '1')
                        $forum_page['post_contacts']['email'] = '<span class="user-email'.(empty($forum_page['post_contacts']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['email'], $cur_post['poster_id']).'">'.$lang_topic['E-mail'].'<span>&#160;'.forum_htmlencode($cur_post['username']).'</span></a></span>';
                }
                else
                {
                    if ($cur_post['poster_email'] != '' && $forum_user['is_admmod'] && $forum_user['g_send_email'] == '1')
                        $forum_page['post_contacts']['email'] = '<span class="user-email'.(empty($forum_page['post_contacts']) ? ' first-item' : '').'"><a href="mailto:'.forum_htmlencode($cur_post['poster_email']).'">'.$lang_topic['E-mail'].'<span>&#160;'.forum_htmlencode($cur_post['username']).'</span></a></span>';
                }
            }

            ($hook = get_hook('vt_row_pre_post_contacts_merge')) ? eval($hook) : null;

            if (!empty($forum_page['post_contacts']))
                $forum_page['post_options']['contacts'] = '<p class="post-contacts">'.implode(' ', $forum_page['post_contacts']).'</p>';
        }

        // Generate the post options links
        if (!$forum_user['is_guest'])
        {
            $forum_page['post_actions']['report'] = '<span class="report-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['report'], $cur_post['id']).'">'.$lang_topic['Report'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';

            if (!$forum_page['is_admmod'])
            {
                if ($cur_topic['closed'] == '0')
                {
                    if ($cur_post['poster_id'] == $forum_user['id'])
                    {
                        if (($forum_page['start_from'] + $forum_page['item_count']) == 1 && $forum_user['g_delete_topics'] == '1')
                            $forum_page['post_actions']['delete'] = '<span class="delete-topic'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['delete'], $cur_topic['first_post_id']).'">'.$lang_topic['Delete topic'].'</a></span>';
                        if (($forum_page['start_from'] + $forum_page['item_count']) > 1 && $forum_user['g_delete_posts'] == '1')
                            $forum_page['post_actions']['delete'] = '<span class="delete-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['delete'], $cur_post['id']).'">'.$lang_topic['Delete'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
                        if ($forum_user['g_edit_posts'] == '1')
                            $forum_page['post_actions']['edit'] = '<span class="edit-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['edit'], $cur_post['id']).'">'.$lang_topic['Edit'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
                    }

                    if (($cur_topic['post_replies'] == '' && $forum_user['g_post_replies'] == '1') || $cur_topic['post_replies'] == '1')
                        $forum_page['post_actions']['quote'] = '<span class="quote-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['quote'], array($id, $cur_post['id'])).'">'.$lang_topic['Quote'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
                }
            }
            else
            {
                if (($forum_page['start_from'] + $forum_page['item_count']) == 1)
                    $forum_page['post_actions']['delete'] = '<span class="delete-topic'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['delete'], $cur_topic['first_post_id']).'">'.$lang_topic['Delete topic'].'</a></span>';
                else
                    $forum_page['post_actions']['delete'] = '<span class="delete-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['delete'], $cur_post['id']).'">'.$lang_topic['Delete'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';

                $forum_page['post_actions']['edit'] = '<span class="edit-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['edit'], $cur_post['id']).'">'.$lang_topic['Edit'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
                $forum_page['post_actions']['quote'] = '<span class="quote-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['quote'], array($id, $cur_post['id'])).'">'.$lang_topic['Quote'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
            }
        }
        else
        {
            if ($cur_topic['closed'] == '0')
            {
                if (($cur_topic['post_replies'] == '' && $forum_user['g_post_replies'] == '1') || $cur_topic['post_replies'] == '1')
                    $forum_page['post_actions']['quote'] = '<span class="report-post'.(empty($forum_page['post_actions']) ? ' first-item' : '').'"><a href="'.forum_link($forum_url['quote'], array($id, $cur_post['id'])).'">'.$lang_topic['Quote'].'<span> '.$lang_topic['Post'].' '.forum_number_format($forum_page['start_from'] + $forum_page['item_count']).'</span></a></span>';
            }
        }

        ($hook = get_hook('vt_row_pre_post_actions_merge')) ? eval($hook) : null;

        if (!empty($forum_page['post_actions']))
            $forum_page['post_options']['actions'] = '<p class="post-actions">'.implode(' ', $forum_page['post_actions']).'</p>';

        // Give the post some class
        $forum_page['item_status'] = array(
            'post',
            ($forum_page['item_count'] % 2 != 0) ? 'odd' : 'even'
        );

        if ($forum_page['item_count'] == 1)
            $forum_page['item_status']['firstpost'] = 'firstpost';

        if (($forum_page['start_from'] + $forum_page['item_count']) == $forum_page['finish_at'])
            $forum_page['item_status']['lastpost'] = 'lastpost';

        if ($cur_post['id'] == $cur_topic['first_post_id'])
            $forum_page['item_status']['topicpost'] = 'topicpost';
        else
            $forum_page['item_status']['replypost'] = 'replypost';


        // Generate the post title
        if ($cur_post['id'] == $cur_topic['first_post_id'])
            $forum_page['item_subject'] = sprintf($lang_topic['Topic title'], $cur_topic['subject']);
        else
            $forum_page['item_subject'] = sprintf($lang_topic['Reply title'], $cur_topic['subject']);

        $forum_page['item_subject'] = forum_htmlencode($forum_page['item_subject']);

        // Perform the main parsing of the message (BBCode, smilies, censor words etc)
        $forum_page['message']['message'] = parse_message($cur_post['message'], $cur_post['hide_smilies']);

        // Do signature parsing/caching
        if ($cur_post['signature'] != '' && $forum_user['show_sig'] != '0' && $forum_config['o_signatures'] == '1')
        {
            if (!isset($signature_cache[$cur_post['poster_id']]))
                $signature_cache[$cur_post['poster_id']] = parse_signature($cur_post['signature']);

            $forum_page['message']['signature'] = '<div class="sig-content"><span class="sig-line"><!-- --></span>'.$signature_cache[$cur_post['poster_id']].'</div>';
        }

        ($hook = get_hook('vt_row_pre_display')) ? eval($hook) : null;

        // Do user data caching for the post
        if ($cur_post['poster_id'] > 1 && !isset($user_data_cache[$cur_post['poster_id']]))
        {
            $user_data_cache[$cur_post['poster_id']] = array(
                'author_ident'    => $forum_page['author_ident'],
                'author_info'    => $forum_page['author_info'],
                'post_contacts'    => $forum_page['post_contacts']
            );

            ($hook = get_hook('vt_row_add_user_data_cache')) ? eval($hook) : null;
        }

?>
        <div class="<?php echo implode(' ', $forum_page['item_status']) ?>">
            <div id="p<?php echo $cur_post['id'] ?>" class="posthead">
                <h3 class="hn post-ident"><?php echo implode(' ', $forum_page['post_ident']) ?></h3>
            </div>
            <div class="postbody<?php if ($cur_post['is_online'] == $cur_post['poster_id']) echo ' online'; ?>">
                <div class="post-author">
                    <ul class="author-ident">
                        <?php echo implode("\n\t\t\t\t\t\t", $forum_page['author_ident'])."\n" ?>
                    </ul>
                    <ul class="author-info">
                        <?php echo implode("\n\t\t\t\t\t\t", $forum_page['author_info'])."\n" ?>
                    </ul>
                </div>
                <div class="post-entry">
                    <h4 id="pc<?php echo $cur_post['id'] ?>" class="entry-title hn"><?php echo $forum_page['item_subject'] ?></h4>
                    <div class="entry-content">
                        <?php echo implode("\n\t\t\t\t\t\t", $forum_page['message'])."\n" ?>
                    </div>
<?php ($hook = get_hook('vt_row_new_post_entry_data')) ? eval($hook) : null; ?>
                </div>
            </div>
<?php if (!empty($forum_page['post_options'])): ?>
            <div class="postfoot">
                <div class="post-options">
                    <?php echo implode("\n\t\t\t\t\t", $forum_page['post_options'])."\n" ?>
                </div>
            </div>
<?php endif; ?>
        </div>
<?php

    }
}

?>
    </div>

    <div class="main-foot">
<?php

    if (!empty($forum_page['main_foot_options']))
        echo "\n\t\t\t".'<p class="options">'.implode(' ', $forum_page['main_foot_options']).'</p>';

?>
        <h2 class="hn"><span><?php echo $forum_page['items_info'] ?></span></h2>
    </div>
<?php

($hook = get_hook('vt_end')) ? eval($hook) : null;

$tpl_temp = forum_trim(ob_get_contents());
$tpl_main = str_replace('<!-- forum_main -->', $tpl_temp, $tpl_main);
ob_end_clean();
// END SUBST - <!-- forum_main -->



// Display quick post if enabled
if ($forum_config['o_quickpost'] == '1' &&
    !$forum_user['is_guest'] &&
    ($cur_topic['post_replies'] == '1' || ($cur_topic['post_replies'] == '' && $forum_user['g_post_replies'] == '1')) &&
    ($cur_topic['closed'] == '0' || $forum_page['is_admmod']))
{

// START SUBST - <!-- forum_qpost -->
ob_start();

($hook = get_hook('vt_qpost_output_start')) ? eval($hook) : null;

// Setup form
$forum_page['form_action'] = forum_link($forum_url['new_reply'], $id);
$forum_page['form_attributes'] = array();

$forum_page['hidden_fields'] = array(
    'form_sent'        => '<input type="hidden" name="form_sent" value="1" />',
    'form_user'        => '<input type="hidden" name="form_user" value="'.((!$forum_user['is_guest']) ? forum_htmlencode($forum_user['username']) : 'Guest').'" />',
    'csrf_token'    => '<input type="hidden" name="csrf_token" value="'.generate_form_token($forum_page['form_action']).'" />'
);

if (!$forum_user['is_guest'] && $forum_config['o_subscriptions'] == '1' && ($forum_user['auto_notify'] == '1' || $cur_topic['is_subscribed']))
    $forum_page['hidden_fields']['subscribe'] = '<input type="hidden" name="subscribe" value="1" />';

// Setup help
$forum_page['main_head_options'] = array();
if ($forum_config['p_message_bbcode'] == '1')
    $forum_page['text_options']['bbcode'] = '<span'.(empty($forum_page['text_options']) ? ' class="first-item"' : '').'><a class="exthelp" href="'.forum_link($forum_url['help'], 'bbcode').'" title="'.sprintf($lang_common['Help page'], $lang_common['BBCode']).'">'.$lang_common['BBCode'].'</a></span>';
if ($forum_config['p_message_img_tag'] == '1')
    $forum_page['text_options']['img'] = '<span'.(empty($forum_page['text_options']) ? ' class="first-item"' : '').'><a class="exthelp" href="'.forum_link($forum_url['help'], 'img').'" title="'.sprintf($lang_common['Help page'], $lang_common['Images']).'">'.$lang_common['Images'].'</a></span>';
if ($forum_config['o_smilies'] == '1')
    $forum_page['text_options']['smilies'] = '<span'.(empty($forum_page['text_options']) ? ' class="first-item"' : '').'><a class="exthelp" href="'.forum_link($forum_url['help'], 'smilies').'" title="'.sprintf($lang_common['Help page'], $lang_common['Smilies']).'">'.$lang_common['Smilies'].'</a></span>';

($hook = get_hook('vt_quickpost_pre_display')) ? eval($hook) : null;

?>
<div class="main-subhead">
    <h2 class="hn"><span><?php echo $lang_topic['Quick post'] ?></span></h2>
</div>
<div id="brd-qpost" class="main-content main-frm">
<?php if (!empty($forum_page['text_options'])) echo "\t".'<p class="content-options options">'.sprintf($lang_common['You may use'], implode(' ', $forum_page['text_options'])).'</p>'."\n" ?>
    <div id="req-msg" class="req-warn ct-box error-box">
        <p class="important"><?php echo $lang_topic['Required warn'] ?></p>
    </div>
    <form class="frm-form frm-ctrl-submit" method="post" accept-charset="utf-8" action="<?php echo $forum_page['form_action'] ?>"<?php if (!empty($forum_page['form_attributes'])) echo ' '.implode(' ', $forum_page['form_attributes']) ?>>
        <div class="hidden">
            <?php echo implode("\n\t\t\t\t", $forum_page['hidden_fields'])."\n" ?>
        </div>
<?php ($hook = get_hook('vt_quickpost_pre_fieldset')) ? eval($hook) : null; ?>
        <fieldset class="frm-group group1">
            <legend class="group-legend"><strong><?php echo $lang_common['Write message legend'] ?></strong></legend>
<?php ($hook = get_hook('vt_quickpost_pre_message_box')) ? eval($hook) : null; ?>
            <div class="txt-set set1">
                <div class="txt-box textarea required">
                    <label for="fld1"><span><?php echo $lang_common['Write message'] ?></span></label>
                    <div class="txt-input"><span class="fld-input"><textarea id="fld1" name="req_message" rows="7" cols="95" required spellcheck="true" ></textarea></span></div>
                </div>
            </div>
<?php ($hook = get_hook('vt_quickpost_pre_fieldset_end')) ? eval($hook) : null; ?>
        </fieldset>
<?php ($hook = get_hook('vt_quickpost_fieldset_end')) ? eval($hook) : null; ?>
        <div class="frm-buttons">
            <span class="submit primary"><input type="submit" name="submit_button" value="<?php echo $lang_common['Submit'] ?>" /></span>
            <span class="submit"><input type="submit" name="preview" value="<?php echo $lang_common['Preview'] ?>" /></span>
        </div>
    </form>
</div>
<?php

($hook = get_hook('vt_quickpost_end')) ? eval($hook) : null;

$tpl_temp = forum_trim(ob_get_contents());
$tpl_main = str_replace('<!-- forum_qpost -->', $tpl_temp, $tpl_main);
ob_end_clean();
// END SUBST - <!-- forum_qpost -->

}

// Increment "num_views" for topic
if ($forum_config['o_topic_views'] == '1')
{
    $query = array(
        'UPDATE'    => 'topics',
        'SET'        => 'num_views=num_views+1',
        'WHERE'        => 'id='.$id,
    );

    ($hook = get_hook('vt_qr_increment_num_views')) ? eval($hook) : null;
    $forum_db->query_build($query) or error(__FILE__, __LINE__);
}

$forum_id = $cur_topic['forum_id'];

require FORUM_ROOT.'footer.php';

//OLD CODE
//            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), '<strong>'.forum_htmlencode($cur_post['username']).'</strong>').'</span>';




//NEW CODE
        {
            $realname = $cur_post['realname'] != '' ? forum_htmlencode($cur_post['realname']) : forum_htmlencode($cur_post['username']);
            
            $forum_page['post_ident']['byline'] = '<span class="post-byline">'.sprintf((($cur_post['id'] == $cur_topic['first_post_id']) ? $lang_topic['Topic byline'] : $lang_topic['Reply byline']), (($forum_user['g_view_users'] == '1') ? '<a title="'.sprintf($lang_topic['Go to profile'], forum_htmlencode($cur_post['username'])).'" href="'.forum_link($forum_url['user'], $cur_post['poster_id']).'">'.$realname.'</a>' : '<strong>'.$realname.'</strong>')).'</span>';
        }