styles on frontpage

<?php
$ancien_get_action = $_GET['action'];
$ancien_get_show = $_GET['show'];
$_GET['action'] = 'active';
$_GET['show'] = 8;
include($_SERVER['HTTP_RACINE'] . '/forum/extern.php');
$_GET['action'] = $ancien_get_action;
$_GET['show'] = $ancien_get_show;
?>

$ancien_get_action = $_GET['action'];
$ancien_get_show = $_GET['show'];

<?php
$_GET['action'] = 'active';
$_GET['show'] = 8;
include($_SERVER['HTTP_RACINE'] . '/forum/extern.php');
?>

<?php
// The maximum number of topics that will be displayed
$show_max_topics = 60;

// The length at which topic subjects will be truncated (for HTML output)
$max_subject_length = 25;

// DO NOT EDIT ANYTHING BELOW THIS LINE! (unless you know what you are doing)


@include PUN_ROOT.'config.php';

// If PUN isn't defined, config.php is missing or corrupt
if (!defined('PUN'))
    exit('The file \'config.php\' doesn\'t exist or is corrupt. Please run install.php to install PunBB first.');


// Disable error reporting for uninitialized variables
error_reporting(E_ALL);

// Turn off magic_quotes_runtime
set_magic_quotes_runtime(0);


// Load the functions script
require PUN_ROOT.'include/functions.php';

// Load DB abstraction layer and try to connect
require PUN_ROOT.'include/dblayer/common_db.php';

// Get the forum config
$result = $db->query('SELECT * FROM '.$db->prefix.'config') or error('Unable to fetch forum config', __FILE__, __LINE__, 

$db->error());
while ($cur_config_item = $db->fetch_row($result))
    $pun_config[$cur_config_item[0]] = $cur_config_item[1];

// Make sure we (guests) have permission to read the forums
$result = $db->query('SELECT g_read_board FROM '.$db->prefix.'groups WHERE g_id=3') or error('Unable to fetch group info', 

__FILE__, __LINE__, $db->error());
if ($db->result($result) == '0')
    exit('No permission');


// Attempt to load the common language file
@include PUN_ROOT.'lang/'.$pun_config['o_default_lang'].'/common.php';
if (!isset($lang_common))
    exit('There is no valid language pack \''.$pun_config['o_default_lang'].'\' installed. Please reinstall a language of 

that name.');

if (!isset($_GET['action']))
    exit('No parameters supplied. See extern.php for instructions.');


//
// Converts the CDATA end sequence ]]> into ]]>
//
function escape_cdata($str)
{
    return str_replace(']]>', ']]>', $str);
}


//
// Show recent discussions
//
if ($_GET['action'] == 'active' || $_GET['action'] == 'new')
{
    $order_by = ($_GET['action'] == 'active') ? 't.last_post' : 't.posted';
    $forum_sql = '';

    // Was any specific forum ID's supplied?
    if (isset($_GET['fid']) && $_GET['fid'] != '')
    {
        $fids = explode(',', trim($_GET['fid']));
        $fids = array_map('intval', $fids);

        if (!empty($fids))
            $forum_sql = ' AND f.id IN('.implode(',', $fids).')';
    }

    // Any forum ID's to exclude?
    if (isset($_GET['nfid']) && $_GET['nfid'] != '')
    {
        $nfids = explode(',', trim($_GET['nfid']));
        $nfids = array_map('intval', $nfids);

        if (!empty($nfids))
            $forum_sql = ' AND f.id NOT IN('.implode(',', $nfids).')';
    }

    // Should we output this as RSS?
    if (isset($_GET['type']) && strtoupper($_GET['type']) == 'RSS')
    {
        $rss_description = ($_GET['action'] == 'active') ? $lang_common['RSS Desc Active'] : $lang_common['RSS Desc 

New'];
        $url_action = ($_GET['action'] == 'active') ? '&action=new' : '';

        // Send XML/no cache headers
        header('Content-Type: text/xml');
        header('Expires: '.gmdate('D, d M Y H:i:s').' GMT');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');

        // It's time for some syndication!
        echo '<?xml version="1.0" encoding="'.$lang_common['lang_encoding'].'"?>'."\r\n";
        echo '<!DOCTYPE rss PUBLIC "-//Netscape Communications//DTD RSS 0.91//EN" 

"http://my.netscape.com/publish/formats/rss-0.91.dtd">'."\r\n";
        echo '<rss version="0.91">'."\r\n";
        echo '<channel>'."\r\n";
        echo "\t".'<title>'.pun_htmlspecialchars($pun_config['o_board_title']).'</title>'."\r\n";
        echo "\t".'<link>'.$pun_config['o_base_url'].'/</link>'."\r\n";
        echo "\t".'<description>'.pun_htmlspecialchars($rss_description.' 

'.$pun_config['o_board_title']).'</description>'."\r\n";
        echo "\t".'<language>en-us</language>'."\r\n";

        // Fetch 15 topics
        $result = $db->query('SELECT t.id, t.poster, t.subject, t.posted, t.last_post, f.id AS fid, f.forum_name FROM 

'.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS 

fp ON (fp.forum_id=f.id AND fp.group_id=3) WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.moved_to IS 

NULL'.$forum_sql.' ORDER BY '.$order_by.' DESC LIMIT 15') or error('Unable to fetch topic list', __FILE__, __LINE__, 

$db->error());

        while ($cur_topic = $db->fetch_assoc($result))
        {
            if ($pun_config['o_censoring'] == '1')
                $cur_topic['subject'] = censor_words($cur_topic['subject']);

            echo "\t".'<item>'."\r\n";
            echo "\t\t".'<title>'.pun_htmlspecialchars($cur_topic['subject']).'</title>'."\r\n";
            echo 

"\t\t".'<link>'.$pun_config['o_base_url'].'/viewtopic.php?id='.$cur_topic['id'].$url_action.'</link>'."\r\n";
            echo "\t\t".'<description><![CDATA['.escape_cdata($lang_common['Forum'].': <a 

href="'.$pun_config['o_base_url'].'/viewforum.php?id='.$cur_topic['fid'].'">'.$cur_topic['forum_name'].'</a><br 

/>'."\r\n".$lang_common['Author'].': '.$cur_topic['poster'].'<br />'."\r\n".$lang_common['Posted'].': '.date('r', 

$cur_topic['posted']).'<br />'."\r\n".$lang_common['Last post'].': '.date('r', 

$cur_topic['last_post'])).']]></description>'."\r\n";
            echo "\t".'</item>'."\r\n";
        }

        echo '</channel>'."\r\n";
        echo '</rss>';
    }


    // Output regular HTML
    else
    {
        $show = isset($_GET['show']) ? intval($_GET['show']) : 15;
        if ($show < 1 || $show > 50)
            $show = 15;

        // Fetch $show topics
        $result = $db->query('SELECT t.id, t.subject FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums 

AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id=3) WHERE 

(fp.read_forum IS NULL OR fp.read_forum=1) AND t.moved_to IS NULL'.$forum_sql.' ORDER BY '.$order_by.' DESC LIMIT '.$show) or 

error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());

        while ($cur_topic = $db->fetch_assoc($result))
        {
            if ($pun_config['o_censoring'] == '1')
                $cur_topic['subject'] = censor_words($cur_topic['subject']);

            if (pun_strlen($cur_topic['subject']) > $max_subject_length)
                $subject_truncated = pun_htmlspecialchars(trim(substr($cur_topic['subject'], 0, 

($max_subject_length-5)))).' …';
            else
                $subject_truncated = pun_htmlspecialchars($cur_topic['subject']);

            echo '<li><a 

href="'.$pun_config['o_base_url'].'/viewtopic.php?id='.$cur_topic['id'].'&action=new" 

title="'.pun_htmlspecialchars($cur_topic['subject']).'">'.$subject_truncated.'</a></li>'."\n";
        }
    }

    return;
}

else
    exit('Bad request');
?>

Fatal error: Cannot redeclare check_cookie() (previously declared in /home/ju37853/forum/include/functions.php:28) in /home/ju37853/forum/include/functions.php on line 28

@include PUN_ROOT.'config.php';

// If PUN isn't defined, config.php is missing or corrupt
if (!defined('PUN'))
    exit('The file \'config.php\' doesn\'t exist or is corrupt. Please run install.php to install PunBB first.');


// Disable error reporting for uninitialized variables
error_reporting(E_ALL);

// Turn off magic_quotes_runtime
set_magic_quotes_runtime(0);


// Load the functions script
require PUN_ROOT.'include/functions.php';

// Load DB abstraction layer and try to connect
require PUN_ROOT.'include/dblayer/common_db.php';

// Get the forum config
$result = $db->query('SELECT * FROM '.$db->prefix.'config') or error('Unable to fetch forum config', __FILE__, __LINE__, 

$db->error());
while ($cur_config_item = $db->fetch_row($result))
    $pun_config[$cur_config_item[0]] = $cur_config_item[1];