Probleme d'encodage

 include

<?php include('http://www.linux-pas-a-pas.org/forum-linux/extern.php?action=new&show=5&fid=2'); ?>

<?php




*******************************************************/



// Le nombre maximum de discussions qui seront affichées

$show_max_topics = 60;



// La longueur à laquelle les sujets des discussions seront tronquées (pour HTML)

$max_subject_length = 35;



/***********************************************************************/



// NE MODIFIEZ RIEN AU-DESSOUS DE CETTE LIGNE ! (à moins que vous sachiez ce que vous faites)





define('PUN_ROOT', './');

@include PUN_ROOT.'config.php';



// If PUN isn't defined, config.php is missing or corrupt

if (!defined('PUN'))

	exit('Le fichier "config.php" n\'existe pas ou est endommagé. Veuillez lancer install.php pour installer PunBB.');





// Make sure PHP reports all errors except E_NOTICE

error_reporting(E_ALL ^ E_NOTICE);



// 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';



// Load cached config

@include PUN_ROOT.'cache/cache_config.php';

if (!defined('PUN_CONFIG_LOADED'))

{

    require PUN_ROOT.'include/cache.php';

    generate_config_cache();

    require PUN_ROOT.'cache/cache_config.php';

}



// 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('Vous n\'avez pas les permissions');





// Attempt to load the common language file

@include PUN_ROOT.'lang/'.$pun_config['o_default_lang'].'/common.php';

if (!isset($lang_common))

	exit('Il n\'y a pas de pack de langue \''.$pun_config['o_default_lang'].'\' d\'installé. Veuillez ré-installer une langue de ce nom.');


// Check if we are to display a maintenance message
if ($pun_config['o_maintenance'] && !defined('PUN_TURN_OFF_MAINT'))
	maintenance_message();



if (!isset($_GET['action']))

	exit('Aucun paramètre de fourni. Veuillez voir extern.php pour les 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') ? '&amp;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'].'&amp;action=new" title="'.pun_htmlspecialchars($cur_topic['subject']).'">'.$subject_truncated.'</a></li>'."\n";

		}

	}



	return;

}





//

// Show users online

//

else if ($_GET['action'] == 'online' || $_GET['action'] == 'online_full')

{

	// Load the index.php language file

	require PUN_ROOT.'lang/'.$pun_config['o_default_lang'].'/index.php';

	

	// Fetch users online info and generate strings for output

	$num_guests = $num_users = 0;

	$users = array();

	$result = $db->query('SELECT user_id, ident FROM '.$db->prefix.'online WHERE idle=0 ORDER BY ident', true) or error('Unable to fetch online list', __FILE__, __LINE__, $db->error());


	while ($pun_user_online = $db->fetch_assoc($result))

	{

		if ($pun_user_online['user_id'] > 1)

		{

			$users[] = '<a href="'.$pun_config['o_base_url'].'/profile.php?id='.$pun_user_online['user_id'].'">'.pun_htmlspecialchars($pun_user_online['ident']).'</a>';

			++$num_users;

		}

		else

			++$num_guests;

	}



	echo $lang_index['Guests online'].': '.$num_guests.'<br />';



	if ($_GET['action'] == 'online_full')

		echo $lang_index['Users online'].': '.implode(', ', $users).'<br />';

	else

		echo $lang_index['Users online'].': '.$num_users.'<br />';



	return;

}





//

// Show board statistics

//

else if ($_GET['action'] == 'stats')

{

	// Load the index.php language file

	require PUN_ROOT.'lang/'.$pun_config['o_default_lang'].'/index.php';



	// Collect some statistics from the database

	$result = $db->query('SELECT COUNT(id)-1 FROM '.$db->prefix.'users') or error('Unable to fetch total user count', __FILE__, __LINE__, $db->error());
	$stats['total_users'] = $db->result($result);



	$result = $db->query('SELECT id, username FROM '.$db->prefix.'users ORDER BY registered DESC LIMIT 1') or error('Unable to fetch newest registered user', __FILE__, __LINE__, $db->error());
	$stats['last_user'] = $db->fetch_assoc($result);



	$result = $db->query('SELECT SUM(num_topics), SUM(num_posts) FROM '.$db->prefix.'forums') or error('Unable to fetch topic/post count', __FILE__, __LINE__, $db->error());
	list($stats['total_topics'], $stats['total_posts']) = $db->fetch_row($result);



	echo $lang_index['No of users'].': '.$stats['total_users'].'<br />';

	echo $lang_index['Newest user'].': <a href="'.$pun_config['o_base_url'].'/profile.php?id='.$stats['last_user']['id'].'">'.pun_htmlspecialchars($stats['last_user']['username']).'</a><br />';

	echo $lang_index['No of topics'].': '.$stats['total_topics'].'<br />';

	echo $lang_index['No of posts'].': '.$stats['total_posts'];



	return;

}





else

	exit('Bad request');