Algunos dudas con últimos post del foro

Siento no haber puesto el código. El código agregado es el siguiente:

En lapáginaagregadaalforo.php esto:

	// bloque últimos posts - mitch - phpBB-Es
	include($phpbb_root_path . 'includes/bbcode.' . $phpEx);

	function create_where_clauses($gen_id, $type)
	{
	global $db, $auth;

	$size_gen_id = sizeof($gen_id);

	switch($type)
	{
	case 'forum':
	$type = 'forum_id';
	break;
	case 'topic':
	$type = 'topic_id';
	break;
	default:
	trigger_error('No type defined');
	}

	$out_where = '';

	if ($size_gen_id > 0)
	{
	$auth_f_read = array_keys($auth->acl_getf('f_read', true));

	if ($type == 'topic_id')
	{
	$sql = 'SELECT topic_id FROM ' . TOPICS_TABLE . '
	WHERE ' . $db->sql_in_set('topic_id', $gen_id) . '
	AND ' . $db->sql_in_set('forum_id', $auth_f_read);

	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
	$topic_id_list[] = $row['topic_id'];
	}

	unset($gen_id);

	$gen_id = $topic_id_list;
	$size_gen_id = sizeof($gen_id);
	}

	$j = 0;

	for ($i = 0; $i < $size_gen_id; $i++)
	{
	$id_check = (int) $gen_id[$i]; // If the type is topic, all checks have been made and the query can start to be built if( $type == 'topic_id' ) { $out_where .= ($j == 0) ? 'WHERE ' . $type . ' = ' . $id_check . ' ' : 'OR ' . $type . ' = ' . $id_check . ' '; } // If the type is forum, do the check to make sure the user has read permissions else if( $type == 'forum_id' && $auth->acl_get('f_read', $id_check) )
	{
	$out_where .= ($j == 0) ? 'WHERE ' . $type . ' = ' . $id_check . ' ' : 'OR ' . $type . ' = ' . $id_check . ' ';
	}

	$j++;
	}
	}

	if ($out_where == '' && $size_gen_id > 0)
	{
	trigger_error('A list of topics/forums has not been created');
	}

	return $out_where;
	}


	// Número de últimos posts a mostrar (editar el 5 si así lo deseas):
	$search_limit = 5;


	$posts_ary = array(
	'SELECT' => 'p.*, t.*, u.username, u.user_colour',

	'FROM' => array(
	POSTS_TABLE => 'p',
	),

	'LEFT_JOIN' => array(
	array(
	'FROM' => array(USERS_TABLE => 'u'),
	'ON' => 'u.user_id = p.poster_id'
	),
	array(
	'FROM' => array(TOPICS_TABLE => 't'),
	'ON' => 'p.topic_id = t.topic_id'
	),
	),

	'WHERE' => $db->sql_in_set('t.forum_id', array_keys($auth->acl_getf('f_read', true))) . '
	AND t.topic_status <> ' . ITEM_MOVED . '
	AND t.topic_approved = 1',

	'ORDER_BY' => 'p.post_id DESC',
	);

	$posts = $db->sql_build_query('SELECT', $posts_ary);

	$posts_result = $db->sql_query_limit($posts, $search_limit);

	while ($posts_row = $db->sql_fetchrow($posts_result))
	{
	$topic_title = $posts_row['topic_title'];
	$topic_title = censor_text($topic_title);
	$post_author = get_username_string('full', $posts_row['poster_id'], $posts_row['username'], $posts_row['user_colour']);
	$post_date = $user->format_date($posts_row['post_time']);
	$post_link = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "p=" . $posts_row['post_id'] . "#p" . $posts_row['post_id']);

	$post_text = nl2br($posts_row['post_text']);

	$bbcode = new bbcode(base64_encode($bbcode_bitfield));
	$bbcode->bbcode_second_pass($post_text, $posts_row['bbcode_uid'], $posts_row['bbcode_bitfield']);

	$post_text = smiley_text($post_text);

	$template->assign_block_vars('last_topics', array(
	'TOPIC_TITLE' => censor_text($topic_title),
	'POST_AUTHOR' => $post_author,
	'POST_DATE' => $post_date,
	'POST_LINK' => $post_link,
	'POST_TEXT' => censor_text($post_text),
	));
	}

	// Fin bloque últimos posts - mitch - phpBB-Es

En el template de dicha página.html esto:

Código: Seleccionar todo

<div class="forabg">
	<div class="inner"><span class="corners-top"><span></span></span>
		<ul class="topiclist">
			<li class="header">
				<dl class="icon">
					<dt>Últimos Posts</dt>
				</dl>
			</li>
		</ul>
		<ul class="topiclist forums">
			<li class="row">
				<dl>
					<dt>
					<!-- BEGIN last_topics -->
					<a href="{last_topics.POST_LINK}">{LAST_POST_IMG}</a> <a href="{last_topics.POST_LINK}" class="forumtitle">{last_topics.TOPIC_TITLE}</a> por {last_topics.POST_AUTHOR} - {last_topics.POST_DATE}<br />
					<!-- END last_topics -->
					</dt>
				</dl>
			</li>
		</ul>
	<span class="corners-bottom"><span></span></span></div>
</div>