Вывод категорий и подкатегорий своими силами - Joomla 3.x: Установка, обновление и настройка

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language, m.browserNav, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id, e.element as component FROM tr_menu AS m LEFT JOIN tr_extensions AS e ON m.component_id = e.extension_id
WHERE m.published = 1 AND m.parent_id > 0 AND m.client_id = 0 ORDER BY m.lft

$nq = 'SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language, m.browserNav, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id, e.element as component FROM tr_menu AS m LEFT JOIN tr_extensions AS e ON m.component_id = e.extension_id
WHERE m.published = 1 AND m.parent_id > 0 AND m.client_id = 0 ORDER BY m.lft';
$query = mysql_query($nq);

$menu = array();
while ($row = mysql_fetch_assoc($query)) {
	$menu[] = $row;
}