Habari\Posts::count_by_tag PHP Метод

    public static function count_by_tag($tag, $status = false)
    {
        $params = array('vocabulary' => array(Tags::vocabulary()->name . ':term_display' => $tag), 'count' => 1);
        if (false !== $status) {
            $params['status'] = $status;
        }
        return self::get($params);
    }