PHPFusion\Admin::_isActive PHP Метод

    public function _isActive()
    {
        $active_key = 0;
        if (empty($active_key) && !empty($this->admin_pages)) {
            foreach ($this->admin_pages as $key => $data) {
                $link = array();
                foreach ($data as $arr => $admin_data) {
                    $link[] = $admin_data['admin_link'];
                }
                $data_link = array_flip($link);
                if (isset($data_link[$this->current_page])) {
                    $active_key = $key;
                    return $key;
                }
            }
        }
        return '0';
    }