Apple_Exporter\Workspace::get_json PHP Метод

    public function get_json()
    {
        $json = get_post_meta($this->content_id, self::JSON_META_KEY, true);
        if (!empty($json)) {
            $json = json_encode($json);
        }
        return apply_filters('apple_news_get_json', $json, $this->content_id);
    }