PFinal\Wechat\Api::getMessage PHP Метод

    public function getMessage()
    {
        static $message = null;
        if ($message == null) {
            //微信提交过来的xml
            $xmlStr = file_get_contents('php://input');
            if (empty($xmlStr)) {
                throw new WechatException('http raw post data is empty.');
            }
            //自动识别是否需要解密
            $xmlStr = $this->attemptDecrypt($xmlStr);
            $xmlElement = @simplexml_load_string($xmlStr, 'SimpleXMLElement', LIBXML_NOCDATA | LIBXML_NOBLANKS);
            if ($xmlElement === false) {
                throw new WechatException('load xml error. ' . $xmlStr);
            }
            //将SimpleXMLElement对象转为Receive对象
            $message = new Receive();
            foreach ((array) $xmlElement as $key => $value) {
                $message->{$key} = $value;
            }
        }
        return $message;
    }

 /**
  * @return Receive
  */
 public function getMessage()
 {
     return $this->api->getMessage();
 }