Thenbsp\Wechat\Bridge\Serializer::xmlEncode PHP Метод

    public static function xmlEncode($data, array $context = array())
    {
        $defaults = array('xml_root_node_name' => 'xml', 'xml_format_output' => true, 'xml_version' => '1.0', 'xml_encoding' => 'utf-8', 'xml_standalone' => false);
        return (new XmlEncoder())->encode($data, 'xml', array_replace($defaults, $context));
    }

 /**
  * Request Xml Body
  */
 public function withXmlBody(array $body)
 {
     $this->body = Serializer::xmlEncode($body);
     return $this;
 }