public function toXml(XmlSerializer $serializer)
    {
        $properties = array(
            XmlSerializer::DEFAULT_TAG => Resources::XTAG_SIGNED_IDENTIFIER,
            XmlSerializer::ROOT_NAME   => Resources::XTAG_SIGNED_IDENTIFIERS
        );

        return $serializer->serialize($this->toArray(), $properties);
    }
public function toXml(XmlSerializer $serializer)
    {
        $properties = array(
            XmlSerializer::DEFAULT_TAG => Resources::XTAG_SIGNED_IDENTIFIER,
            XmlSerializer::ROOT_NAME   => Resources::XTAG_SIGNED_IDENTIFIERS
        );

        return $serializer->serialize($this->toArray(), $properties);
    }
public function toXml ( XmlSerializer $ serializer ) { $ properties = array ( XmlSerializer :: DEFAULT_TAG => Resources :: XTAG_SIGNED_IDENTIFIER , XmlSerializer :: ROOT_NAME => Resources :: XTAG_SIGNED_IDENTIFIERS ) ; return $ serializer -> serialize ( $ this -> toArray ( ) , $ properties ) ; }
Converts this signed identifiers to XML representation.

@param  XmlSerializer $xmlSerializer The XML serializer.

@internal

@return string
Converts this signed identifiers to XML representation .