public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null) { $element = parent::getDOM($doc, $majorVersion, $minorVersion); if ($this->_gphotoUser != null) { $element->appendChild($this->_gphotoUser->getDOM($element->ownerDocument)); } if ($this->_gphotoNickname != null) { $element->appendChild($this->_gphotoNickname->getDOM($element->ownerDocument)); } if ($this->_gphotoThumbnail != null) { $element->appendChild($this->_gphotoThumbnail->getDOM($element->ownerDocument)); } return $element; }