alexdebril / feed-io

    /**

     * @inheritDoc

     */

    protected function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node) : void

    {

        $domElement = $document->createElement($this->getNodeName());

        if ($node instanceof ElementsAwareInterface) {

            foreach ($node->getElementIterator($this->getNodeName()) as $element) {

                $this->buildDomElement($domElement, $element);

            }

        }

        $rootElement->appendChild($domElement);

    }

}

    /**

     * @inheritDoc

     */

    protected function addElement(\DomDocument $document, \DOMElement $rootElement, NodeInterface $node) : void

    {

        $element = $document->createElement($this->getNodeName());

        /** @var RuleAbstract $rule */

        foreach ($this->ruleSet->getRules() as $rule) {

            $rule->apply($document, $element, $node);

        }

        $rootElement->appendChild($element);

    }

}