Pulsestorm\Wordpress\Export_Xml\PestleXmlElement::addChild PHP Метод

    public function addChild($name, $value = null, $namespace = null)
    {
        if (strpos($value, '<![CDATA[') !== 0) {
            return parent::addChild($name, $value, $namespace);
        }
        $value = substr($value, 9);
        $value = substr($value, 0, strlen($value) - 3);
        $child = parent::addChild($name, null, $namespace);
        $node = dom_import_simplexml($child);
        $no = $node->ownerDocument;
        $node->appendChild($no->createCDATASection($value));
    }