Sulu\Component\Content\Metadata\Loader\XmlLegacyLoader::loadParam PHP Method

    private function loadParam(\DOMXPath $xpath, \DOMNode $node)
    {
        $name = $this->getValueFromXPath('@name', $xpath, $node, 'string');
        $type = $this->getValueFromXPath('@type', $xpath, $node, 'string');
        $meta = $this->loadMeta('x:meta/x:*', $xpath, $node);
        switch ($type) {
            case 'collection':
                $value = $this->loadParams('x:param', $xpath, $node);
                break;
            default:
                $value = $this->getValueFromXPath('@value', $xpath, $node, 'string');
                break;
        }
        return ['name' => $name, 'value' => $value, 'type' => $type, 'meta' => $meta];
    }