Cake\ElasticSearch\Marshaller::_prepareDataAndOptions PHP Метод

    protected function _prepareDataAndOptions($data, $options)
    {
        $options += ['validate' => true];
        $data = new \ArrayObject($data);
        $options = new \ArrayObject($options);
        $this->type->dispatchEvent('Model.beforeMarshal', compact('data', 'options'));
        return [(array) $data, (array) $options];
    }