Algolia_Algoliasearch_Helper_Entity_Helper::castProductObject PHP Метод

    protected function castProductObject(&$productData)
    {
        $nonCastableAttributes = array('sku', 'name', 'description');
        foreach ($productData as $key => &$data) {
            if (in_array($key, $nonCastableAttributes, true) === true) {
                continue;
            }
            $data = $this->try_cast($data);
            if (is_array($data) === false) {
                $data = explode('|', $data);
                if (count($data) == 1) {
                    $data = $data[0];
                    $data = $this->try_cast($data);
                } else {
                    foreach ($data as &$element) {
                        $element = $this->try_cast($element);
                    }
                }
            }
        }
    }