Pimcore\Model\Object\ClassDefinition\Data\QuantityValue::unmarshal PHP Метод

    public function unmarshal($value, $object = null, $params = [])
    {
        if ($params["simple"]) {
            return $value;
        }
        if (is_array($value)) {
            return [$this->getName() . "__value" => $value["value"], $this->getName() . "__unit" => $value["value2"]];
        } else {
            return null;
        }
    }