Iyzipay\JsonBuilder::addArray PHP Method

    public function addArray($key, array $array = null)
    {
        if (isset($array)) {
            foreach ($array as $index => $value) {
                if ($value instanceof JsonConvertible) {
                    $this->json[$key][$index] = $value->getJsonObject();
                } else {
                    $this->json[$key][$index] = $value;
                }
            }
        }
        return $this;
    }