/**
* Construct
* @param string $apiKey API Key Anda sebagaimana yang tercantum di akun panel RajaOngkir
* @param string[] $additionalHeaders Header tambahan seperti android-key, ios-key, dll
*/
public function __construct($apiKey, $additionalHeaders = [])
{
self::$apiKey = $apiKey;
$this->rest = new RESTClient();
$this->rest->initialize(array('server' => self::$host));
$this->rest->set_header('Content-Type', 'application/x-www-form-urlencoded');
$this->rest->set_header('key', self::$apiKey);
foreach ($additionalHeaders as $key => $value) {
$this->restrest->set_header($key, $value);
}
}
