/**
* Constructor
* @param string $api_key API Key Anda sebagaimana yang tercantum di akun panel RajaOngkir
* @param array $additional_headers Header tambahan seperti android-key, ios-key, dll
*/
public function __construct($api_key, $additional_headers = array())
{
RajaOngkir::$api_key = $api_key;
\Unirest::defaultHeader("Content-Type", "application/x-www-form-urlencoded");
\Unirest::defaultHeader("key", RajaOngkir::$api_key);
foreach ($additional_headers as $key => $value) {
\Unirest::defaultHeader($key, $value);
}
}
