JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrsetPaymentId("11654127"); $request->setCallbackUrl("https://www.callback"); # make request $refundToBalance = \Iyzipay\Model\RefundToBalance::create($request, Config::options()); # print result print_r($refundToBalance);