moip / moip-sdk-php

        $this->payment = $payment;

    }

    public function bankAccount($resourceId, BankAccount $bankAccount, $amount = null)

    {

        $data = $this->bankAccountData($bankAccount);

        if (!is_null($amount)) {

            $data->amount = $amount;

        }

        return $this->execute($data, $resourceId);

    }

    public function creditCard($resourceId, $amount = null)

    {

        return $this->execute($data, $resourceId);

    }

    public function creditCard($resourceId, $amount = null)

    {

        if (!is_null($amount)) {

            $data = new stdClass();

            $data->amount = $amount;

            return $this->execute($data, $resourceId);

        }

        return $this->execute(null, $resourceId);

    }

    private function isOrder($resourceId)

    {