Resposta Gofas

Array
(
    [result] => success
    [invoiceid] => 991795
    [invoicenum] =>
    [userid] => 2
    [date] => 2020-05-13
    [duedate] => 2020-05-18
    [datepaid] => 0000-00-00 00:00:00
    [lastcaptureattempt] => 0000-00-00 00:00:00
    [subtotal] => 10.00
    [credit] => 0.00
    [tax] => 0.00
    [tax2] => 0.00
    [total] => 10.00
    [balance] => 10.00
    [taxrate] => 0.00
    [taxrate2] => 0.00
    [status] => Unpaid
    [paymentmethod] => gofasboletofacil
    [notes] =>
    [ccgateway] =>
    [items] => Array
        (
            [item] => Array
                (
                    [0] => Array
                        (
                            [id] => 1045
                            [type] =>
                            [relid] => 0
                            [description] => teste
                            [amount] => 10.00
                            [taxed] => 0
                        )

                )

        )

    [transactions] => Array
        (
            [transaction] => Array
                (
                    [0] => Array
                        (
                            [id] => 435
                            [userid] => 2
                            [currency] => 0
                            [gateway] => gofasboletofacil
                            [date] => 2020-05-13 16:33:56
                            [description] => Boleto gerado.
                            [amountin] => 0.00
                            [fees] => 0.00
                            [amountout] => 0.00
                            [rate] => 1.00000
                            [transid] => gbf_live-110662447
                            [invoiceid] => 991795
                            [refundid] => 0
                        )

                )

        )

)