PHP解析数组并获取计数

我正在使用一个API,该API返回一个JSON对象,然后使用

我需要数一数所有的 [data] 然后生成所有 [Total] 每个中包含的值

这是我的阵列:-

Array
(
    [errorCode] => 0
    [result] => OK
    [data] => Array
        (
            [0] => Array
                (
                    [fieldData] => Array
                        (
                            [Due Date] => 11/30/2017
                            [Date] => 11/30/2017
                            [Total] => 128.97
                            [Customers::Company] => A B C Lock & Key
                            [Status] => Paid
                            [Date Payment] => 11/30/2017
                        )

                    [portalData] => Array
                        (
                        )

                    [recordId] => 1
                    [modId] => 4
                )

            [1] => Array
                (
                    [fieldData] => Array
                        (
                            [Due Date] => 12/01/2017
                            [Date] => 12/01/2017
                            [Total] => 256
                            [Customers::Company] => Kim Peacock Beringhause
                            [Status] => Paid
                            [Date Payment] => 12/01/2017
                        )

                    [portalData] => Array
                        (
                        )

                    [recordId] => 2
                    [modId] => 3
                )

            [2] => Array
                (
                    [fieldData] => Array
                        (
                            [Due Date] => 11/30/2017
                            [Date] => 11/30/2017
                            [Total] => 1880
                            [Customers::Company] => Norton, Robert L Esq
                            [Status] => Unpaid Overdue
                            [Date Payment] => 
                        )

                    [portalData] => Array
                        (
                        )

                    [recordId] => 3
                    [modId] => 0
                )



            [3] => Array
                (
                    [fieldData] => Array
                        (
                            [Due Date] => 12/22/2017
                            [Date] => 12/22/2017
                            [Total] => 1278
                            [Customers::Company] => Shapiro, Mark R Esq
                            [Status] => Unpaid
                            [Date Payment] => 
                        )

                    [portalData] => Array
                        (
                        )

                    [recordId] => 10
                    [modId] => 1
                )

        )

)

我尝试过:

count($array)

它返回 3 我可以看到父数组中的3个项目(错误代码、结果和数据)的计数,但我不知道如何专注于 data 只有

我想要的计数值是 4 总价值为 3542.97 .