javascript - 将对象的数组转换为数组

Question

将对象数组转换为数组。

我在 JavaScript 中创建的数组基于 array.push 函数。我在一个对象中得到了一个数组，然后使用 JSON.stringify(myarray):

将其转换为数组

[PensionLimit] =>
    [
        {"member":1,"pension_name":"1A","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"},
        {"member":1,"pension_name":"1B","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"},
        {"member":1,"pension_name":"1C","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"},
        {"member":2,"pension_name":"2A","min":"N/A","max":"N/A","actual":1,"pension_type":"4","result":"N/A"},
        {"member":2,"pension_name":"2B","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"},
        {"member":2,"pension_name":"2C","min":"N/A","max":"N/A","actual":2000,"pension_type":"4","result":"N/A"},
        {"member":3,"pension_name":"3A","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"},
        {"member":4,"pension_name":"4A","min":"N/A","max":"N/A","actual":0,"pension_type":"4","result":"N/A"}
    ]

如何转换？

我的预期输出是:

[PensionLimit] => Array
    (
        [1] => Array
            (
                [member] => 1
                [pension_name] => "1A"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
        [2] => Array
            (
                [member] => 1
                [pension_name] => "1B"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
        [3] => Array
            (
                [member] => 1
                [pension_name] => "1C"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
        [4] => Array
            (
                [member] => 1
                [pension_name] => "2A"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
        [5] => Array
            (
                [member] => 1
                [pension_name] => "2B"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
        [6] => Array
            (
                [member] => 1
                [pension_name] => "3A"
                [min] => "N/A"
                [max] => "N/A"
                [actual] => 0
                [pension_type] => "4"
                [result] => "N/A"
            )
    )

Answer 1

我猜您正在尝试将 JSON 转换为 PHP 数组，因为这不是有效的 JavaScript 输出。

为了做到这一点，PHP 提供了一个名为 json_decode 的函数。 :

json_decode($json, true);

当var_dump结果时，您将得到几乎完全符合您预期的输出。