我有一个多维数组，我试图根据重复值对数组进行分组。因此，我尝试按键对它们进行分组，但我无法根据键值对数组进行分组。B...

我有一个多维数组，我正在尝试根据重复值对该数组进行分组。

因此，我尝试按键对它们进行分组，但我无法根据键值对数组进行分组。

以下是原始数组

[
        {
            "league_id": 2,
            "league_name": "BBBB",
            "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1722361078.png",
            "order_number": 1,
            "member_username": "A"
        },
        {
            "league_id": 2,
            "league_name": "BBBB",
            "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1722361078.png",
            "order_number": 2,
            "member_username": "B"
        },
        {
            "league_id": 1,
            "league_name": "AAAA",
            "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1724177635.png",
            "order_number": 1,
            "member_username": "C"
        },
        {
            "league_id": 1,
            "league_name": "AAAA",
            "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1724177635.png",
            "order_number": 2,
            "member_username": "D"
        },
    ]

我想将该数组重新排列为下面的输出数组：

[
    {
        "league_id": 2,
        "league_name": "BBBB",
        "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1722361078.png",
        "users": [{
            "order_number": 1,
            "member_username": "A"
        }, {
            "order_number": 2,
            "member_username": "B"
        }]
    },
    {
        "league_id": 1,
        "league_name": "AAAA",
        "league_image": "https://d2ayu7u0r0spqb.cloudfront.net/dev/league-images/1722361078.png",
        "users": [{
            "order_number": 1,
            "member_username": "C"
        }, {
            "order_number": 2,
            "member_username": "D"
        }]
    }
]

有什么想法吗？如何做到这一点。

谢谢