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Laravel-如何从集合中删除密钥?

我有数据如下:

[
        {
            "id": "3",
            "title": "Boruto's Photo",
            "is_lottery": 1,
            "price": 10
        },
        {
            "id": "4",
            "title": "Misuki's Photo",
            "is_lottery": 0,
            "price": 20
        }

    ]
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我想过滤哪个 is_lottery == false 从此集合中删除价格键。输出是:

[
        {
            "id": "3",
            "title": "Boruto's Photo",
            "is_lottery": 1,
            "price": 10
        },
        {
            "id": "4",
            "title": "Misuki's Photo",
            "is_lottery": 0,
        }

    ]
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laravel laravel-collection

2
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