从 Laravel db 创建关联数组答案

【问题标题】：Creating an Associate array from Laravel db从 Laravel db 创建关联数组
【发布时间】：2020-12-04 00:34:01
【问题描述】：

目前我正在使用颤振构建应用程序，但我的 Laravel api 控制器没有返回适当的多维数组。我想要 { [0]=> array,[1]=>array, etc}。如果有人知道此问题的解决方法，将不胜感激

public function index()
    {
        $payments = Payment::all();

        return $payments;
    }

它返回这个：

[
    {
        "id": 1,
        "description": "test",
        "price": "9.00",
        "currency": "EUR",
        "status": "open",
        "deleted_at": null,
        "created_at": "2020-08-10T09:50:52.000000Z",
        "updated_at": "2020-08-10T09:50:52.000000Z"
    },
    {
        "id": 2,
        "description": "test",
        "price": "3.00",
        "currency": "USD",
        "status": "open",
        "deleted_at": null,
        "created_at": "2020-08-13T19:06:23.000000Z",
        "updated_at": "2020-08-13T19:06:23.000000Z"
    }
]

我尝试了很多，这让我最接近，但后来我得到了 1:{ARRAY}

我试过的代码：

public function index()
    {
        $data = [];
        $payments = Payment::all();
        $id=1;
        foreach($payments as $payment){
            array_push($data,[$id=>$payment]);
            $id++;
        }
        return $data;
    }

结果：

[
    {
        "1": {
            "id": 1,
            "description": "test",
            "price": "9.00",
            "currency": "EUR",
            "status": "open",
            "deleted_at": null,
            "created_at": "2020-08-10T09:50:52.000000Z",
            "updated_at": "2020-08-10T09:50:52.000000Z"
        }
    },
    {
        "2": {
            "id": 2,
            "description": "test",
            "price": "3.00",
            "currency": "USD",
            "status": "open",
            "deleted_at": null,
            "created_at": "2020-08-13T19:06:23.000000Z",
            "updated_at": "2020-08-13T19:06:23.000000Z"
        }
    }
    
]

我想要：

{
1:{
   "message":"test",
   "price":"9"
   "currency":"EUR"
  },
2:{
   "message":"test",
   "price":"9"
   "currency":"EUR"
}
}

【问题讨论】：

请证明已经尝试过的代码
我提供了 2 个代码我试过但没有任何效果

标签： php arrays laravel api associate

【解决方案1】：

也试试这个

  public function index(){
    $payments = Payment::all();
    return response()->json([$payments]);
 }

【讨论】：

返回相同的内容，开头有一个额外的 []
你需要的 JSON 格式是什么？ [ { "codes":[], "names":[] } ] 还是其他？
我需要一个索引多维数组，所以 [0]=>{"id": 1, "description": "test", "price": "9.00", "currency": "EUR ”，“状态”：“打开”，“deleted_at”：空，“created_at”：“2020-08-10T09:50:52.000000Z”，“updated_at”：“2020-08-10T09:50:52.000000Z”}

【解决方案2】：

试试这个

public function index()
{
    $payments = Payment::get()->toArray();

    return $payments;
}

【讨论】：

不幸的是返回相同的结果