重命名laravel集合“数据"钥匙 [英] Rename laravel collection "data" key

问题描述

我可以通过这种方式重命名laravel收集结果中的数据密钥吗?此刻

Is there way i can rename the data key in laravel collection results? At the moment this

DB::table('contracts AS C')->paginate(1)

返回

  {
  "current_page": 1,
    "data": [
        {
            "id": 191,
            "buyer": "John",
            "provider": "Jane"
        }
    ],
    "from": 1,
    "last_page": 1,
    "next_page_url": "",
    "path": "",
    "per_page": 1,
    "prev_page_url": null,
    "to": 1,
    "total": 1
}

我想要的是

  {
  "current_page": 1,
    "parties": [
        {
            "id": 191,
            "buyer": "John",
            "provider": "Jane"
        }
    ],
    "from": 1,
    "last_page": 1,
    "next_page_url": "",
    "path": "",
    "per_page": 1,
    "prev_page_url": null,
    "to": 1,
    "total": 1
}

将数据密钥更改为参与方的挑战

The challenge here changing the data key to parties

推荐答案

您可以使用 keyBy() 收集方法.

You could use the keyBy() method of collection.

$unfiltered = DB::table('contracts AS C')->paginate(1);

$filtered = $unfiltered->keyBy(function ($value, $key) {
     if ($key == 'data') {
         return 'parties';
     } else {
         return $key;
     }
});

return $filtered;

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