在 PHP Laravel 中重命名对象键名

Question

我有一个 JSON 请求，我需要更改模型对象键上所有相似的对象键名称，我在嵌套数组对象方面遇到困难，并且点符号在这部分不起作用。

这是我的验证请求代码：

<?php

namespace App\Http\Requests\Api\Nutmeg;

use Illuminate\Foundation\Http\FormRequest;

class WebhookValidation extends FormRequest
{

    protected $map = [
        'callback_url' => 'url',
        'tokenApi' => 'secret_token',
        'supplier' => 'agent',
        'supplier.*.key.*' => 'id',
        'supplier.*.number.*' => 'quantity'
    ];

    protected $jsonConvert;

    public function setJson($json)
    {
        foreach($this->map as $original => $new) {
            $json->set($new, $json->get($original));
            $json->remove($original);
        }
        $this->jsonConvert = $json;
    }

    public function validationData()
    {
        return $this->jsonConvert->all();
    }

    public function rules()
    {
        return [
            'url' => 'bail|required|url|unique:webhooks,url',
            'secret_token' => 'required',
            'agent.*.id' => 'required',
            'agent.*.quantity' => 'required'
        ];
    }

    public function messages()
    {
        return [
            'url.unique' => 'Url should be unique',
            'secret_token.required' => 'Secret token is required'
        ];
    }
}

这是 JSON 请求：

{
      "callback_url": "https://www.gosdoddgle.com",
      "tokenApi": "stringstrinngstringstring",
      "supplier": [
            {
                "key": "sdsds1",
                "number": "sdsds1"
            },
            {
                "key": "sdsds1",
                "number": "sdsds1"
            }
        ]
}

我希望它是这样的：

{
      "url": "https://www.gosdoddgle.com",
      "secret_token": "stringstrinngstringstring",
      "agent": [
            {
                "id": "sdsds1",
                "quantity": "sdsds1"
            },
            {
                "id": "sdsds1",
                "quantity": "sdsds1"
            }
        ]
}

Answer 1

使用新键解码为数组和数组组合。
然后循环“代理”并再次用 array_combine 替换键。

$arr = json_decode($json, true);
$mainkeys = ["url", "secret_token", "agent"];
$subkeys = ["id", "quantity"];

$arr = array_combine(array_slice($mainkeys,0,count($arr)), $arr);

if(isset($arr["agent"])){
    foreach($arr["agent"] as &$val){
        $val = array_combine($subkeys, $val);
    }
}
unset($val); 

https://3v4l.org/mKePQ

array(3) {
  ["url"]=>
  string(26) "https://www.gosdoddgle.com"
  ["secret_token"]=>
  string(25) "stringstrinngstringstring"
  ["agent"]=>
  array(2) {
    [0]=>
    array(2) {
      ["id"]=>
      string(6) "sdsds1"
      ["quantity"]=>
      string(6) "sdsds1"
    }
    [1]=>
    &array(2) {
      ["id"]=>
      string(6) "sdsds1"
      ["quantity"]=>
      string(6) "sdsds1"
    }
  }
}