我正在嘗試為我的 React js 和 Laravel 創建一個 API 作為后端。因此，對于菜單，我有類別、子類別和進一步的子類別。我需要將所有結果合并如下，{  "response": 200,  "data": [    {      "id": 15,      "name": "dfdfhdf rtuydf",      "slug": "dfdfhdf-rtuydf",      "subcategory": [        {            "sub_id": 15,            "sub_name": "dfdfhdf rtuydf",            "sub_slug": "dfdfhdf-rtuydf"            "fsubcategory": [              {                "fsub_id": 15,                "fsub_name": "dfdfhdf rtuydf",                "fsub_slug": "dfdfhdf-rtuydf"              },              ...            ]        },        ...      ]    },    ....  ]}我嘗試使用下面的代碼，但結果未按預期顯示。$list = Category::select('id', 'name', 'slug')->where(array('in_menu' => 1, 'status' => 1, 'deleted_at' => null))->orderBy('id', 'desc')->get();$array = [];foreach ($list as $category) {        $sublist = Subcategory::select('id', 'name', 'slug')->where(array('category_id' => $category->id, 'status' => 1, 'deleted_at' => null))->orderBy('id', 'desc')->get();        $first = array("id" => $category->id, "name" => $category->name, "slug" => $category->slug);        array_push($array, array("category" => $first));        foreach($sublist as $subcategory) {            array_push($array, array("subcategory" => array("sub_id" => $subcategory->id, "sub_name" => $subcategory->name, "sub_slug" => $subcategory->slug)));        }}return response()->json(['response' => 200, 'data' => $array]);上述代碼的結果是，{"response": 200,"data": [    {    "category": {        "id": 15,        "name": "dfdfhdf rtuydf",        "slug": "dfdfhdf-rtuydf"    }    },    {    "subcategory": {        "sub_id": 6,        "sub_name": "Test Subcategory 221",        "sub_slug": "test-subcategory-221"    }    },]}如何達到需要的結果。我真的被困在這里了。