Arrays 我能';t将对象转换为数组

Arrays 我能';t将对象转换为数组,arrays,laravel,object,shopping-cart,Arrays,Laravel,Object,Shopping Cart,我正在尝试创建一个购物车API路由,但我遇到了这个问题,因为当我使用以下语句时,$carts=\cart::session($session)->getContent(); 我得到的对象如下: "cart": { "1": { "id": 1, "name": "Tort cu biscuiți", "price": 20, "quantity": "1", "attributes": {

我正在尝试创建一个购物车API路由,但我遇到了这个问题,因为当我使用以下语句时,
$carts=\cart::session($session)->getContent();
我得到的对象如下:

"cart": {
    "1": {
        "id": 1,
        "name": "Tort cu biscuiți",
        "price": 20,
        "quantity": "1",
        "attributes": {
            "image_path": "http://127.0.0.1:8000/storage/images/AkiGKJdxjKNtyoVI034RPL1drLsMntUxLfzqZplV.jpeg"
        },
        "conditions": []
    },
    "2": {
        "id": 2,
        "name": "Tort cu biscuiți",
        "price": 20,
        "quantity": 2,
        "attributes": {
            "image_path": "http://127.0.0.1:8000/storage/images/IkAhenLttHWaRD58hNZ460ykWCq7q1sih3vI9H5V.jpeg"
        },
        "conditions": []
    }
}
$carts = \Cart::session($session)->getContent();

if ($carts) {
    $cartsArray = json_decode($carts);
    foreach($cartsArray->cart as &$cart){
        $cart = (array) $cart;
    }
}

dd($cartsArray);

我想把它转换成一组物体。我尝试了
$cart->toArray()不起作用,我还提示了(数组)$cart,我得到了以下结果:

"cart": {
    "\u0000*\u0000items": {
        "1": {
            "id": 1,
            "name": "Tort cu biscuiți",
            "price": 20,
            "quantity": "1",
            "attributes": {
                "image_path": "http://127.0.0.1:8000/storage/images/AkiGKJdxjKNtyoVI034RPL1drLsMntUxLfzqZplV.jpeg"
            },
            "conditions": []
        },
        "2": {
            "id": 2,
            "name": "Tort cu biscuiți",
            "price": 20,
            "quantity": 2,
            "attributes": {
                "image_path": "http://127.0.0.1:8000/storage/images/IkAhenLttHWaRD58hNZ460ykWCq7q1sih3vI9H5V.jpeg"
            },
            "conditions": []
        }
    }
}

我可以知道问题出在哪里吗?

你可以这样做:

"cart": {
    "1": {
        "id": 1,
        "name": "Tort cu biscuiți",
        "price": 20,
        "quantity": "1",
        "attributes": {
            "image_path": "http://127.0.0.1:8000/storage/images/AkiGKJdxjKNtyoVI034RPL1drLsMntUxLfzqZplV.jpeg"
        },
        "conditions": []
    },
    "2": {
        "id": 2,
        "name": "Tort cu biscuiți",
        "price": 20,
        "quantity": 2,
        "attributes": {
            "image_path": "http://127.0.0.1:8000/storage/images/IkAhenLttHWaRD58hNZ460ykWCq7q1sih3vI9H5V.jpeg"
        },
        "conditions": []
    }
}
$carts = \Cart::session($session)->getContent();

if ($carts) {
    $cartsArray = json_decode($carts);
    foreach($cartsArray->cart as &$cart){
        $cart = (array) $cart;
    }
}

dd($cartsArray);


此购物车是您自己的自定义对象吗?你不需要创建行为来告诉它如何成为一个数组吗?我使用这个包DarryDecode/cart:~4.0来创建cartit抛出这个错误
Symfony\Component\Debug\Exception\FatalThrowableError:不能使用stdClass类型的对象作为数组
foreach($cartsArray['cart']作为&$cart)
ok。告诉我这个代码的返回是什么:
echo get_类($cartsArray)?它返回
stdClass
Hmm好的,然后我在回复中做了一个更改。你能再试一次吗?