Laravel add extra data to array

Question

I have my data like:

data: [,…]
    0: {name: "Product One", price: "15000", quantity: 2, attributes: {attr: {name: "weight", value: "35"}},…}
        attributes: {attr: {name: "weight", value: "35"}}
        conditions: [{name: "blue", value: 0}, {name: "L", value: 0}]
        name: "Product One"
        price: "15000"
        quantity: 2

I need to add id into each array of my data like:

data: [,…]
    0: {name: "Product One", price: "15000", quantity: 2, attributes: {attr: {name: "weight", value: "35"}},…}
        attributes: {attr: {name: "weight", value: "35"}}
        conditions: [{name: "blue", value: 0}, {name: "L", value: 0}]
        name: "Product One"
        price: "15000"
        quantity: 2
        id: 10 // added id

Screenshot

Here is how my database looks like:

Code

Currently just getting my cart_data column, need to add column id as well.

$items2 = CartStorage::where('user_id', $user->id)->get();

$items = [];
foreach($items2 as $item){
  $items[] = json_decode($item['cart_data']); 
}

Ron van der Heijden · Accepted Answer · 2020-07-03 09:02:34Z

2

Can be by creating a var and add it there like so:

$items2 = CartStorage::where('user_id', $user->id)->get();

$items = [];
foreach($items2 as $item){
  $decodedItems       = json_decode($item['cart_data'], true);
  $decodedItems['id'] = $item['id'];
  $items[]            = $decodedItems;
}

edited Jul 3, 2020 at 9:02

answered Jul 3, 2020 at 9:00

Ron van der Heijden

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6 Comments

mafortis Over a year ago

it says Cannot use object of type stdClass as array

Ron van der Heijden Over a year ago

I've added true as seconde param in json_decode to make it an array.

mafortis Over a year ago

Thank you, this works also the one before this $decodedItems->id works as well (without true)

Ron van der Heijden Over a year ago

That is also an option. Even better would be using Collections.

mafortis Over a year ago

@Ersoy if you check this package for instance or any other cart package they all use same method as storing cart data into json array, the diffrence is because i am using VueJs I do not have access to sessions on API requests so I've made my own database table version of cart implementation. You might be right but I don't think there is any issue of storing data into json. Also this ID I just need it in order to remove/update items from database, shouldn't actually be in cart_data column.

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