从Eloquent查询中更改对象数组中的键

Question

I have an array of objects coming from an Eloquent query:

[
    {
        "id": 1,
        "user_id": 1,
        "name": null,
        "link": "storage/images/foo.png"       
    },
    {
        "id": 2,
        "user_id": 1,
        "name": null,
        "link": "storage/images/foo.png"
    },
    {..}
]

In PHP, what would be the most efficient way to rename the "link" key to "url" in every object in the array? Keeping the same order of elements would be a bonus.

I'm hopeful to achieve this:

[
    {
        "id": 1,
        "user_id": 1,
        "name": null,
        "url": "storage/images/foo.png"       
    },
    {
        "id": 2,
        "user_id": 1,
        "name": null,
        "url": "storage/images/foo.png"
    },
    {..}
]

Answer 1

As my comment seemed to be the correct way, and for sure faster than looping over an already generated array ill post it as an answer here.

guessing you are using eloquent to get ur data

User::all() 

or something alike, try making it a select query as follow:

User::select('id, user_id, link as url')->get(); 

to have this fixed for you