合并数组（Laravel Collection）

Question

I need to join to separate arrays, I am working with Laravel 5.3 Collections. I have two separate objects. One object I am getting distance matrix from google maps between cities and street address. The end responses looks like this for example:

[{"distance":"14.0 km"},{"distance":"85.6 km"},{"distance":"15.9 km"}]

I have another response which lists the stores. The distance matrix above is relevant to each store. The store response looks like this:

{
    "0":{
        "id":3,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store One"
    },
    "4":{
        "id":6,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store Two"
    },
    "6":{
        "id":9,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store Three"
    }
}

I need to join each distance item into each store but I am having trouble combining the both. Basically I need the array to look like this:

{
    "0":{
        "id":3,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store One",
        "distance":"14.0 km"
    },
    "4":{
        "id":6,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store Two",
        "distance":"85.6 km"
    },
    "6":{
        "id":9,
        "user_id":2,
        "brand_id":"2",
        "type":"store",
        "name":"Store Three",
        "distance":"15.9 km"
    }
}

Any help or assistance would be greatly appreciated.

Answer 1

try collection zip() method

$distance = collect(["distance" => "14.0 km"]);

$zipped = $distance->zip($stores);

$zipped->all();