Laravel 5.8 - collect method return me undefined index

Question

I got this array:

What I want to do next is to make a collection from the array and I write:

$variant_images = collect($p->images); 

but I got the error:

"Undefined index: images"

What's bad in my code and how to solve it?

Answer 1

Assuming $p is array like this

$p = [
  'images' => [
    1, 2, 3, 4
  ]
];

you can write

$collection = collect($p);

// access the images
var_dump($collection->get('images'));

and the output would be

array:4 [▼
  0 => 1
  1 => 2
  2 => 3
  3 => 4
]