return all values of table as json laravel code example

Example 1: php laravel return json response

return response()->json([
    'name' => 'Abigail',
    'state' => 'CA'
]);

Example 2: laravel eloquent json type

<?php
//Array & JSON Casting
namespace App;

use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    /**
     * The attributes that should be cast.
     *
     * @var array
     */
    protected $casts = [
        'options' => 'array',
    ];
}
namespace App;

use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    /**
     * The attributes that should be cast.
     *
     * @var array
     */
    protected $casts = [
        'options' => 'array',
    ];
}