How to cast the value from the retrieved value from Database in laravel?

I have one database table which contains multiple columns are there with different data types,one of the column is currency which is stored inside a database as an integer.

i have one API which is used for retrieving all the values from the database and displayed in UI,in my UI level they are accepting currency value as a string, is there any way to send the currency value as a string without changing the current structure of a database.,please give me some idea how to do this one..

>Solution :

There are multiple ways. one is to use attribute casting

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

Another radical solution would be to remove the module mysqlnd so everything is returned as string.