How to concat two columns in laravel using eloquent model

How to concat two columns in laravel using eloquent model


Lets take an example of Customers which has first_name, last_name, email, etc. 
Now, I want to concatinate "first_name and last_name" together.


Lets concate columns in laravel eloquent model as follows: 

class Customer extends Model
{
    public function getFullNameAttribute()
    {
        return "{$this->first_name} {$this->last_name}";
    }
}


Lets get the full name of customer:

Example 1: In the Controller

$customer = Customer::find(1);
return $customer->FullName;
return $customer->full_name;

Example 2: In the Controller

$customers = Customer::all();
foreach ($customers as $data) {

    echo $data->FullName;
    echo $data->full_name;
}

Example 3: In blade file

@foreach ($customers as $data)
    <h6>{{ $data->FullName }}</h6>
    <h6>{{ $data->full_name }}</h6>
@endforeach