How to add limit to hasmany?

Question

Yii

There is a function:

public function getVideos()
    {
        return $this->hasMany(Video::className(), ['user_id' => 'id'])->orderBy('created_at desc');
    }

In the code we write:

$user = $this->findModel($id);             
$user->getVideos();

Everything works fine and we get all the user's videos, but we only need to get 4!
How can this be limited?

Answer 1

$user = $this->findModel($id);             
$user->getVideos()->limit(4);