In what scenarios is it recommended to follow the ORM approach for storing objects in a relational database rather than using serialize()?

When dealing with complex data structures or relationships between objects, it is recommended to follow the ORM (Object-Relational Mapping) approach for storing objects in a relational database rather than using serialize(). ORM frameworks like Eloquent in Laravel or Doctrine in Symfony provide a more structured and efficient way to interact with the database, handle relationships, and ensure data integrity.

// Example using Eloquent ORM in Laravel
// Define a model representing the object to be stored in the database
class User extends Model {
    protected $fillable = ['name', 'email'];
}

// Create a new user object and save it to the database
$user = new User();
$user->name = 'John Doe';
$user->email = 'john.doe@example.com';
$user->save();