What are the best practices for separating data model and output in PHP, as advised in the forum discussion?

Separating data model and output in PHP is essential for maintaining clean and organized code. One common practice is to use a template engine like Twig to handle the presentation layer separately from the data manipulation. This approach helps to improve code readability, maintainability, and scalability. 

// Data model
class User {
    public $name;
    public $email;

    public function __construct($name, $email) {
        $this->name = $name;
        $this->email = $email;
    }
}

// Output
$user = new User('John Doe', 'john.doe@example.com');

// Using Twig template engine
$loader = new Twig_Loader_Filesystem('templates');
$twig = new Twig_Environment($loader);

echo $twig->render('user_profile.twig', ['user' => $user]);

Keywords

MVC separation of concerns data abstraction layer template engine object-oriented programming

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