Exercice 1 : correction

User.php

<?php

class User {

    public function __construct(private int $id, private string $username, private string $password)
    {
    
    }
    
    public function getId() : int
    {
        return $this->id;
    }
    
    public function setId(int $id) : void
    {
        $this->id = $id;
    }
    
    public function getUsername() : string
    {
        return $this->username;
    }
    
    public function setUsername(string $username) : void
    {
        $this->username = $username;
    }
    
    public function getPassword() : string
    {
        return $this->password;
    }
    
    public function setPassword(string $password) : void
    {
        $this->password = $password;
    }
}

index.php

<?php

require "User.php";

$admin = new User(1, "admin", "admin");
$user = new User(2, "user, "user");

echo "ID utilisateur : ${$admin->getId()} Username : ${$admin->getUsername()} MDP : ${$admin->getPassword()} <br>";

echo "ID utilisateur : ${$user->getId()} Username : ${$user->getUsername()} MDP : ${$user->getPassword()} <br>";

26 February 2026