private function __construct() { try { self::$instance = new PDO('mysql:host=' . $this->host . ';dbname=' . $this->db . ';charset=utf8', $this->login, $this->pass, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)); } catch (Exception $e) { die('Erreur : ' . $e->getMessage()); } return self::$instance; }