PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC, PDO::ATTR_EMULATE_PREPARES => false ] ); } catch (PDOException $e) { http_response_code(500); header( 'Content-Type: application/json; charset=utf-8' ); echo json_encode( [ 'status' => 'error', 'message' => 'Erreur de connexion à la base de données.' ], JSON_UNESCAPED_UNICODE ); exit; }