function insertCarro(Carro $c) { include_once '../conexion.php'; include_once '../model.business/Carro.php'; try { $conexion = new conexion(); $conn = $conexion->conn(); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $orden = $c->getOrden(); $query = $conn->prepare("INSERT INTO carrito VALUES(null,:orden);"); $query->bindParam(':orden', $orden); $query->execute(); } catch (PDOException $exc) { return $exc->getMessage(); } finally { } }