/**
* Update data in the database for an existing user.
*
* @param User $user
*/
public function update(User $user)
{
$sql = 'UPDATE users
SET email = :email
, password = :password
, salt = :salt
, roles = :roles
, time_created = :timeCreated
WHERE id = :id';
$params = array('email' => $user->getEmail(), 'password' => $user->getPassword(), 'salt' => $user->getSalt(), 'roles' => implode(',', $user->getRoles()), 'timeCreated' => $user->getTimeCreated(), 'id' => $user->getId());
$this->conn->executeUpdate($sql, $params);
}
