FOS\UserBundle\Model\UserManagerInterface::updateUser PHP Method

    function updateUser(UserInterface $user);

 /**
  * Creates a user and returns it.
  *
  * @param string $username
  * @param string $password
  * @param string $email
  * @param bool   $active
  * @param bool   $superadmin
  *
  * @return \FOS\UserBundle\Model\UserInterface
  */
 public function create($username, $password, $email, $active, $superadmin)
 {
     $discriminator = $this->discriminator;
     switch ($this->type) {
         case 'staff':
             $class = 'Truckee\\MatchBundle\\Entity\\Staff';
             break;
         case 'admin':
             $class = 'Truckee\\MatchBundle\\Entity\\Admin';
             break;
         case 'volunteer':
             $class = 'Truckee\\MatchBundle\\Entity\\Volunteer';
             break;
         default:
             break;
     }
     $discriminator->setClass($class);
     $user = $this->userManager->createUser();
     $user->setUsername($username);
     $user->setFirstname($this->firstname);
     $user->setLastname($this->lastname);
     $user->setEmail($email);
     $user->setPlainPassword($password);
     $user->setEnabled((bool) $active);
     $this->userManager->updateUser($user, true);
     return $user;
 }