code: public function getDateBorn(UserEntity $user, $sm)
  	{
      	$dateFormatter = new \IntlDateFormatter(
  			\Locale::getDefault(),
  			\IntlDateFormatter::NONE,
  			\IntlDateFormatter::NONE,
  			\date_default_timezone_get(),
  			\IntlDateFormatter::GREGORIAN,
  			"dd MMMM YYYY"
      	);
  		$date = $user->getDateBorn();
  		
  		return $dateFormatter->format($date);
  	}
docs: Get the user birth date using format dd MMMM YYYY
  
  @param UserEntity $user
  @param unknown $sm
  @return string