CWebDavTools::getUserGenderByCurrentUser

static function getUserGenderByCurrentUser()
{
	static $gender = null;
	if($gender !== null)
	{
		return $gender;
	}

	global $USER;
	$userData = array();
	if($userId = $USER->getId())
	{
		$userData = CUser::GetByID($userId)->Fetch();
	}
	$gender = static::getUserGender($userData);

	return $gender;
}