UserProfile::processShowYear

protected function processShowYear()
{
	$existingValue = Option::get("intranet", "user_profile_show_year", "Y");
	$actualValue = 'Y';
	if (ModuleManager::isModuleInstalled('bitrix24'))
	{
		if (Option::get("intranet", "show_year_for_female", "N") === "N")
		{
			$actualValue = 'N';
		}
	}
	elseif (
		isset($this->arParams['SHOW_YEAR'])
		&& in_array($this->arParams['SHOW_YEAR'], ['Y', 'M', 'N'])
	)
	{
		$actualValue = $this->arParams['SHOW_YEAR'];
	}
	if ($actualValue != $existingValue)
	{
		Option::set("intranet", "user_profile_show_year", $actualValue);
	}
}