PropertyRepository::prepareField

protected function prepareField(array $fields, array $settings): array
{
	foreach ($fields as &$field)
	{
		if (!empty($settings['USER_TYPE']))
		{
			$userType = CIBlockProperty::GetUserType($settings['USER_TYPE']);

			if (isset($userType['ConvertFromDB']))
			{
				$field = call_user_func($userType['ConvertFromDB'], $settings, $field);
			}
		}
	}

	return $fields;
}