Base::getEmptyRequiredParameterNames

protected function getEmptyRequiredParameterNames(array $parameters, array $requiredParamsNames): array
{
	$emptyParams = [];

	foreach ($requiredParamsNames as $param)
	{
		if (!isset($parameters[$param]) || empty($parameters[$param]))
		{
			$emptyParams[] = $param;
		}
	}

	return $emptyParams;
}