RoundingTable::setPriceTypeIds

static function setPriceTypeIds(string|int|array $priceTypes): void
{
	if (!is_array($priceTypes))
	{
		$priceTypes = [$priceTypes => $priceTypes];
	}

	if (!empty($priceTypes) && is_array($priceTypes))
	{
		self::$priceTypeIds = (
			empty(self::$priceTypeIds)
				? $priceTypes
				: array_merge(self::$priceTypeIds, $priceTypes)
		);
	}
}