CPushManager::getUniqueHashes

private function getUniqueHashes(string $userId, string $appId): array
{
	$uniqueHashes = [];
	$uniqueHashes[] = CPullPush::getUniqueHash($userId, $appId);
	$uniqueHashes[] = CPullPush::getUniqueHash($userId, $appId."_bxdev");
	$aliases = $this->getAppIDAliases($appId);
	foreach ($aliases as $appId => $data)
	{
		$uniqueHashes[] = CPullPush::getUniqueHash($userId, $appId);
	}

	return array_unique($uniqueHashes);
}