GroupProvider::getGroupUsers

public function getGroupUsers(array $groupIds): array
{
	if (!Loader::includeModule('socialnetwork'))
	{
		return [];
	}

	$groupIds = array_unique($groupIds);

	$this->loadInfo($groupIds);

	$res = [];
	foreach ($groupIds as $groupId)
	{
		$res[$groupId] = array_key_exists($groupId, self::$cache) ? self::$cache[$groupId]['USERS'] : [];
	}

	return $res;
}