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- function get_remote_IP ($socket) {
- $status = socket_getpeerinfo($socket, $result);
- if (!$status) return false;
- return $result;
- }
- function socket_accept_nbl ($listener, $blacklist) {
- $newsocket = socket_accept($listener);
- if ($newsocket === false) return false;
- $ip = get_remote_IP($newsocket);
- if (array_search($ip, $blacklist) !== false) {
- socket_close($newsocket);
- return false;
- }
- return $newsocket;
- }
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