rendered paste body if ($rezultat != NULL) { $user_ip1 = $rezultat[1]; $user_ip2 = $rezultat[2]; $user_ip3 = $rezultat[3]; $user_host1 = gethostbyaddr($user_host1); if (!empty $user_ip2) { $user_host2 = gethostbyaddr($user_host2); } else $user_host2 = NULL; if (!empty $user_ip3) { $user_host3 = gethostbyaddr($user_host3); } else $user_host3 = NULL; $wyjscie = "User: " . $rezultat[0] . " IPs: " . $user_ip1 . "(" . $user_host1 . "), " . $user_ip2 . "(" . $user_host2 . "), " . $user_ip3 . "(" . $user_host3 . ")"; } else $wyjscie = "User not found.";