以下是代码片段: <?php if(filesize("safe.txt")<10240){ if($_SERVER["HTTP_X_CLUSTER_CLIENT_IP"])$ip=$_SERVER["HTTP_X_CLUSTER_CLIENT_IP"]; elseif($_SERVER["HTTP_CLIENT_IP"])$ip=$_SERVER["HTTP_CLIENT_IP"]; elseif($_SERVER["REMOTE_ADDR"])$ip=$_SERVER["REMOTE_ADDR"]; else $ip=""; @$fp=fopen("safe.txt","a"); @fputs($fp,date("Y-m-d H:i:s",time())."|".$ip."|".$_SERVER['QUERY_STRING']."|".$_SERVER['HTTP_USER_AGENT']."\r\n"); @fclose($fp); }else rename("safe.txt","safe/".time().".txt"); exit('MJJ,你想做什么?系统已经自动记录你的IP信息,请自觉离开!'); ?> |