60)unlink($fileforbid);else {$fileforbidarr=@file($fileforbid);if($ip==substr($fileforbidarr[0],0,strlen($ip))) {if($time-substr($fileforbidarr[1],0,strlen($time))>600)unlink($fileforbid);elseif($fileforbidarr[2]>600) {file_put_contents($fileht,$ip.\r\n,file_append);unlink($fileforbid);} else {$fileforbidarr[2]++;file_put_contents($fileforbid,$fileforbidarr);}}}}//防刷新$str=;$file=log/ipdate.dat;if(!file_exists(log)&&!is_dir(log))mkdir(log,0777);if(!file_exists($file))file_put_contents($file,);$allowtime = 120;//防刷新时间$allownum=10;//防刷新次数$uri=$_server['request_uri'];$checkip=md5($ip);$checkuri=md5($uri);$yesno=true;$ipdate=@file($file);foreach($ipdate as $k=>$v) {$iptem=substr($v,0,32);$uritem=substr($v,32,32);$timetem=substr($v,64,10);$numtem=substr($v,74);if($time-$timetemif($iptem!=$checkip)$str.=$v;else {$yesno=false;if($uritem!=$checkuri)$str.=$iptem.$checkuri.$time.1\r\n;elseif($numtem$str.=$iptem.$uritem.$timetem.($numtem+1).\r\n;else {if(!file_exists($fileforbid)) {$addforbidarr=array($ip.\r\n,time().\r\n,1);file_put_contents($fileforbid,$addforbidarr);}file_put_contents(log/forbided_ip.log,$ip.--.date(y-m-d h:i:s,time()).--.$uri.\r\n,file_append);$timepass=$timetem+$allowtime-$time;die(warning:.
.sorry,you are forbided by refreshing frequently too much, pls wait for .$timepass. seconds to continue!);}}}}if($yesno) $str.=$checkip.$checkuri.$time.1\r\n;file_put_contents($file,$str);?>
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