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($time-$timetem if($iptem!=$checkip)$str.=$v;
else{
$yesno=false;
if($uritem!=$checkuri)$str.=$iptem.$checkuri.$time.1\r\n;
elseif($numtem 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);
?>