function getIP(){
global $ip;
if (getenv("HTTP_CLIENT_IP"))
$ip = getenv("HTTP_CLIENT_IP");
else if(getenv("HTTP_X_FORWARDED_FOR"))
$ip = getenv("HTTP_X_FORWARDED_FOR");
else if(getenv("REMOTE_ADDR"))
$ip = getenv("REMOTE_ADDR");
else $ip = "Unknow";
return $ip;
}
$ip = getIP();
$fpgetNum = fopen($ip.'.txt','r+');
$con = fread($fpgetNum,1024);
fclose($fpgetNum);
$fp = fopen($ip.'.txt','w');
if(empty($con))
{
$num = 1;
}else{
$num = intval($con)+1;
}
fwrite($fp,$num);
fclose($fp);
至于一分钟,你只需要存储个第一次的时间戳,当前时间减去那个时间戳小于60才执行这段代码就好了!
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