个人笔记

<script type="text/javascript"> 
if(/AppleWebKit.\*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))){
        if(window.location.href.indexOf("?mobile")<0){
                try{
                        if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){
                                window.location.href="<?php echo BLOG\_URL; ?>m/<?php echo $logid;?>";
                        }
                }catch(e){}
        }
}
</script>

<?php
session\_start();
empty($\_SERVER\['HTTP\_VIA'\]) or exit('Access Denied');
$seconds = 10;
//时间段\[秒\]
$refresh = 5;
//刷新次数
//设置监控变量
$cur\_time = time();
if(isset($\_SESSION\['last\_time'\])) {
	$\_SESSION\['refresh\_times'\] += 1;
} else {
	$\_SESSION\['refresh\_times'\] = 1;
	$\_SESSION\['last\_time'\] = $cur\_time;
}
//处理监控结果
if($cur\_time - $\_SESSION\['last\_time'\] < $seconds) {
	if($\_SESSION\['refresh\_times'\] >= $refresh) {
		//跳转验证
		$url='http://'.$\_SERVER\['HTTP\_HOST'\].$\_SERVER\['REQUEST\_URI'\];
		$msg=mb\_convert\_encoding("<title>安全检查</title><h3>检测到CC攻击，正在进行浏览器安全检查！</h3>","UTF-8","GBK");
		exit($msg."<meta http-equiv='refresh' content='5;url={$url}'>");
		//5是定时跳转的时间，后期可以根据时间段调整跳转时间
	}
} else {
	$\_SESSION\['refresh\_times'\] = 0;
	$\_SESSION\['last\_time'\] = $cur\_time;
}
?>