php 验证用户是否登陆超时函数
- WBOYOriginal
- 2016-06-13 10:39:071630browse
通过动作时间，如果动作时间超时便踢出！使用mktime是个很好的时间计算函数
可以方便的计算时间差。最小单位是秒。
函数
function user_mktime($onlinetime){
$new_time = mktime();
echo $new_time-$onlinetime;
if($new_time-$onlinetime > 100){
echo "登录超时";
session_destroy();
}else{
$_SESSION[times]=mktime();
}
}
?>
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