$allowtime){
$refresh = true;
$_session[$allowt] = time();
}else{
$refresh = false;
}
?>
http://www.bkjia.com/phpjc/321927.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/321927.htmltecharticle复制代码 代码如下: ?php session_start(); $k=$_get['k']; $t=$_get['t']; $allowtime = 1800;//防刷新时间 $ip = get_client_ip(); $allowt = md5($ip.$k.$t); if(!isset($_sess...