我给你代码吧 function check_allow_submit() { $now = time(); if(isset($_SESSION['last_submit_time']) && !empty($_SESSION['last_submit_time'])) { if($now-$_SESSION['last_submit_time'] < 60*10) { if(isset($_SESSION['submit_times']) && $_SESSION['submit_times'] == 3) { return false; } else { if(isset($_SESSION['submit_times'])) { $_SESSION['submit_times'] += 1; } return true; } } else { $_SESSION['last_submit_time'] = $now; $_SESSION['submit_times'] = 1; return true; } } }
我给你代码吧