PHP 会话在几分钟后超时

Question

早上好，我正在尝试创建一个几分钟后超时的会话，我尝试了下面的代码，但它只是在刷新页面时破坏了会话

<?php
    //start session
    session_start();
    //database connection
    include('database/connection.php');
    //site config
    $site_name = "Lilaga";
    //session expiration timer
    $expireAfter = 1;
    if(isset($_SESSION['phone'])){
        $sql = mysqli_query($connection, "SELECT * FROM customer WHERE phone =$_SESSION[phone]");
        $row = mysqli_fetch_array($sql);
        $name = $row['firstname'] ." ". ucfirst($row['lastname']);
        $phone = $row['phone'];
        $email = $row['email'];
        $customerID = $row['customerID'];
        $secondsInactive = time() - $_SESSION['phone'];
        $expireAfterSeconds = $expireAfter * 60;
        if($secondsInactive >= $expireAfterSeconds){
            session_unset();
            session_destroy();
        }
    }
?>

Answer 1

也许你可以看看这个： PHP.net - session.gc_maxlifetime。

这是在你的php.ini中配置的东西。