Question

我有一个会话：

session_start();
$_SESSION['auth'] = "true";

并设置PHPSESSID Cookie 。但是，当我刷新页面时$_SESSION['auth']返回NULL。此外，当我致电session_destroy();时，收到错误Trying to destroy uninitialized session

如何保持会话开放？谢谢！

Answer 1

尝试一下..如果有效，我会检查你的代码+注释session_destroy ...

page1.php中

<?php
    session_start();
    $_SESSION['auth'] = "true";
    $_SESSION['superhero'] = "batman";
?>
<a href="page2.php">Click here</a>

使page2.php

<?php
    session_start(); // start the session before using it
    echo $_SESSION['auth']; // will output 'true'
    //print_r($_SESSION); // uncomment for testing
?>

PHP Session没有初始化

1 个答案: