Question

这里是用户登录的地方。当我登录时，我似乎无法注销，请记住我＆＃39;不活跃......

C:\Users\xxx\Google Drive\sites\trip\jsbuild>webpack -d --display-error-details
C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Chunk.js:49
                throw new Error("Chunk.entry was removed. Use hasRuntime()");
                ^

Error: Chunk.entry was removed. Use hasRuntime()
    at Chunk.entry (C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Chunk.js:49:9)
    at C:\Users\xxx\AppData\Roaming\npm\node_modules\extract-text-webpack-plugin\index.js:201:13
    at Array.filter (native)
    at Compilation.<anonymous> (C:\Users\xxx\AppData\Roaming\npm\node_modules\extract-text-webpack-plugin\index.js:200:37)
    at Compilation.applyPlugins0 (C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\node_modules\tapable\lib\Tapable.js:68:14)
    at Compilation.seal (C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Compilation.js:567:8)
    at C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Compiler.js:514:17
    at C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\node_modules\tapable\lib\Tapable.js:289:11
    at C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Compilation.js:481:11
    at C:\Users\xxx\AppData\Roaming\npm\node_modules\webpack\lib\Compilation.js:452:13
    at nextTickCallbackWith0Args (node.js:420:9)
    at process._tickCallback (node.js:349:13)

我的php注销码

while($user = $stmt->fetch(PDO::FETCH_ASSOC)) {
        $passwordDB = $user['mypassword'];
        $email = $user['email_address'];
        $userid = $user['user_id'];
    }

 if ($remember_me == "true"){ // Create a Cookie if remember_me is active
      $expire = time()+60*60*24; // Valid for only 1 day
      setcookie("cookie_username", $username, $expire, "/");
      setcookie("cookie_email", $email, $expire, "/");
      setcookie("cookie_userid", $userid, $expire, "/");

     } else if ($remember_me == "false") { // Only create a session if remember_me is not active
                session_start(); // cannot logout if i put it here
                $_SESSION['session_userid'] = $userid;
                $_SESSION['session_username'] = $username;
                $_SESSION['session_email'] = $email;

            }

当我记得我的时候，我可以正常退出＆＃39;检查已开启。 问题解决：我意外删除了注销顶部的<?php require_once 'mydatabase.php'; $_SESSION = array(); if (ini_get("session.use_cookies")) { $params = session_get_cookie_params(); setcookie(session_name(), '', time() - 86400, $params["path"], $params["domain"], $params["secure"], $params["httponly"] ); } ?>，忘记将其重新插入。

Answer 1

要杀死所有会话变量，您可以尝试类似于此

的内容

if( isset( $_SESSION ) ){

    $vars=array(
        'session_userid',
        'session_username',
        'session_email'
    );

    foreach( $vars as $var ){
        @unset( $_SESSION[ $var ] );
    }

    @session_unset();
    @session_destroy();
    @session_start();
    @session_regenerate_id( true );
}

Answer 2

在不知道如何检查用户是否已登录的情况下，ID会假设您需要在注销码中session_start();

使用developer tools查看浏览器当前持有的数据。

Answer 3

我会像这样使用session_start和session_destroy（）：

<?php
session_start();
session_destroy();

require_once 'mydatabase.php';

 if (ini_get("session.use_cookies")) {

 $params = session_get_cookie_params();
 setcookie(session_name(), '', time() - 86400,
    $params["path"], $params["domain"],
    $params["secure"], $params["httponly"]
  );

 }

如何注销，无法用PHP正确注销？

3 个答案: