删除Cookie PHP [英] Delete cookie php

问题描述

我正在尝试建立一个具有登录系统的平台，并且将用户名和密码存储在cookie中，以使用户保持登录状态，即使它关闭了浏览器然后再次输入也是如此.我设法保存了cookie，但是我不知道如何进行注销按钮. 这是代码:

I am trying to make a platform with a login system and I am storing the username and the password in cookies to make the user stay logged in even if it closes the browser and then enters again. I managed to save the cookies but I don't know how to make the logout button. Here is the code:

function logout() {
  $('body').append("<?php setcookie('username', null); setcookie('password', null); unset $_COOKIE['username']; unset $_COOKIE['password']; ?>");
  location.assign("index.php");
}

推荐答案

您正试图将PHP代码包含在JavaScript中，但这样无法正常工作. 您可以按照建议的此处:

You are trying to include PHP code in JavaScript, which will not work like that. You could either delete the cookie with jQuery as suggested here:

function logout() {
  $.cookie("username", null, { path: '/' });
  location.assign("index.php");
}

或通过使用以下PHP代码调用PHP文件:

or by calling a PHP file with the following PHP code:

setcookie("username", "", time() - 3600, '/');

这篇关于删除Cookie PHP的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！