我使用 PHPSession
变量让用户登录并编辑他们的网站。当他们注销时,我调用该session_destroy();
函数来终止会话。
在登录屏幕上,我可以选择“记住这台计算机”,而不是使用$_SESSION[]
变量,我设置了一个像这样的 cookie:
setcookie("admin", true, $expire);
cookie 已设置,但当我注销时,cookie 会取消设置。有什么办法可以防止这种情况?我希望会话结束,但我希望网站也能记住计算机。
感谢您的时间。
编辑:这是我用来启动和销毁会话的两种方法(我调用的会话方法在另一个类上)
public function loginCheck() {
//check if the remember me is set
if (isset($_POST['remember'])) {
$expire = time() + 60 * 60 * 24 * 30;
setcookie("admin", true, $expire);
}
else{
setcookie("admin", "", time()-3600);
}
$sth = $this->db->prepare("SELECT uid FROM philllwareusers WHERE
usr = :login AND pasw = :password");
$sth->execute(array(
':login' => $_POST['user'],
':password' => $_POST['pswrd']
));
$data = $sth->fetch();
$count = $sth->rowCount();
if ($count > 0) {
//check if user has permision to edit this website
$sth = $this->db->prepare("SELECT web_id FROM website_spine WHERE
admin_id = :uid ");
$sth->execute(array(
':uid' => $data['uid']
));
$datas = $sth->fetch();
$counts = $sth->rowCount();
if ($counts > 0) {
if ($datas['web_id'] == WEB_ID) {
Session::init();
Session::set('uid', $data['uid']);
Session::set('loggedIn', true);
header('location: ../index');
} else {
header('location: ../Adminlogisn');
}
}
// login
} else {
header('location: ../Adminlogin');
}
}
function logout() {
Session::init();
Session::destroy();
header('location: '.URL.'/Adminlogin');
}
这就是管理员登录的样子(将检查 cookie 是否应该设置,应该保持设置或销毁它的部分。),
<?php
if(!isset($_COOKIE['admin']) || $_COOKIE['admin'] == ''){?>
Remember this computer as an admin computer <div style="display: inline;cursor: pointer;" onclick="alert('By selecting this option, your website will remember this computer and present the login option on the menu bar when you are not logged in.')">[?]</div>
<input type="checkbox" name="remember" style="width: 20px;"/>
<?php
}
else{
?>
Un-check to forget this computer as an admin computer. <div style="display: inline;cursor: pointer;" onclick="alert('This computer is currently rememberd as and admin computer, making the login link on the menu bar visible for easy access. Uncheck this box to forget this computer as admin computer.')">[?]</div>
<input type="checkbox" name="remember" checked="checked" style="width: 20px;"/>
<?php
}
?>