cookie问题cookie无法正常运行

Question

I am having serious cookie issues. if I login without using remember me, everything is fine.

If I check remember me, it lets me login but if I close the browser and open it back up it wont auto login it just says page cannot be displayed like its a corrupt cookie.

the only way to make it work again is to delete the cookie

Here is my set function:

if ($remember == "on") {                

             setcookie('email', $email, time() + 86400);

            }

Here is my logout function:

session_destroy();

if(isset($_COOKIE['email'])) {
    unset($_COOKIE['email']);

    setcookie('email', '', time() - 86400);
}

redirect("index.php");

Also, when I look at the cookie file in explorer browser, it looks like this:

email
me%40mymail.net
localhost/mysite/account/
17408
78850176
30494094
3665530565
30493892

So what happens is, I have to delete the cookie to show the login page again.

Answer 1

OK so I figured out the issue... for some reason it had to do with the directories

to set the cookie I changed this

if ($remember == "on") {                

             setcookie('email', $email, time() + 86400);

            }

to this

if ($remember == "on") {                

             setcookie("email", $email, time() + 86400,'/');
            }

and I changed this

session_destroy();

if(isset($_COOKIE['email'])) {
    unset($_COOKIE['email']);

    setcookie('email', '', time() - 86400);
}

redirect("index.php");

to this

session_destroy();

if(isset($_COOKIE['email'])){

    unset($_COOKIE['email']);

    setcookie("email", '', time() + 86400,'/');

}

redirect("index.php");