1

Good day,

I'm having some trouble with a simple login system I've been piecing together. It works flawlessly in Firefox and Chrome, but for the life of me I can't seem to end the session in IE10 on Windows 8.

Here is the code I am using for the logout. I've tried a few variations here, nothing seems to work. 

    <?
session_start(); 
include("database.php");
include("login.php");

//deletes cookies by setting the time in the past, negative to what was done while creating the cookie
if(isset($_COOKIE['cookname']) && isset($_COOKIE['cookpass'])){
   setcookie("cookname", "", time()-60*60*24*100, "/");
   setcookie("cookpass", "", time()-60*60*24*100, "/");
}

?>

<html>
<title>Logging Out</title>
<body>

<?

if(!$logged_in){
   echo "You are not currently logged in, logout failed. Please click <a href='http://www.website.ca/admin'>here</a> to login.";
}
else{
//Kill session variables (could use some work)
   unset($_SESSION['username']);
   unset($_SESSION['password']);
   $_SESSION = array(); // reset session array
   unset($_SESSION); //new code to unset session array 
   session_destroy();   // destroy session.

   echo "You have successfully <b>logged out</b>. You will be automatically redirected.";
   echo '<script type="text/JavaScript">setTimeout("location.href = \'http://www.website.ca/admin\';",2000);</script>';
}

?>

</body>
</html>

Here is the code I'm using to authenticate the pages, I'm putting this as the first lines in all the pages I want to password protect:

<? 
//includes
session_start(); 
include("database.php");
include("login.php");

//chcek if logged in
if (!$logged_in){
 die("You must be logged in to view this page. Click <a href='http://www.website.ca/admin'>here</a> to login.");
} else {
  }
?>

Any ideas?

I'm getting the following errors:

Warning: Unknown: open(/var/php_sessions/sess_7a91f7a2f211673ba26734a04f96586b, O_RDWR) failed: No such file or directory (2) in Unknown on line 0 Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/php_sessions) in Unknown on line 0

4

1 回答 1

0

通过向 setcookie(); 添加第六个参数解决了这个问题，Firefox、Chrome 和 Opera 似乎都自动将第六个字段设置为您的域名。IE10 不会这样做，并且在尝试处理 cookie 时似乎会迷路。这需要在设置 cookie 以及尝试修改它时完成。

损坏的代码：

   setcookie("cookname", "", time()-60*60*24*100, "/");
   setcookie("cookpass", "", time()-60*60*24*100, "/");

工作代码：

   setcookie("cookname", "", time()-60*60*24*100, "/", "YOURDOMAIN.COM");
   setcookie("cookpass", "", time()-60*60*24*100, "/", "YOURDOMAIN.COM");
于 2013-11-09T17:28:10.227 回答