[PHP] Poblem with sesions

2007-02-19 Thread Ashish Rizal
Hi , I am having problem with log in and log out . I have a main
login page where one can login with the username and password
stored in mysql database.
PHP Code:



location.href='$adminAddress'; 
exit();
}
else if ($accesslevel == "user") {
$_SESSION['level'] = "user";
$_SESSION['username'] = $_POST['UserName'];
$_SESSION["userid"] = login($_POST);
include ('userlogin.php');
exit();
}
}
else {
//$_SESSION['loggedIn'] = false;
unset ($_SESSION['userid']);
unset ($_SESSION['username']);
unset ($_SESSION['level']);
echo "Error :$error";
}
}
//ob_end_flush();
?>





so after login user is directed to the corresponding page.

The problem is that when some user is logged in to the user page
or admin page, at the same time if i want to login to the user
page from other computers , it lets me login but after that
whatever link i click in userlogin page, takes me back to login
page. And i have to log in to userpage and click on log out and
then it will work.
its quite strange and i dont know why it is acting like this.
Also in userlogin page i am have a link to other page which i am
calling by
PHP Code:

 if ($_GET['mode'] == "basketball"){
include ('basket_closed.php');
}
and link is userlogin.php?mode=basketball 



My Log out script is
PHP Code:





I need help on this...i couldn't came up with any clue, Any idea..
i really appreciate your help

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[PHP] Help with sessions on Log in and Log out

2007-02-17 Thread Ashish Rizal
I am having some problem working with my script on session
stuffs. Well, i have a login page which authenticates users by
using sql script then if login is successful i have
PHP Code:

 $_SESSSION['logged in']=true; and $_SESSION[userid]=$userid 

and when login is true i have included the page based on the
access level of users . Like if it is a regular user i have
include "user.php" ; exit() and if admin i have included admin page.

Also i have a log out script which unsets the sessions variable
and distroy the session at last.
Also when admin loggs in to admin page i have a small php script
that checks for those session variables and if the are set and
"is true" then the pages are displayed.

My problem is when admin just comes out to the login page again
without log out it allows to login to the main page but in main
page if any < a href> link is clicked it goes back to login page.
So then i will have to go back and log out first and then log
in.. I am not sure why this strange things happens.
Also is there any way i can have a feature like when the users
click back button it wont allow to go back to that page unless he
is using the back button provided by the web interface.

I am new at the session stuffs, so i am not sure what i am doing
is really a safe way to code a php page. are there any other
things that i need to be aware of while using sessions.

Any suggestions or thoughts would be highly appreciated.
Thanks

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[PHP] Problem Directing the Page with header

2007-02-15 Thread Ashish Rizal
Hi, I am having problem with redirecting the page in user
authenication page . I am working on my windows machine as a
localhost with PHP Version 5.2.0. Everything is working good in
local machine (in Windows) but now when i tried to upload the
same code to the server which is using PHP Version 5.1.6, it does
not seem to redirect my page. I have a main loginpage which on
post goes to the logincheck.php and in Login.php i have all the
stuffs to authenticate and redirect the user. I am pasting the
logincheck.php code below. 



Any Help would be highly aprriciated.
Thanks a lot 

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