如何通过2个不同的会话访问一个页面？

Question

I have two pages admin page and a super admin page.. i just want to have rights of admin page too.. when i login as a super admin

currently to login admin page i use

if(!isset($_SESSION['admin']))            //if admin not in session
{
    header("Location: home.php");
}

and this works fine but when i use this condition

if((!isset($_SESSION['admin'])) || (!isset($_SESSION['super_admin'])))       //either      admin or super admin is not in session
 {
header ("Location: home.php");
}

which means either admin or super admin can have access to this page ... (this condition is what i think should be) I login as admin and i get the following error:

The page isn't redirecting properly.

Is there any way to access admin's page when I'm in super admin session?

Answer 1

if((!isset($_SESSION['admin'])) || (!isset($_SESSION['super_admin'])))
    // redirect

This means you're refusing anyone that is not "admin" and "super_admin" at the same time! You probably meant to use && to refuse "anyone who's not an admin and not a super admin either".

---

I'm not sure why you're getting the redirect error out of this, my guess would be that home.php determines you're logged in and redirects you back to the admin page that refuses you again etc. So you probably have two errors to fix - the condition and the redirect cycle.