School login system

Start with login1.php — and actually read its code, don't just load it.

1.login1.php — Requiring a login 2.login2.php — Reading who logged in 3.login3.php — Logging out 4.exampleLandingPage.php — Sending users to different pages by role

Branches to the admin and teacher landing pages.

5.specialFunctions.php — The helper functions available to you 6.redirecting.php — Redirecting into the login system