Login (with users/database, etc.)

db.sql: Database library.

secret.php: sample secret page, that checks for user login. If user is not loggedin, forward user to login screen. Whatever application were doing, it will be doing the same thing as this file.

login.php: displays a login box.

login_action.php: accepts username/password. Checks it against the database. If found, marks the user session as logged in (and forwards to secret.php)

logout.php: unmark/erase session. Erase cookies. End login. (clean up everything).

dbcreate.sql: creates the database

schema.sql: database tables to support login (the user table). 

signup.php: presents user with a signup form (choose username/password, name, email, etc.)

signup_action.php: gets into from signup, and stores it in the database. (question: login the user here or not? Or present them with a login screen. Send e-mail?)

user_view.php: view users data.

user_update.php: presents user with an update form of their account data.

user_update_action.php: performs the account update.

header.php: common header

footer.php: common footer

