CodeIgniter global function

Question

Where can I place my \"global\" function, which will check, if user is logged in?

Because I want to do something like: user is able to browse some pages only when th

Answer 1

Are you using an authentication library? If not I'd suggest one. They come with functions like that.

Tank Auth for example has: is_logged_in() , which does exactly what you want!

http://www.konyukhov.com/soft/tank_auth/

For more info about which library to use you should check out this answer which compares all libs: https://stackoverflow.com/a/476902/576223

If you don't want an authentication library you can do as suggested by Joe