SESSION Vars and GLOBAL?

[jscnet]

Are SESSION vars global in nature / design?

I seem to be able to write and read them from within a function without having to GLOBALize them first (or, at all.)

Thanks.
Jason

[Anon]

They shouldn't be global (i.e. accessable inside of a function without the global command). The variables are in the global scope (i.e. accessable outside of all functions). But if you are starting (session_start()) your session inside a function you might just get the variables in the local scope.