session vars and scope

[knickerlas]

Evenin' folks,
I have a function that 'supposedly' un-registers a bunch of session vars like this:

function unreg_sess_vars() {
&nbsp&nbspsession_unregister("one");
&nbsp&nbspsession_unregister("two");
&nbsp&nbspsession_unregister("three");
}

Should that work or would I have to declare the sess vars global?

Cheers

Nick

[jjoske]

I've changed cookie values in functions and had no problem so I'ld assume that session would be the same.