Well... Whadda ya know. Right after I sent the post I figured it out.
(Solution? Variable variables!)
function register_vars($reg_var) {
// Make the $reg_var global
$global_vars=explode("|", $reg_var);
for ($i=0; $i<sizeof($global_vars); $i++)
global $$global_vars[$i]; // Variable variables
... session setting code
}
register_vars("username|email|cellphone") ;
This way I only make the nessesary variables global.
// Tobias
""Tobias Talltorp"" <[EMAIL PROTECTED]> wrote in message
99dn35$duo$[EMAIL PROTECTED]">news:99dn35$duo$[EMAIL PROTECTED]...
> I am trying to register a session variable in a function without using the
> global in the beginning.
> The reason for this is that I donīt always know how many variables I am
> going to register (I separate the different fields with | like this,
> "username|email|cellphone" and explode them).
>
> Is there some way I can make all the variables in the function global, so
I
> can get the session variables registered?
>
> function test() {
> global $username // <-- With this, it works. Without it, it doesnīt
> session_start();
> $username="tobias";
> session_register("username");
> }
>
> The best I could come up with was (didnīt work):
> global $HTTP_SESSION_VARS;
>
> Any thoughts?
> // Tobias
>
>
>
>
>
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