About $_SESSION array problem?

[bombshell]

In php4.30 , register_globals = off

If you want your script to work regardless of register_globals, you need to use the $SESSION array. All $SESSION entries are automatically registered. If your script uses session_register(), it will not work in environments where register_globals is disabled.

My problem is, when I use the $_SESSION array in the user define function whether or not announce global? help me ! thanks!!

[diego25]

Do you mean if you have to do this?

function func() {
global $_SESSION;

?

If that's what you're asking, then no, you don't need to declare $SESSION as global, because $SESSION (and $POST, $GET, etc) are superglobals.

http://www.php.net/manual/en/language.variables.predefined.php

Diego

[bombshell]

To: diego25

thanks a lot!