Re: superglobals inside of function declarations
| From: | Kevin Waterson | Date: | Fri, 31 Oct 2003 07:20:13 +0000 |
| Subject: | Re: superglobals inside of function declarations | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-5128@lists.php.net to get a copy of this message | ||
This one time, at band camp, Derick Rethans <derick@php.net> wrote:
> On Thu, 30 Oct 2003, Filip de Waard wrote:
>
> > Andy,
> >
> > I know the current possibilities and limitations, but i'm wondering why
> > superglobals can't be used in function declarations. Is there a
> > particular reason for this?
>
> Because PHP just only supports scalar constants there.
why would you ever _want_ to?
The purpose of a super global is that it is available in all scopes.
Kevin
--
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Kevin Waterson
Port Macquarie, Australia