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php4-beta | 199912

Re: [PHP4BETA] 'use' keyword From: Zeev Suraski (zeev <email protected>)
Date: 12/01/99

At 23:31 01/12/1999 , Andrei Zmievski wrote:
>On Wed, 01 Dec 1999, Andi Gutmans wrote:
> > At 01:21 PM 12/1/99 -0600, Andrei Zmievski wrote:
> > >Does new 'use' keyword automatically set $USED_PACKAGES entry or not?
> >
> > No it just makes sure that this file hasn't been required twice. Do we
> want
> > it to do something else?
>
>Yes, I think Stig talked about setting $USED_PACKAGES["foo"] = <full
>path to foo> when 'use foo' is used.

I thought he meant that as in pseudo code, and not really keep it in that
$USED_PACKAGES variable. As a rule I think we should avoid using globals
at all, I think it opens an endless amount of possible security breaches,
and generally isn't a Good Thing.
How about a function, get_used_packages() that would return such an array?

Zeev 

--
Zeev Suraski   <zeev <email protected>>  http://www.zend.com/

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