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php-developer-list | 2001122

Re: [PHP-DEV] Bug in 4.1.0; _SESSION From: Andi Gutmans (andi <email protected>)
Date: 12/21/01

I guess this bug needs to be fixed somehow but I'd probably just not allow
it to be defined as global. The whole reason for making it an auto-global
was so that it'll be easy to use. People know (and will know) that
$_SESSION is a global. I think your explicit marking of it as a global is
not a good idea and doesn't really give you anything. Why not just add a
comment if you really feel it is needed?

Andi

At 01:59 PM 12/21/2001 +0100, Andreas Aderhold wrote:
>Hi All,
>
>found a bug
>
>this one will cause a infinte loop in 4.1:
><?php
>global $_SESSION; // this will cause a infinite loop
>session_start();
>phpinfo()
>?>
>Te docs say that $_SESSION is auto-global in 4.1.0 but it does not say, that
>the explicit global declaration is not allowed. However I would like to use
>the explicit global declaration for improved code readbility.
>
>Andi
>
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