I think you can use reflection [1] to block the hooks from using & in their
parameter lists. This way the clients must use & to pass a reference. This
is definitely possible for function/method callbacks [2], but I'm not sure
about 5.3 closures [3].
David
[1] http://www.php.net/manual/en/reflecti
Hmm, would this then be a question for internals?
On Wed, Feb 2, 2011 at 9:59 AM, Ashley Sheridan
wrote:
> "Brad Lorge" wrote:
>
> >Perhaps my question was not as succinct as it could have been.
> >
> >Basically, can you think of a means through which to detect whether or
> >not a
> >variable i
"Brad Lorge" wrote:
>Perhaps my question was not as succinct as it could have been.
>
>Basically, can you think of a means through which to detect whether or
>not a
>variable is currently present in multiple scopes.
>
>IE:
>
>
>$bob = "fish";
>
>echo is_multiscoped($bob); //False
>
>function some
Perhaps my question was not as succinct as it could have been.
Basically, can you think of a means through which to detect whether or not a
variable is currently present in multiple scopes.
IE:
On Tue, Feb 1, 2011 at 7:12 PM, Tommy Pham wrote:
> > -Original Message-
> > From: Brad Lo
> -Original Message-
> From: Brad Lorge [mailto:b...@lorge.com.au]
> Sent: Monday, January 31, 2011 9:53 PM
> To: php-general@lists.php.net
> Subject: [PHP] Detecting Multi-Scope Variables
>
> Hello All,
>
> I am new to the list so please be gentle :)
>
> I am working on a PHP framework
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