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Date: Fri, 13 Apr 2012 11:10:31 +0300
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Subject: Re: [PHP-DEV] [RFC] Allow "use( $longname as $alias)" syntax for
 closures declaration
From: verbitsky_alexandr@mail.by (Verbitsky Alexander)

On 04/12/2012 06:38 PM, Laruence wrote:
> Hi:
>       I have made a RFC to allow user use T_AS in the closure declaration, like:
>
>       function () use($long as $l,&$long as $r) {
>       }
>
>       here is the RFC: https://wiki.php.net/rfc/useas
>
>       any ideas?  thanks
>
Closure is a functional literal that can pull with itself all variables 
visible in current scope where it was created. For my opinion using 
keyword 'use' is not necessary and i would have removed it. If you need 
different name of variable maybe you need anonymous function.