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List:       php-internals
Subject:    [PHP-DEV] Adding \Closure::isBindable()
From:       Julien Pauli <jpauli () php ! net>
Date:       2013-07-31 13:13:54
Message-ID: CAMUwpuTLhn1ayipA0GFEBt2d0f=-u=4wX9Ppt_ha7_dy7EG6UA () mail ! gmail ! com
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Hi all.

From a recent discussion, we noticed that there is no easy user-level way
to know if a given closure is bindable or not.

Sure, the debatte about https://bugs.php.net/bug.php?id=64761 is still
open, I dont see why a static closure is not bindable, knowing that a
global scope defined closure is, and it can contain $this.
I'm feeling like there is a non sense in this design, but anyway.

To prevent such code :
https://github.com/atoum/atoum/blob/master/classes/test/adapter/invoker.php#L191
,
I added \closure::isbindable().

It's at https://github.com/jpauli/php-src/compare/static-closures , if you
have thoughts ?


Julien.Pauli


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