Re: Anonymous functions inside static methods.
| From: | Tjerk Meesters | Date: | Thu, 08 May 2014 22:22:14 +0000 |
| Subject: | Re: Anonymous functions inside static methods. | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-74073@lists.php.net to get a copy of this message | ||
Hi
> On 9 May, 2014, at 6:02 am, Levi Morrison <levim@php.net> wrote:
>
> See this 3v4l (contents at bottom of the message): http://3v4l.org/pHkf73P
> !t8
>
> I think Bar::bar() should definitely return 'Bar' (currently returns 'Foo')
> but what about the Bar::Baz() call?
>
> Until today I didn't even know you could declare a static anonymous
> function, so I'm not really sure what the expected behavior is.
>
> Script contents:
> <?php
>
> class Foo {
> static function bar() {
> $foo = static function() {
> return get_called_class();
> };
From what I gather, the use of static on closures only limits as to what you can bind it to, i.e.
->bindTo() will not accept an instance to bind to.
>
> return $foo();
> }
> static function baz() {
> $foo = function() {
> return get_called_class();
> };
>
> return $foo();
> }
> }
>
> class Bar extends Foo {
>
> }
>
>
> assert(Bar::bar() === 'Bar');
> assert(Bar::baz() === 'Bar');