Re: Re: $arr = array('Hello', 'world'); $arr();

From:	Christian Kaps	Date:	Wed, 08 Jun 2011 13:48:34 +0000
Subject:	Re: Re: $arr = array('Hello', 'world'); $arr();
References:	1 2 3 4 5	Groups:	php.internals
Request:	Send a blank email to internals+get-53213@lists.php.net to get a copy of this message

On Wed, 8 Jun 2011 15:39:59 +0200, Jordi Boggiano wrote:

On Wed, Jun 8, 2011 at 2:46 PM, Felipe Pena <felipensp@gmail.com> wrote:
class foo { public function __construct() {
     $this->bar = function () { return 1; };
     // $this->bar(); // error
     $x = $this->bar;
     $x(); // ok
     $this->bar = array($this, 'baz');
     // $this->bar(); // error
     $x = $this->bar;
     $x(); // ok
} public function baz() {
     echo 'baz';
} }
What he meant was passing an existing method as a callback if you don't invoke it, i.e. passing "$this->bar" instead of array($this, "bar"). I don't know how hard it'd be to achieve, but it sounds pretty awesome to me. Cheers

Yep, just what I meant.