Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:53213
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: error (pb1.pair.com: domain mohiva.com from 178.63.228.54 cause and error)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8;
 format=flowed
Content-Transfer-Encoding: 8bit
Date: Wed, 08 Jun 2011 15:48:34 +0200
To: <internals@lists.php.net>
In-Reply-To: <BANLkTi=FUjPCH+Xw4uVBAnSOXHoi_7RmPQ@mail.gmail.com>
References: <67f900ce904612afdba7650ccbed6ed4@mohiva.com>
 <BANLkTikirc6SxSkvg+UaM6u5hn7QZinzYA@mail.gmail.com>
 <4ec16f049f8a5946bca7e81ecec50b45@mohiva.com>
 <BANLkTim9OV7atQQyodpjk5eHEEJvGSPySw@mail.gmail.com>
 <BANLkTi=FUjPCH+Xw4uVBAnSOXHoi_7RmPQ@mail.gmail.com>
Message-ID: <950e6f2974cb87faa7b2745ddfd8bc15@mohiva.com>
User-Agent: Roundcube Webmail/0.5.2
Subject: Re: [PHP-DEV] Re: $arr =?UTF-8?Q?=3D=20array=28=27Hello=27=2C=20?=
 =?UTF-8?Q?=27world=27=29=3B=20=24arr=28=29=3B?=
From: christian.kaps@mohiva.com (Christian Kaps)

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.