In 3.0, you'll be able to more easily override any of the classes that are
resolved through App::classname(). This include helpers, behaviors,
components, cache backends, loggers, and many other classes. By creating a
matching classname in your application namespace, the App::classname()
function will use the App\ classes first. For other classes like Hash you
still cannot easily override the classes everywhere. You *can* however do
the following.
namespace App\Utility;
use Cake\Utility\Hash as BaseHash;
class Hash extends BaseHash {
}
You can then use App\Utility\Hash throughout your code to get access to any
additional methods you want to add/change.
-Mark
On Friday, 4 October 2013 03:04:53 UTC-4, h.kanji wrote:
>
> Hi Everyone!
>
> Now, I'm examining the CakePHP3.
> There is not App::build method in CakePHP3.
>
> Of cource, I understand PSR-0.
>
> But, I need a way that can be extended without changing the existing
> functionality.
> In CakePHP2 I can use class of their own instead of the classes the
> framework provides.
>
> What can I do to do the same thing in CakePHP3?
>
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