News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Matthew Weier O'Phinney's Blog:
A Simple PHP Publish-Subscribe System
December 16, 2008 @ 10:23:26

In a new post to his blog Matthew Weier O'Phinney shares a simple publish-subscribe system he's created based on a feature of the Dojo toolkit using the Zend Framework to create an easy notification architecture.

The system has elements of Aspect Oriented Programming (AOP), as well as the Observer pattern. Its power, however, is in the fact that an individual object does not need to implement any specific interface in order to act as either a Subject or an Observer; the system is globally available.

The script creates an object that publishes an event. This event then sends off messages to all of the other objects subscribing to it. A code example is included. You also can check out the code from its page on github (as a part of his Phly libraries) and play with it yourself.

0 comments voice your opinion now!
phly publish subscribe system dojo object event message


blog comments powered by Disqus

Similar Posts

PHPBuilder.com: Working with the Symfony Components PHP Libraries

Richard Lord's Blog: PHP 5.2 - Nesting level too deep - recursive dependency?

Derick Rethans: DateTimeImmutable

Zend Developer Zone: PHP and your domain model with Doctrine ORM

DevShed: Creating the Admin Script for a PHP/MySQL Blogging System (Part 3)


Community Events





Don't see your event here?
Let us know!


release podcast opinion introduction api community composer voicesoftheelephpant version series language conference threedevsandamaybe list framework laravel interview configure unittest symfony

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework