News Feed

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

Peter Goodman's Blog:
Observers and Dispatchers
August 25, 2006 @ 08:30:37

As pointed out by Cal Evans on the Zend Developer Zone, there's a new look at Observers and Dispatchers over on Peter Goodman's blog.

Maybe you've used a framework that uses Observers and Dispatchers, or you've heard of them but don't know how they work. Well, I'm going to explain them and tell you why they're so useful.

He starts with a table defining the parts of this dynamic duo before jumping into the code examples and explainations. His first example is just a basic use of the pattern, while the second involves using a MySQL table for the notification events.

0 comments voice your opinion now!
pattern observer dispatcher mysql tutorial simple database pattern observer dispatcher mysql tutorial simple database

blog comments powered by Disqus

Similar Posts Use jQuery to Build a Newsletter Subscription Popup with a MySQL/PHP Backend Inserting An Array Into A Database

Johannes Schlüter: On rumors of "PHP dropping MySQL"

Christopher Kunz's Blog: Building PHP with cURL and libmysqlclient5 Artisan and Laravel Migrations

Community Events

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

community opinion podcast release example interview part2 laravel api framework performance voicesoftheelephpant library php7 configure introduction conference application series symfony2

All content copyright, 2015 :: - Powered by the Solar PHP Framework