News Feed
Sections




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

Bradley Holt's Blog:
Immutable Value Objects in PHP
October 01, 2010 @ 11:15:40

Bradley Holt has a new post to his blog about a subject he's recently been learning about, Domain-Driven Design, and how immutable value objects could be useful in PHP.

Yesterday I tweeted: Modern object-oriented programming languages need support for immutable Value Objects. #DDD The "DDD" in that tweet stands for Domain-Driven Design. There were several interesting responses to this tweet.

Responses to his tweet included comments from Matthew Weier O'Phinney, Ralph Schindler, Nicolas Berard-Nault and Giorgio Sironi. He notes that, while all of the suggestions are good, they're only half of the issue. They make it immutable when defined but not during execution. Currently PHP lacks this functionality, but something like this could be worked in with the concept of a "final" class.

0 comments voice your opinion now!
immutable object domaindrivendesign ddd valueobject


blog comments powered by Disqus

Similar Posts

Developer Tutorials Blog: 5 Ways to be a Better PHP Developer

Matthew Weier O'Phinney's Blog: Proxies in PHP

VG Tech Blog: Unit Testing with Streams in PHP

Utah PHP Users Group: PHP and JSON

Stefan Mischook's Blog: PHP Classes and Objects video tutorial


Community Events

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


composer framework project configure language interview list series yii2 laravel part2 podcast symfony php7 opinion introduction community application example api

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