News Feed
Sections




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

DZone.com:
SOLID for packag...err, namespaces
March 02, 2011 @ 10:54:33

On DZone.com there's a recent article from Giorgio Sironi about the SOLID set of principles for software development (more on those here) and how some related principles can be applied to namespaced code in PHP.

While studying for the advanced software engineering exam at PoliMi, I discovered there is also a set of principles akin to SOLID for the design of packages, and not only of classes and interfaces. Uncle Bob published them after the SOLID series. Note that package here can be intended as a zip or any deliverable binary unit, not necessarily as a PHP namespace or Java package, or a source folder. [...] In fact, I think that PHP namespaces will play the role of packages soon, as they provide a mechanism for encapsulation: use statements are not necessary when you refer to entities in the same namespace, just like java imports.

These three additional principles (CCA) are:

  • CRP: Common Reuse Princple
  • CCP: Common Closure Principle
  • ADP: Acyclic Dependencies Principle

Check out the rest of the article for their full descriptions.

0 comments voice your opinion now!
solid software development package namespace principles


blog comments powered by Disqus

Similar Posts

John Cleary: 12 TDDs of Christmas

Jonathan Street's Blog: Windows Live Contacts coming to PEAR

ProWebDeveloper.info: Reducing Database Load with Secure Client-side Sessions

Joshua Eichorn\'s Blog: Looking for HTML_AJAX Success Stories

Oracle: PHP RPMs for Oracle (PHP 5.2.3)


Community Events





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


bugfix series introduction laravel code conference podcast community deployment framework symfony threedevsandamaybe language release api list zendserver voicesoftheelephpant interview tips

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework