News Feed
Sections




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

Lorna Mitchell's Blog:
ArrayAccess vs ArrayObject
September 16, 2011 @ 09:16:37

Lorna Mitchell has a new post to her blog explaining ArrayObject and ArrayAccess and how each is used.

I help people qualify for Zend Certification and in the last few months I've had questions about both ArrayAccess and ArrayObject. This post is an attempt to illuminate both. In very simple terms, ArrayAccess is an interface, which you can implement in your own objects; ArrayObject, on the other hand, is a class, which you can either use or extend.

She give an example of ArrayAccess - a simple class that implements it to make it work like an array. For ArrayObject, she describes some of the things it comes with, including automatically implementing the ArrayAccess, Countable and Traversable interfaces making it a "more powerful array" type.

0 comments voice your opinion now!
arrayaccess arrayobject interface tutorial


blog comments powered by Disqus

Similar Posts

Michelangelo van Dam's Blog: Quality Assurance on PHP projects - PHPUnit part 1

Chris Hartjes' Blog: Converting Legacy Apps to CakePHP, Part 1

Zend Developer Zone: Create your own widget with PHP-GTK

Peter Goodman's Blog: Observers and Dispatchers

PHPMaster.com: Rapid Application Development with CakePHP


Community Events





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


community api language symfony2 laravel unittest interview threedevsandamaybe code refactor list opinion developer framework introduction testing install series podcast release

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