News Feed
Jobs Feed
Sections




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

Dagfinn Reiersol's Blog:
Real programming with PHP 5.3 (part 4) A more realistic example
June 05, 2009 @ 07:57:21

On the PHP in Action blog Dagfinn Reiersol continues his look at real programming examples using the upcoming PHP 5.3 release. In this new tutorial he focuses on making a classed based on the Range design pattern to paginate results.

A Range object is defined by just two values (three in my variation), so it might seem like too much to have an object just to keep these values, but as you can see from the example, a Range class can have behaviors to change and compare ranges.

He gives two code snippets - the first defines most of the methods of the class in the constructor (using the lambda functions) and the second uses a __call to catch the calls to the same methods but defined normally as private (making them inaccessible to the outside world).

1 comment voice your opinion now!
lambda designpattern range tutorial


blog comments powered by Disqus

Similar Posts

Rasmus Larsson: Building a template engine in PHP

Alison Lunde's Blog: Quick and Dirty PHP Caching

Markus Wolff's Blog: Extending Zend_Controller_Action

NetTuts.com: 20 Ways to Save Kittens and Learn PHP

PHPWomen.org: Add values to a symfony form in between save() and serialization to the database


Community Events











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


language example composer database podcast performance application install facebook hack release symfony2 package hhvm project introduction security unittest component framework

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