News Feed
Sections




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

Fabien Potencier's Blog:
Do you need a Dependency Injection Container?
March 30, 2009 @ 11:13:48

Following up on the previous part of his dependency injection series (the first part), Fabien Potencier has come back with this second look at the development technique asking if you really need a dependency injection container in your scripts.

In the first installment of this series on Dependency Injection, I have tried to give concrete web examples of Dependency Injection in action. Today, I will talk about Dependency Injection Containers. First, let's start with a bold statement: Most of the time, you don't need a Dependency Injection Container to benefit from Dependency Injection.

A dependency injection container is a wrapper around classes/libraries that need certain types of objects and settings to make them work correctly. This wrapper gathers together the information the object inside needs automatically without the user of the library having to worry they've missed something. Several code examples are included showing an application both with and without the container.

0 comments voice your opinion now!
dependency injection container need requirements object library


blog comments powered by Disqus

Similar Posts

Anthony Ferrara's Blog: Random Number Generation In PHP

Gregory Szorc's Blog: So Many Untapped PHP Features

Byster.net: PHP5 Benchmarks

Jemjabella.co.uk: Spotting Insecure Scripts

PHPBuilder.com: PHP Dependency Injection Creates More Maintainable Code


Community Events





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


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

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