News Feed
Sections




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

Mathias Verraes:
When to Use Static Methods
June 16, 2014 @ 10:20:52

Mathias Verraes has followed up his previous post about named constructors in PHP with a bit more clarification about when to use static methods (as he did in his "multiple constructor" examples previously).

Some of the reactions to my last blog post on Named Constructors in PHP, originate from the notion that static methods are inherently bad and should never be used. This is rather overgeneralized. Static methods are nothing more than namespaced global functions. Namespacing, I think we can all agree on, is great. As for global functions: We use those all the time. The native functions in PHP form our basic building blocks.

He talks about the main problem with their use, the shared global state, and compares it to a more stateful service. His solution is to either move to a normal object state (that allows for internal tracking) or think more about abstractions and how they relate.

0 comments voice your opinion now!
static methods opinion object stateless abstraction

Link: http://verraes.net/2014/06/when-to-use-static-methods-in-php/

blog comments powered by Disqus

Similar Posts

Cal Evans' Blog: Open Teams

Richard Lord's Blog: PHP 5.2 - Nesting level too deep - recursive dependency?

Lee Davis' Blog: In ORMís Defense

Anthony Ferrara: Becoming A Better Developer - Programming With Anthony

PHP in Action Blog: One behavior != one assertion


Community Events





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


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

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