News Feed
Sections




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

Web Builder Zone:
Real-life closures examples...for real
December 17, 2010 @ 08:19:07

On the Web Builder Zone (from DZone.com) Giorgio Sironi has a new post about closures with some real life examples...no really, real ones.

I wrote an article long time ago about array_map(), array_filter(), and they are very handy in some cases, but I discovered there is a catch: they do their best when you already have a defined function to pass them. [...] So here's my real real-life example for closures: in my opinion, they are not meant for substituting foreach(), but for example to pass a curried callback method around (an implementation of the Command pattern).

His implementation uses the Command design pattern to create both Car and Truck objects that can use the Pump object for their tirePressure.

0 comments voice your opinion now!
closure tutorial example command designpattern


blog comments powered by Disqus

Similar Posts

Terry Chay's Blog: Clever HTTP

PHPit.net: Handling dates and times in PHP & MySQL

Felix Geisendörfer's Blog: Learning from the CakePHP Source Code (Part 1)

Geshan Manandhar: Getting started with PHP (LEMP) on Vagrant, the easiest way

NETTUTS.com: Asynchronous Comments with PHP, jQuery, and JSON


Community Events

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


community php7 series extension list laravel unittest opinion library release interview framework podcast version introduction laravel5 example api voicesoftheelephpant language

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework