News Feed
Sections




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

PHPRiot.com:
Singleton Classes in PHP
March 22, 2010 @ 08:11:19

On PHPRiot.com today there's a new tutorial teaching you about singleton classes in PHP and how they can be used to simplify things in your application.

In this PhpRiot Snippet I will show you how to create and use singleton classes. A singleton class is a class that can instantiated once only. While it may not come up frequently, it can be a useful technique when it simply doesn't make sense to have than one instance of a class.

He shows how, by following a few rules, you can make a sample class that will only create and pass back a new instance of itself if ones doesn't already exist. It's a simple concept, but it can come in quite handy in the right situations. Just be sure you use them wisely.

0 comments voice your opinion now!
singleton class tutorial


blog comments powered by Disqus

Similar Posts

Soledad Pendaes' Blog: PHP will never have a (real) Rails-like framework

SitePoint.com: Scheduling Tasks in WordPress: a Plugin Developer's Guide

Hari KT: Conduit : The Middleware for PHP

NetTuts.com: Expressive Tests with Hamcrest

Lorna Mitchell's Blog: PHP OAuth Provider: Authenticate User


Community Events

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


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

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