News Feed
Sections




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

SitePoint PHP Blog:
How to Handle Unloaded PHP Extensions at Runtime
March 26, 2010 @ 09:10:13

On the SitePoint PHP blog today Craig Buckler has a suggestion on how to handle unloaded extensions in your application in case you need to define a failover.

Unless you're creating very simple applications, you will soon require one or more PHP extensions. Extensions are code libraries which extend the core functionality of the language. [...] What happens when you want to move your web application to another host or platform where a different set of extensions are configured?

Using the extension_loaded function built into PHP, you can create intelligent code that can fall back on a different technology if needed. In his example its trying to check for the GD graphics extension and echoing and error message if it's not found. The function_exists function can be used similarly.

0 comments voice your opinion now!
extension runtime functionexists extensionexists tutorial


blog comments powered by Disqus

Similar Posts

PHPBuilder.com: Class Inheritance with PHP

Gilang Chandrasa's Blog: CodeIgniter Tutorial Compilation

KillerPHP Blog: PHP Video: Processing Forms with PHP - part 2

Zend Developer Zone: MySQLND, MySQL_UH and other goodies available to PHP programmers

9Lessons: Import GMail Contacts Google OAuth Connect with PHP


Community Events





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


framework composer voicesoftheelephpant version package podcast release laravel tool update symfony opinion security interview install community series library language introduction

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