News Feed
Jobs Feed
Sections




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

Rob Allen's Blog:
Hooks in Action Helpers
November 05, 2008 @ 09:34:40

Rob Allen has posted this look at using hooks inside of action helpers (a follow-up from his previous article on action helpers):

Hooks are a feature of action helpers that allow you to automatically run code at certain points in the dispatch cycle. Specially, there are two hook functions available for action helpers: preDispatch and postDispatch. These allow you to ensure that some functionality is always run for each request.

He creates a simple action helper that grabs a random quote from an array and drops it into a property of the helper. By defining a preDispatch method inside of the helper, the HelperBroker knows to pull the method in an execute it immediate before the rest of the actions are executed. A calls to addHelper with the hooks defined is all it takes to glue it together with the execution.

0 comments voice your opinion now!
hook action helper random quote tutorial addhook helperbroker zendframework


blog comments powered by Disqus

Similar Posts

Padraic Brady's Blog: Zend Framework App Tutorial - Part 9: Zend_Vew and Displaying Blog Entries

SitePoint PHP Blog: How to Use PHP Namespaces (Parts 2 &3)

Stefan Micshook's Blog: Wordpress Videos (Install & Configure)

HowTo Forge: Installing Lighttpd With PHP5 And MySQL Support On Fedora 7

DevShed: Object-Oriented Programming Through Design Patterns


Community Events











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


opinion component framework symfony2 performance composer security application overview podcast hhvm language code install introduction unittest hack facebook release package

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