News Feed
Sections




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

Developer Tutorials Blog:
PHP array_walk() Run an array through a function
April 23, 2008 @ 08:47:09

The Developer Tutorials blog has a quick example of how to use the array_walk function to maneuver through the array of your choosing and applying a callback method to each of its elements.

It's a common sight: taking an array and running (well, walking) its elements through a particular function. Luckily, PHP provides a simple yet powerful function to overcome this: array_walk().

They include an example, giving a sample "some_function" the array_walk method uses when it's called, replacing a foreach (or other type of loop). Plus you can specify an object with the callback to run it against a method inside a class too.

2 comments voice your opinion now!
arraywalk function callback object method loop tutorial


blog comments powered by Disqus

Similar Posts

John Conde's Blog: Handling Online Payments With PHP And Authorize.Net

Rob Allen: Simple logging of ZF2 exceptions

PHP-GTK Community Site: Extending GtkMenu class for Popup menu dialog

Developer Tutorials: Drupal CMS e-Commerce Module Basics

Zend Developer Zone: AJAX Chat Tutorial Part 6 : Updating the User List


Community Events

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


development release framework opinion unittest wordpress series language extension middleware library podcast laravel voicesoftheelephpant community introduction conference laravel5 interview api

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