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

MaltBlue.com:
Painless Data Traversal with PHP FilterIterators
October 25, 2012 @ 08:54:35

On the MaltBlue blog Matt Setter has a new post introducing you to using FilterIterators for data traversal:

There's load of ways to traverse data, especially in PHP where there are a variety of loops available; including while, do while, for and foreach. These are fine for normal structures, such as scalar and associative arrays. But what if you want to get a bit more fancy?

He includes a bit of code showing the typical looping approach that a lot of developers take and how, using a FilterIterator, you can extend the default and make a custom "accept" method to remove certain matching items from the data set.

0 comments voice your opinion now!
filteriterator data traversal filter spl iterator array


blog comments powered by Disqus

Similar Posts

DevShed: Fetching Search Results as Serialized Arrays with Yahoo Web Services and PHP 5

Sanisoft Blog: Inspekt - put a firewall in your PHP applications

Harry Fuecks' Blog: Using OpenSSL, RSA and RC4 to exchange encrypted data from PHP to Java

DevShed: Centralizing the Validation of Data with the Observer Pattern in PHP

SitePoint PHP Blog: Simple Object Iterators in PHP


Community Events











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


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

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