News Feed
Sections




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

Andrew Curioso's Blog:
Error handeling stack in PHP 5.3+
November 19, 2010 @ 11:03:37

Andrew Curioso has a post to his blog looking at error handling in PHP 5.3, specifically in creating a "stack" that can provide more than one error handler at a time.

As you may know, set_error_handler can be used to set a custom error handler in PHP. It will catch any errors that happen in the script (with a few notable exceptions). If the function returns false then error handling resumes as normal; otherwise it is assumed that the custom handler took care of things. The problem is that you can only have one error handler active at one time. The purpose of this code is to provide a error handeling stack for PHP.

His example uses closures, so pre-5.3 installs won't be able to use it, but it's an interesting proof of concept to show how you could set four different error handlers on one execution. A code snippet is included to show how it all works.

0 comments voice your opinion now!
error handling stack closure multiple tutorial


blog comments powered by Disqus

Similar Posts

PHPBuilder.com: A Primer On Postgres Exception Handling For The PHP Developer, Part 2

Gonzalo Ayuso's Blog: Using a stream wrapper to access CouchDb attachments with PHP

Devshed: The Basics of Using the Prototype Pattern with PHP 5

Codrops Blog: Fresh Sliding Thumbnails Gallery with jQuery and PHP

DevShed: The Sleep and Wakeup Magic Functions in PHP 5


Community Events





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


release introduction wordpress symfony community threedevsandamaybe podcast interview developer code api unittest language series laravel configure install library application list

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