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

Nick Halstead's Blog:
Reverse Polish Notation in PHP
August 06, 2007 @ 16:56:00

As a follow up to a previous post where he discussed reverse polish notation, Nick Halstead has decided to split off the code he created for that previous post into a new, sleeker post without much of the explanation and heavy on the code.

My last post about back to basics covered reverse polish notation including a link to a RPN parser which I wrote to allow people to learn by example (best way in my opinion and in yours). The post got quite long and the PHP code was not really relevant to the subject so I have decided to include in this separate post instead.

There's two parts to the post - a pseudo-code explanation that an overview of how things work and the actual code, a block of code (in the 30 line area) that runs through each item and, based on a token, pushes the value into the array differently.

1 comment voice your opinion now!
polish notation reverse pseudocode polish notation reverse pseudocode


blog comments powered by Disqus

Similar Posts

Nick Halstead's Blog: Solving Programming Problems

Derick Rethans' Blog: PHP5. Wprowadzenie

PHPMaster.com: Getting Started with Varnish

Nick Halstead's Blog: Reverse Polish Notation in PHP

Timothy Boronczyk: Composing Music with PHP


Community Events











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


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

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