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Tim Strehle’s links and thoughts on Web apps, managing software development and Digital Asset Management, since 2002.

An activity based Workflow Engine for PHP

Tony Marston - An activity based Workflow Engine for PHP:

“This document will describe the activity based workflow system which I have constructed as an extension to my Development Infrastructure for PHP. […]

In order to implement a workflow system it is first necessary to find a suitable means of designing and modeling a workflow process. For this I take advantage of the work done by Carl Adam Petri who was the first to formulate a general theory for discrete parallel systems which gave birth to what are now known as Petri Nets.”

Mon, 19 Sep 2005 09:28:00 +0000