Create your workflow, associate it with your model and you're ready to go ! The simpleWorkflow extension garantees that only defined transitions are performed.
Add constraints, tasks or event handler to customize the behavior of your model within your workflow. Want to ensure that all published posts have tags ? the workflow driven validation feature will help.
Easely integrates to any web application based on the Yii Framework, this extension only relies on standard Yii features : components, Behavior, Command, Helpers, a complete set of class and a clean/commented source code.