Bellow are some key features of phpUserClass.

• Open source. This software is licensed under the GPL lisence. That means that you will never asked to pay something to get a newer version or an update.
• Flexibility. When I started this project, I wanted something that would be easily integrated in my existing applications or even integrated with other projects. So with variable settings for database tables and fields, session and cookie variables, phpUserClass gives you the ability to use the same "Framework" for all your projects.
• phpUserClass uses object oriented code for  better performance under php 5+
• Has the ability to remember the user with the use of cookies
  
• Automatically escapes the input (safe for MySQL injection attacks)