Generates vcf files for importing personal data into vCard compatible programs.
A compact suite to manage users. The core handles basic authentication and other modules handle utility functions such as database and permissions work.
This class is a framework for managing sessions and creating member areas. You can save/get variables and it is useable across an entire project
A simple, powerful permission system designed as a drop in solution for web developers.
This class allows you to password protect a set of web pages using basic authentication.
Make PHP generated web content available only to you.
A class to admin a mod_auth_mysql database. A simple interface is also available.
An expansion on the concept of the PEAR class. Supports forgotten username and password retrieval, database independant authentication and options for authenticating against a database or ASCII file.
A nice little function that will generate a completely random password.
Ban a user from your site based on their IP address. Includes versions that work with or without a MySQL table. Banned addresses get a rejection message upon entering. | 
