Menu driven user control system allows Create, edit and deletion of users. Multi level authorisation. 1 line of code at the top of each PHP file restricts users to their level of authorisation. Compact code.
Pandora Security is a versatile user authentication script that allows you to create a hierarchy of user and webpage security. It will automatically redirect a user back to the page they were trying to access if they are granted permission to see that page. It uses a hierarchy system to differentiate which users can modify or view certain secure materials. Written in PHP and JavaScript with a mySQL backend.
This script lets you easily add user to a .htpasswd file. This script works online or offline if you have apache. The current version only lets you add users. Future versions will let you even manage them.
Password Protection is a PHP/MySQL application which allows you to easily block access to selected files. You simply add one line of code to each of the files you wish to protect and the system takes care of the rest. Also, Password Protection comes with a fully-functional administration panel which allows you to administer your user and admin accounts. Version 1.2 released 2004-02-25
PHP Generic Access Control List (phpGACL) is a PHP/Perl class offering Web developers a simple, yet immensely powerful drop in permission system for their current web based applications.