"WebCalendar is a PHP-based calendar application that can be configured as a single-user calendar, a multi-user calendar for groups of users, or as an event calendar viewable by visitors."
The symfony advent calendar is a set of 24 tutorials, published day-by-day between December 1st and Christmas. That's right, every day including week-ends, a new tutorial will be published. Each tutorial is meant to last less than one hour, and will be th
powerful and easy to use web-based calendar that runs on PHP and MySQL. A free version is available for use and is under constant development to improve its user interface and features.