Overview

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.
WebCalendar can be setup in a variety of ways, such as...
* A schedule management system for a person
* A schedule management system for a group of people
* An events schedule that anyone can view
* A calendar server that can be viewed with iCalendar-compliant calendar applications
Features
- XHTML/CSS compliance
- Multi-user support
- 30 supported languages
- Auto-detect user's language preference from browser settings
- View calendars by day, week, month or year
- View another user's calendar
- View one or more users' calendar via layers on top of your own calendar
- Add/Edit/Delete users
- Add/Edit/Delete events
- Repeating events including support for overriding or deleting (exceptions)
- Configurable custom event fields
- User-configurable preferences for colors, 12/24 time format, Sun/Mon week start
- Online help
- Checks for scheduling conflicts
- Email reminders for upcoming events
- Email notifications for new/updated/deleted events
- Export events to iCalendar, vCalendar or Palm
- Import from iCalendar, vCalendar or Palm
- Optional general access (no login required) to allow
calendar to be viewed by people without a login (useful
for event calendars)
- Publishing of free/busy schedules (part of the iCalendar standard)
- User authentication: Web-based, HTTP, LDAP or NIS