These PHP scripts are suitable for event, list, booking and project website that need calendar. Some of them are ajax, multiple function etc.
PHP Event Calendar is a MySQL Database driven script that displays events on your website quickly and easily through a traditional calendar UI.
This AJAX Calendar will save You a lot of time for client-side scripting.
PHP LBEvents is a php script that allow you to create and manage events to display on a calendar.
PHP and jQuery based interactive events calendar, is a highly interactive calendar for presenting your events in a very highly interactive format.
3c-events is a powerful All-in-One event calendar plugin that may be easily integrated and used.