Is there a calendar of events in php?

Question

PHP

You need an analogue of google calendar, only for your server, written in php with a mysql base.
Required features:
- Calendar interface like google calendar
- Ability to add events by hour and by day..
- Ability to display these events.
Functions that are completely unnecessary:
​​(if they are, it’s not scary, but in fact I don’t need them) .
- Integration with mobile devices via CalDAV and more.
- Export and import events from files.
Are there such ready-made solutions, preferably free?

Answer 1

there are a bunch of options
here are a couple
www.daypilot.org/daypilot-lite
dhtmlx.com
on wordpress - event espresso cool plugin