SabreDAV is a PHP framework which allows you to easily add WebDAV support to a PHP application. SabreDAV is meant to cover the entire standard, and attempts to allow integration using an easy to understand API.

Feature SabreDAV PHP Framework:
- Fully WebDAV compliant
- Supports Windows XP, Windows Vista, Mac OS/X, DavFSv2, Cadaver, Netdrive, Open Office, and probably more.
- Passing all Litmus tests.
- Supporting class 1, 2 and 3 Webdav servers.
- Locking support.
- Custom property support.
- CalDAV (tested with Evolution, iCal, iPhone and Lightning).
- Over 96% unittest code coverage.

What's New in This Release Version 1.4.3 SabreDAV PHP Framework:
- Fixed: Issue 123 : Added workaround for Windows 7 UNLOCK bug.
- Fixed: datatype of lastmodified field in mysql.calendars.sql. Please change the DATETIME field to an INT to ensure this field will work correctly.
- Change: Sabre_DAV_Property_Principal is now renamed to Sabre_DAVACL_Property_Principal.
- Added: API level support for ACL HTTP method.
- Fixed: Bug in serializing {DAV:}acl property.
- More unittests and some refactoring