sabre/dav
Introduction
sabre/dav is the most popular WebDAV framework for PHP. Use it to create WebDAV, CalDAV and CardDAV servers.
Full documentation can be found on the website:
Build status
------------, branch, status, minimum PHP version, ------------, ------, -------------------, master, 
, PHP 7.1, 3.1, 
, PHP 5.5, 3.0, , PHP 5.4, 2.1, 
, PHP 5.4, 2.0, 
, PHP 5.4, 1.8, 
, PHP 5.3, 1.7, 
, PHP 5.3, 1.6, 
, PHP 5.3, Documentation
Made at fruux
SabreDAV is being developed by fruux. Drop us a line for commercial services or enterprise support.