Une class PHP pour manipuler un server CardDav, c'est juste un fichier (KISS).

• Query your CardDAV server with XML response (simplified or raw)
• Supports many authentication methods
• You can add / update / delete vCards from your CardDAV server
• Get single vCards (raw or extended XML) from your CardDAV server
• Check CardDAV server connection
• Tested CardDAV servers: DAViCal, Apple Addressbook Server, memotoo, SabreDAV, ownCloud, SOGo