We use @file_exists because things like open_basedir might noisily deny access which could break DAViCal completely by causing output to start too early.
Force the domain name to what was in the configuration file
Construct a URL from the supplied dav_name. The URL will be urlencoded, except for any '/' characters in it.
Return the HTTP status code description for a given code. Hopefully this is an efficient way to code this.
Return a user record identified by a user_no, caching it for any subsequent lookup
Return a user record identified by a username, caching it for any subsequent lookup
Convert a date from ISO format into the sad old HTTP format.
Documentation generated on Sat, 24 Oct 2009 12:40:37 +1300 by phpDocumentor 1.3.2