Changes have been made in Git for this ticket:

Fix passing date to Date_Holidays. Bug: 7961

http://git.horde.org/diff.php/kronolith/lib/Driver/holidays.php?rt=horde-git&r1=1f29c9197500160f3bff50775c85ac9db473259f&r2=478f3f18c0d22b3ebadf2e59c1d8c085e9faae3f

Yes, thanks.

Changes have been made in CVS for this ticket:

http://cvs.horde.org/diff.php/kronolith/lib/Driver/holidays.php?rt=horde&r1=1.6.2.7&r2=1.6.2.8&ty=u

does this make any sense to you?

patch

This is what I get from the debug log:

Feb 07 17:18:19 HORDE [info] [kronolith] Unable to retrieve list of 
holidays from Mon Jan 26 00:00:00 2009 to Mon Mar 2 23:59:59 2009 [pid 
20372 on line 74 of 
"/usr/local/apache/htdocs/horde3/horde/kronolith/lib/Driver/holidays.php"]



I also logged $date->timestamp() and $holidays:

$date->timestamp() is: 1234393200

$holidays is: Date-string has wrong format (must be YYYY-MM-DD)



But the problem is that $date->timestamp() is of type string as 
discovered by gettype($date->timestamp())).

Date_Holidays expects an integer as timestamp.

So a cleaner fix of the problem is the newly attached patch, which 
does a type cast to integer instead of making a integer out of a 
string by addin 1.

Sorry, but this doesn't make any sense. Can you provide a test case 
and/or check what difference this makes inside the Date_Holidays code?

Kronolith is not able to retrieve holidays by passing a Horde_Date 
timestamp to Date_Holidays getHolidayForDate. Interestingly the 
attached patch fixes the problem.