dateformat

in line 34 your are using:
private $dateformat = 'Y-m-d\TH:i:s.uP'; // ISO 8601 long

but this statement conflicts with epubcheck-1.0.5

to avoid this problem I've changed to
private $dateformat = 'Y-m-d';

I know your dateformat is correct, but I'm trying to reduce the number 'problmes' wiht epubcheck

thanks for your work

Joan

Thanks.
I didn't even know about ePubcheck :)

I'll update the line in ePub once I've confirmed that it won't cause problems.
I discovered that the u is a problem if you run on PHP < 5.2 and was planning on just typing the micro seconds as 000000

Uploaded a new version, where I added a new function, setShortDateFormat() to solve your problem.

The bug is in ePubChecker and Kevin Goyal, of Calibre fame, have already filed a bug report on ePubChecker regarding this issue.

that's a short response time :-)

thanks