Apologies, bug report withdrawn. Reason for this unexpected behaviour was that via autoremove I accidentally removed some essential php extensions/zend server packages from my system. If any, the bug would be in the zend server package, letting autoremove identify those packages as 'no longer needed'.
** Changed in: php5 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in Ubuntu. https://bugs.launchpad.net/bugs/1000308 Title: php function cal_days_month does not exist after upgrade to precise To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1000308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs