note 102874 rejected from dateperiod.construct by danbrown

Note Submitter: davidsteinsland at gmail dot com ---- Be aware of the nature of this function: If you set up two dates, like so: 2011-01-01 12:00:00 2011-01-02 12:00:00 and use the code: <?php $start_date = DateTime::createFromFormat ('Y-m-d H:i:s', '2011-01-01 12:00:00'); $end_date = DateTime::createFromFormat ('Y-m-d H:i:s', '2011-01-02 12:00:00'); $interval = new DatePeriod ($start_date, new DateInterval ('P1D'), $end_date); ?> then $interval will contain only 1 date! Even though there is 24 hours between them. If the end_date is specified at 12:00:01 instead, then you actually get 2 dates from DatePeriod. Can someone tell if this is a bug, or just natural behaviour?