Bug #70975 [Nab->ReO]: DatePeriod->interval:The DateInterval object has not been correctly initialized

Edit report at https://bugs.php.net/bug.php?id=70975&edit=1 ID: 70975 Updated by: cmb@php.net Reported by: marc at mabe dot berlin Summary: DatePeriod->interval:The DateInterval object has not been correctly initialized -Status: Not a bug +Status: Re-Opened Type: Bug Package: Date/time related PHP Version: Irrelevant -Assigned To: cmb +Assigned To: Block user comment: N Private report: N New Comment: Okay, re-opening. I'm still not convinced that there is a bug, but I'm leaving that for others to decide. :) Previous Comments: ------------------------------------------------------------------------ [2016-06-16 19:09:33] marc at mabe dot berlin I' totally ok with that using the public getter methods. But as if the public properties are not working as expected it's still a bug. There are two possibilities in my opinion: 1. fix the public properties 2. or make them private ------------------------------------------------------------------------ [2016-06-14 10:59:26] cmb@php.net Don't use undocumented properties of built-in objects; use the public API instead, in this case DatePeriod::getDateInterval(). Works as expected: <https://3v4l.org/iD6hn>. ------------------------------------------------------------------------ [2015-11-26 10:57:20] marc at mabe dot berlin Description: ------------ If using the DatePeriod->interval the DateInterval object has not been correctly initialized by its constructor. With this bug it is impossible to take a DatePeriod object as one argument in a function :( Test script: --------------- <?php $start = new DateTime('2015-09-01'); $end = new DateTime('2015-09-02'); $interval = new DateInterval('P1D'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $current) { $currentEnd = clone $current; $currentEnd->add($period->interval); var_dump($current, $currentEnd); } Expected result: ---------------- object(DateTime)#6 (3) { ["date"]=> string(26) "2015-09-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#7 (3) { ["date"]=> string(26) "2015-09-02 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } Actual result: -------------- Warning: DateTime::add(): The DateInterval object has not been correctly initialized by its constructor in /in/tmZN9 on line 10 object(DateTime)#6 (3) { ["date"]=> string(26) "2015-09-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } object(DateTime)#7 (3) { ["date"]=> string(26) "2015-09-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=70975&edit=1