From:
Operating system: Windows 7 x64
PHP version: 5.3.6
Package: *General Issues
Bug Type: Bug
Bug description:DateTime::add() method bug
Description:
------------
DateTime::add() method bug
Test script:
---------------
$date = new DateTime('first day of this month');
echo $date->format('Y-m-d H:i:sP');
$date->add(new DateInterval('P1D'));
echo $date->format('Y-m-d H:i:sP');
Expected result:
----------------
2011-03-01 01:17:31+02:00
2011-03-02 01:17:31+02:00
Actual result:
--------------
2011-03-01 01:17:31+02:00
2011-03-01 01:17:31+02:00
=================
====== BUT ======
=================
$date = new DateTime('first day of this month');
echo $date->format('Y-m-d H:i:sP');
$date->add(new DateInterval('P1M'));
echo $date->format('Y-m-d H:i:sP');
Expected result:
----------------
2011-03-01 01:17:31+02:00
2011-04-01 01:17:31+02:00
Actual result:
--------------
2011-03-01 01:17:31+02:00
2011-04-01 01:17:31+02:00
--
Edit bug report at http://bugs.php.net/bug.php?id=54340&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54340&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54340&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54340&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54340&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54340&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54340&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54340&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54340&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54340&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54340&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54340&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54340&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54340&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54340&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54340&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54340&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54340&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54340&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54340&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54340&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54340&r=mysqlcfg
