ID:               51090
 Updated by:       j...@php.net
 Reported By:      aj at dl10design dot co dot uk
-Status:           Open
+Status:           Bogus
 Bug Type:         Date/time related
 Operating System: Centos 5
 PHP Version:      5.3.1
 New Comment:

Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same. 

Thank you for your interest in PHP.

See bug #50916 (and try search before you submit anything..)


Previous Comments:
------------------------------------------------------------------------

[2010-02-19 13:57:43] aj at dl10design dot co dot uk

Temporary workaround is to add

$datetime->sub(new DateInterval("P0D"));

after

$datetime->sub(new DateInterval("P2D"));

------------------------------------------------------------------------

[2010-02-19 13:56:13] aj at dl10design dot co dot uk

Description:
------------
When using set time after modifying the date by using sub, the sub is 
re-applied as well.

Reproduce code:
---------------
date_default_timezone_set('Europe/London');

$datetime = new DateTime('2010-02-19 14:52:10');

$datetime->sub(new DateInterval("P2D"));
// Date should now be 2010-02-17
echo $datetime->format("Y-m-d H:i:s") . "<br />";

$datetime->setTime(15,0,0);
// Date and time should now be 2010-02-17 15:00:00
// BUT it is 2010-02-15 15:00:00
echo $datetime->format("Y-m-d H:i:s");

Expected result:
----------------
Only the time should have be changed

Actual result:
--------------
Day and date are changed.


------------------------------------------------------------------------


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