ID: 41547
User updated by: noisex at apollo dot lv
-Summary: strtotiem bug
Reported By: noisex at apollo dot lv
Status: Open
Bug Type: Date/time related
Operating System: FreeBSD 6.2
PHP Version: 5.2.2
New Comment:
The result must be (sorry):
2007-Apr
2007-Mar
2007-Feb
2007-Jan
2006-Dec
2006-Nov
2006-Oct
2006-Sep
2006-Aug
2006-Jul
2006-Jun
2006-May
Previous Comments:
------------------------------------------------------------------------
[2007-05-31 09:21:33] noisex at apollo dot lv
Description:
------------
On months with 31th day the strtotime function with +/-$foo month
calculates wrong. it calculates -30 days not 31 days.
Reproduce code:
---------------
Simple example (running today 31 May):
<?php
for($i=1; $i<=12; $i++) {
echo date("Y-M",strtotime("-$i months"))."<br>";
}
?>
Expected result:
----------------
2007-Mar
2007-Feb
2007-Jan
2006-Dec
2006-Nov
2006-Oct
2006-Sep
2006-Aug
2006-Jul
2006-Jun
2006-May
2006-Apr
Actual result:
--------------
2007-May
2007-Mar
2007-Mar
2007-Jan
2006-Dec
2006-Dec
2006-Oct
2006-Oct
2006-Aug
2006-Jul
2006-Jul
2006-May
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=41547&edit=1
