From:             eparis at plurimedia dot fr
Operating system: Linux Debian / Solaris ... any
PHP version:      Irrelevant
PHP Bug Type:     Date/time related
Bug description:  Bug in strtotime calculation (bissextile year ?)

Description:
------------
 Since today (2004-03-30), we experience a calculation error when using
strtotime("-1 month") to get previous month date. Maybe this error is due
to the fact that 2004 is a bissextile year. The last bissextile year was
1996.

Reproduce code:
---------------
 The actual computer date must be 2004-03-30.



<?

  print strftime("%Y-%m-%d", strtotime("-1 month"))."\n";

?>

Expected result:
----------------
2004-02-29

Actual result:
--------------
2004-03-01

-- 
Edit bug report at http://bugs.php.net/?id=27774&edit=1
-- 
Try a CVS snapshot (php4):  http://bugs.php.net/fix.php?id=27774&r=trysnapshot4
Try a CVS snapshot (php5):  http://bugs.php.net/fix.php?id=27774&r=trysnapshot5
Fixed in CVS:               http://bugs.php.net/fix.php?id=27774&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=27774&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=27774&r=needtrace
Need Reproduce Script:      http://bugs.php.net/fix.php?id=27774&r=needscript
Try newer version:          http://bugs.php.net/fix.php?id=27774&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=27774&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=27774&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=27774&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=27774&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=27774&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27774&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=27774&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=27774&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=27774&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27774&r=float

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