From:             post at oliver-schieche dot de
Operating system: Debian 4 2.6.18-6-amd64
PHP version:      5.2.9
PHP Bug Type:     Date/time related
Bug description:  mktime produces huge negative numbers

Description:
------------
Trying to get mktime to create a timestamp for today at 00:00 hours, odd
results are returned. Previous versions of PHP 5 returned a correct
timestamp even without adding 1900 to the year.

This change to mktime behavior was not documented in the ChangeLog.

Reproduce code:
---------------
$v = localtime(time(), TRUE);
$tm1 = mktime(0, 0, 0, $v['tm_mon']+1, $v['tm_mday'], $v['tm_year']);
$tm2 = mktime(0, 0, 0);


Expected result:
----------------
tm1 == tm2 == 1243980000  // 2009-06-03 00:00:00


Actual result:
--------------
tm1 = -58714246800
tm2 = 1243980000

-- 
Edit bug report at http://bugs.php.net/?id=48458&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        
http://bugs.php.net/fix.php?id=48458&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        
http://bugs.php.net/fix.php?id=48458&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        
http://bugs.php.net/fix.php?id=48458&r=trysnapshot60
Fixed in CVS:                        
http://bugs.php.net/fix.php?id=48458&r=fixedcvs
Fixed in CVS and need be documented: 
http://bugs.php.net/fix.php?id=48458&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=48458&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=48458&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=48458&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=48458&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=48458&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=48458&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=48458&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=48458&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=48458&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=48458&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=48458&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=48458&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=48458&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=48458&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=48458&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=48458&r=mysqlcfg

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