From:             barlow at fhtsolutions dot com
Operating system: Linux or XP
PHP version:      5.2.12
PHP Bug Type:     Date/time related
Bug description:  strtotime() gives incorrect output for certain date

Description:
------------
strtotime() reports an incorrect value for a particular date: 2010-03-15

It seems to think that this day has 23 hours!

Reproduce code:
---------------
---
>From manual page: function.strtotime#Description
---
<?php
$a = strtotime("2010-03-14");
$b = strtotime("2010-03-15");

echo "Number of hours difference: ".(($b-$a)/3600)."<br />";

// shows 23 !  WRONG!
// PHP Version 5.2.12
?>

Expected result:
----------------
Number of hours difference: 24

Actual result:
--------------
Number of hours difference: 23

-- 
Edit bug report at http://bugs.php.net/?id=50631&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=50631&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=50631&r=trysnapshot53
Try a snapshot (PHP 6.0):            
http://bugs.php.net/fix.php?id=50631&r=trysnapshot60
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=50631&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=50631&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=50631&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=50631&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=50631&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=50631&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=50631&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=50631&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=50631&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=50631&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=50631&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=50631&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=50631&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=50631&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=50631&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=50631&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=50631&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=50631&r=mysqlcfg

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