From: cmt042 at motorola dot com
Operating system: UNIX
PHP version: 5.2.6
PHP Bug Type: Date/time related
Bug description: strtotime give wrong result when DST changes
Description:
------------
When DST changes, the strtotime function give back wrong result.
Reproduce code:
---------------
// Need to adjust the day or hour numbers when run the code to make it
cross the DST, Mar 8th 2:00AM 2009
$output = array();
for ($i = 15; $i <=19; $i++)
{
$t = strtotime("+157 days +${i} hours");
$output[] = date("r",$t);
}
foreach ($output as $line)
print $line . "\n";
Expected result:
----------------
Sun, 08 Mar 2009 00:54:09 -0600
Sun, 08 Mar 2009 01:54:09 -0600
Sun, 08 Mar 2009 03:54:09 -0500
Sun, 08 Mar 2009 04:54:09 -0500
Sun, 08 Mar 2009 05:54:09 -0500
Actual result:
--------------
Sun, 08 Mar 2009 00:54:09 -0600
Sun, 08 Mar 2009 01:54:09 -0600
Sun, 08 Mar 2009 03:54:09 -0500
Sun, 08 Mar 2009 03:54:09 -0500
Sun, 08 Mar 2009 04:54:09 -0500
--
Edit bug report at http://bugs.php.net/?id=46211&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46211&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46211&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46211&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=46211&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=46211&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=46211&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=46211&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=46211&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=46211&r=support
Expected behavior: http://bugs.php.net/fix.php?id=46211&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46211&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46211&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=46211&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46211&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46211&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=46211&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=46211&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=46211&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=46211&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=46211&r=mysqlcfg
