ID: 45038
Comment by: peter dot bex at solide-ict dot nl
Reported By: astax dot t at gmail dot com
Status: Assigned
Bug Type: Date/time related
Operating System: Linux
PHP Version: 5.2.6
Assigned To: derick
New Comment:
I can verify that it crashes on PHP 5.2.6 under NetBSD/amd64 (-current
from April), so most likely it's architecture-specific if it works on
i386.
Previous Comments:
------------------------------------------------------------------------
[2008-07-01 03:27:46] levi at alliancesoftware dot com dot au
About as simple as you can get:
<? $dt = new DateTime(); $dt->setTimezone($dt->getTimezone()); ?>
Segfaults on FC9 x86_64 CLI compiled from source.
(However, silently succeeds on FC8 x86 compiled from source).
------------------------------------------------------------------------
[2008-05-31 10:54:36] [EMAIL PROTECTED]
Another reproduce script:
<?php
$date= date_create();
var_dump($date);
$origtz= date_timezone_get($date);
var_dump($origtz);
date_timezone_set($date, timezone_open('GMT'));
var_dump($date);
$formatted= date_format($date, 'r');
var_dump($formatted);
date_timezone_set($date, $origtz);
var_dump($date);
echo $formatted;
?>
== Output ==
object(DateTime)#1 (0) {
}
object(DateTimeZone)#2 (0) {
}
object(DateTime)#1 (0) {
}
string(31) "Sat, 31 May 2008 10:49:27 +0000"
Segmentation fault
== /Output ==
PHP 5.2.6 (cgi) (built: May 19 2008 09:18:35)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
------------------------------------------------------------------------
[2008-05-27 10:46:51] [EMAIL PROTECTED]
Wait and rely. :)
Assigned to maintainer.
------------------------------------------------------------------------
[2008-05-27 08:23:31] astax dot t at gmail dot com
Any chance for this to be fixed?
------------------------------------------------------------------------
[2008-05-19 10:13:43] astax dot t at gmail dot com
Description:
------------
Crash when using DateTimeZone object, previously returned by
DateTime::getTimezone()
This worked fine in PHP 5.2.5
Probably this is related to how DateTimeZone object is returned:
This code returns different results in 5.2.5 and 5.2.6
$old_tz = $d->getTimezone();
$d->setTimezone(new DateTimeZone('UTC'));
echo $old_tz->getName();
5.2.6 returns 'UTC', while 5.2.5 returns 'Asia/Novosibirsk' (my current
timezone). Having in mind how objects in PHP5 are returned, I can accept
this, but this must be documented properly and shouldn't cause crash.
Reproduce code:
---------------
$d = new DateTime();
$old_tz = $d->getTimezone();
$d->setTimezone(new DateTimeZone('UTC'));
// setDate() and setTime() may go here - just for this example to make
some sense
$d->setTimezone($old_tz);
echo "Success";
Expected result:
----------------
Success
Actual result:
--------------
PHP interpreter crashes
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=45038&edit=1
