Bug #68871 [Fbk->NoF]: strftime returns wrong timestamp with date_default_timezone_set

From: Date: Sun, 01 Feb 2015 04:22:16 +0000
Subject: Bug #68871 [Fbk->NoF]: strftime returns wrong timestamp with date_default_timezone_set
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-190375@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=68871&edit=1

 ID:               68871
 Updated by:       php-bugs@lists.php.net
 Reported by:      ricky at ez2 dot us
 Summary:          strftime returns wrong timestamp with
                   date_default_timezone_set
-Status:           Feedback
+Status:           No Feedback
 Type:             Bug
 Package:          Date/time related
 Operating System: Ubuntu 14.04 x64
 PHP Version:      5.5.20
 Private report:   N

 New Comment:

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.


Previous Comments:
------------------------------------------------------------------------
[2015-01-21 18:14:11] aharvey@php.net

What is your TZ environment variable set to?

------------------------------------------------------------------------
[2015-01-21 15:43:22] ricky at ez2 dot us

I use online php tester,but got wrong result.

http://sandbox.onlinephpfunctions.com/code/d41ddc29adee7a0f4aba6e4dd587c2ddee33c1a0

------------------------------------------------------------------------
[2015-01-21 11:58:49] derick@php.net

I can not reproduce this with PHP 5.5.21:

derick@whisky:~ $ cat /tmp/68871.php
<?php
date_default_timezone_set('UTC');
$time = time();
$time2 = strftime('%s', $time);
var_dump( $time, $time2 );
?>

derick@whisky:~ $ php -ddate.timezone=Asia/Taipei /tmp/68871.php 
int(1421841507)
string(10) "1421841507"

What do you see different here?

------------------------------------------------------------------------
[2015-01-21 10:35:40] ajf@php.net

This has nothing to do with the language specification. Please choose categories accurately.

------------------------------------------------------------------------
[2015-01-21 08:04:39] ricky at ez2 dot us

Description:
------------
strftime with %s format returns wrong value.

Test script:
---------------
<?php
//php.ini date.timezone = Asia/Taipei (UTC +0800)
date_default_timezone_set('UTC');
$time = time();
$time2 = strftime('%s', $time);
if($time != $time2){
    echo "something wrong"; 
}
else{ 
    echo "nothing";                
}

Expected result:
----------------
nothing

Actual result:
--------------
something wrong


------------------------------------------------------------------------



--
Edit this bug report at https://bugs.php.net/bug.php?id=68871&edit=1


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