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Bug #66880 Daylight savings time indication returns 0
Submitted: 2014-03-10 20:03 UTC Modified: 2014-12-30 10:42 UTC
From: shrimpwagon at gmail dot com Assigned:
Status: No Feedback Package: Date/time related
PHP Version: 5.4.26 OS: Linux Debian 3.2 i686
Private report: No CVE-ID: None
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From: shrimpwagon at gmail dot com
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 [2014-03-10 20:03 UTC] shrimpwagon at gmail dot com
Date 'I' always returns 0 and doesn't properly indicate when it is daylight savings.

Test script:
return date('I', strtotime('2014-03-01')); // Correct, returns 0
return date('I', strtotime('2014-03-10')); // Not Correct, returns 0

Expected result:
Should return 1 when date is in daylight savings

Actual result:
Always returns 0


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 [2014-03-10 20:14 UTC]
-Status: Open +Status: Feedback
 [2014-03-10 20:14 UTC]
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc. If the script requires a 
database to demonstrate the issue, please make sure it creates 
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.

Works for me. I'm using tzdata 2013g - what about you? Does a date in, say, June work correctly?

$ php -r 'var_dump(date("I",strtotime("2014-03-01")));'
string(1) "0"
$ php -r 'var_dump(date("I",strtotime("2014-03-10")));'
string(1) "1"
 [2014-03-10 22:17 UTC]
Also, what is your default timezone set to?
 [2014-12-30 10:42 UTC] php-bugs at lists dot php dot net
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.
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