php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #40116 using gregorian to jeulian to unix timestamp in date is wonky
Submitted: 2007-01-13 03:59 UTC Modified: 2007-01-13 16:58 UTC
From: marsh dot wayne at gmail dot com Assigned:
Status: Not a bug Package: Calendar related
PHP Version: 5.2.0 OS: Windows 2000 SP4
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: marsh dot wayne at gmail dot com
New email:
PHP Version: OS:

 

 [2007-01-13 03:59 UTC] marsh dot wayne at gmail dot com 
Description:
------------
I do believe this issue is with date.  None of the bugs that appeared seemed to say the issue was resolved.  I will install latest cvs and see if that resolves the issue and then update the bug issue.

Reproduce code:
---------------
<?php
error_reporting(E_ALL);
for($x = 1; $x < 13; $x++ ){
echo date("F", jdtounix(GregorianToJD( $x, 1 ,2008 )))." - ".$x."<br />";
}
?>

Expected result:
----------------
January - 1
February - 2
March - 3
April - 4
May - 5
June - 6
July - 7
August - 8
September - 9
October - 10
November - 11
December - 12

Actual result:
--------------
December - 1
January - 2
February - 3
March - 4
April - 5
May - 6
June - 7
July - 8
August - 9
September - 10
October - 11
November - 12

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2007-01-13 16:45 UTC] marsh dot wayne at gmail dot com 
Seems to be an issue on how the functions return the timestamp.  I don't think this is the issue as it takes up to 15 days, and not the difference of GMT vs local time, to make the proper month output.
 [2007-01-13 16:52 UTC] iliaa@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

You need to add date_default_timezone_set('UTC'); to your 
code. Otherwise the timezone changes jan 1 to Dec 31.
 [2007-01-13 16:58 UTC] marsh dot wayne at gmail dot com 
Thanks, I spent a few hours trying to figure this out...  Someone already told me it's not a bug.

I did try changing the day to the 15th and that didn't make a difference.
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Thu Oct 30 20:00:01 2025 UTC