[Phpgroupware-cvs] [21203] Improvement: use timezone rather than offset 4746:5203

[Sigurd Nes]

Revision: 21203
          
http://svn.sv.gnu.org/viewvc/?view=rev&root=phpgroupware&revision=21203
Author:   sigurdne
Date:     2010-04-14 19:42:17 +0000 (Wed, 14 Apr 2010)
Log Message:
-----------
Improvement: use timezone rather than offset 4746:5203

Modified Paths:
--------------
    people/sigurdne/modules/preferences/trunk/inc/hook_settings.inc.php

Modified: people/sigurdne/modules/preferences/trunk/inc/hook_settings.inc.php
===================================================================
--- people/sigurdne/modules/preferences/trunk/inc/hook_settings.inc.php 
2010-04-14 19:40:42 UTC (rev 21202)
+++ people/sigurdne/modules/preferences/trunk/inc/hook_settings.inc.php 
2010-04-14 19:42:17 UTC (rev 21203)
@@ -31,6 +31,8 @@
        create_select_box('Theme (colors/fonts) Selection','theme',$_themes,
                'A theme defines the colors and fonts used by the template.');
 
+
+/*
        $format = 
$GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'];
        $format = ($format ? $format : 'Y/m/d') . ', ';
        if 
($GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] == '12')
@@ -49,6 +51,17 @@
        create_select_box('Time zone offset','tz_offset',$tz_offset,
                'How many hours are you in front or after the timezone of the 
server.<br>If you are in the same time zone as the server select 0 hours, else 
select your locale date and time.');
 
+*/
+       $timezone_identifiers = DateTimeZone::listIdentifiers();
+
+       $timezone = array();
+       foreach($timezone_identifiers as $identifier)
+       {
+               $timezone[$identifier] = $identifier;
+       }
+       create_select_box('Time zone','timezone',$timezone,
+               'A time zone is a region of the earth that has uniform standard 
time, usually referred to as the local time. By convention, time zones compute 
their local time as an offset from UTC');
+
        $date_formats = array
        (
                'm/d/Y' => 'm/d/Y',