From: andrewboltachev at gmail dot com
Operating system: UNIX
PHP version: 5.2.6
PHP Bug Type: Date/time related
Bug description: date_sunrise (date_sunset) incorrectly works with gmtoffset
parameter
Description:
------------
date_sunrise (date_sunset) incorrectly works with gmtoffset parameter.
When i use SUNFUNCS_RET_TIMESTAMP, it ignores it and calculates date by
adding UTC sunrise date and my location offset. When use
SUNFUNCS_RET_STRING, all is ok. I don't checked SUNFUNCS_RET_DOUBLE.
Reproduce code:
---------------
<?php
$lat = 43.1167; $lng = 131.9; //Vladivostok, Russia, UTC+10
date_default_timezone_set('Europe/Moscow'); //My location timezone, UTC+3
$zenith = 90+50/60;
$offset = 10; //Vladivostok
$sunrise_str =
date_sunrise(time(),SUNFUNCS_RET_STRING,$lat,$lng,$zenith,$offset);
$sunrise_time = date_sunrise
(time(),SUNFUNCS_RET_TIMESTAMP,$lat,$lng,$zenith,$offset);
echo "By string : $sunrise_str, by timestamp: ".date("Y-m-d
H:i:s",$sunrise_time)."<br/>\n";
$offset = 0; //UTC
$sunrise_str =
date_sunrise(time(),SUNFUNCS_RET_STRING,$lat,$lng,$zenith,$offset);
$sunrise_time = date_sunrise
(time(),SUNFUNCS_RET_TIMESTAMP,$lat,$lng,$zenith,$offset);
echo "By string : $sunrise_str, by timestamp: ".date("Y-m-d
H:i:s",$sunrise_time)."<br/>\n";
$offset = 3; //UTC plus my timezone offset
$sunrise_str =
date_sunrise(time(),SUNFUNCS_RET_STRING,$lat,$lng,$zenith,$offset);
$sunrise_time = date_sunrise
(time(),SUNFUNCS_RET_TIMESTAMP,$lat,$lng,$zenith,$offset);
echo "By string : $sunrise_str, by timestamp: ".date("Y-m-d
H:i:s",$sunrise_time)."<br/>\n";
?>
Expected result:
----------------
By string : 08:16, by timestamp: 2008-11-25 08:16:18
By string : 22:16, by timestamp: 2008-11-24 22:16:18
By string : 01:16, by timestamp: 2008-11-25 01:16:18
Actual result:
--------------
By string : 08:16, by timestamp: 2008-11-25 01:16:18
By string : 22:16, by timestamp: 2008-11-25 01:16:18
By string : 01:16, by timestamp: 2008-11-25 01:16:18
--
Edit bug report at http://bugs.php.net/?id=46670&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46670&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46670&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46670&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=46670&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=46670&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=46670&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=46670&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=46670&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=46670&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=46670&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=46670&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46670&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46670&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=46670&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46670&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46670&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=46670&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=46670&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=46670&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=46670&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=46670&r=mysqlcfg
