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do not store tz offset in global, store timezone object instead

This commit is contained in:
Andrew Dolgov 2013-04-26 08:50:22 +04:00
parent dcd7ecaa0f
commit 5ddef5ba23
1 changed files with 10 additions and 13 deletions
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11
include/functions.php
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@ -125,8 +125,6 @@
require_once 'lib/pubsubhubbub/publisher.php';
$tz_offset = -1;
$utc_tz = new DateTimeZone('UTC');
$schema_version = false;
/**
@ -853,25 +851,24 @@
if (!$timestamp) $timestamp = '1970-01-01 0:00';
global $utc_tz;
global $tz_offset;
global $user_tz;
if (!$utc_tz) $utc_tz = new DateTimeZone('UTC');
$timestamp = substr($timestamp, 0, 19);
# We store date in UTC internally
$dt = new DateTime($timestamp, $utc_tz);
if ($tz_offset == -1) {
$user_tz_string = get_pref('USER_TIMEZONE', $owner_uid);
try {
$user_tz = new DateTimeZone($user_tz_string);
if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string);
} catch (Exception $e) {
$user_tz = $utc_tz;
}
$tz_offset = $user_tz->getOffset($dt);
}
$user_timestamp = $dt->format('U') + $tz_offset;