* @author Pierre-Alain Joye * @author C.A. Woodcock * @copyright 1997-2007 Baba Buehler, Pierre-Alain Joye, C.A. Woodcock * @license http://www.opensource.org/licenses/bsd-license.php * BSD License * @version CVS: $Id$ * @link http://pear.php.net/package/Date */ // }}} // {{{ Class Date_TimeZone /** * TimeZone representation class, along with time zone information data * * The default timezone is set from the first valid timezone id found * in one of the following places, in this order: * + global $_DATE_TIMEZONE_DEFAULT * + system environment variable PHP_TZ * + system environment variable TZ * + the result of date('T') * * If no valid timezone id is found, the default timezone is set to 'UTC'. * You may also manually set the default timezone by passing a valid id to * {@link Date_TimeZone::setDefault()}. * * This class includes time zone data (from zoneinfo) in the form of a * global array, $_DATE_TIMEZONE_DATA. * * @category Date and Time * @package Date * @author Baba Buehler * @author C.A. Woodcock * @copyright 1997-2007 Baba Buehler, Pierre-Alain Joye, C.A. Woodcock * @license http://www.opensource.org/licenses/bsd-license.php * BSD License * @version Release: 1.5.0a1 * @link http://pear.php.net/package/Date */ class Date_TimeZone { // {{{ Properties /** * Unique time Zone ID of this time zone * * @var string * @access private * @since Property available since Release 1.0 */ public $id; /** * Offset, in milliseconds, of this timezone * * @var int * @access private * @since Property available since Release 1.0 */ public $offset; /** * Short name of this time zone (e.g. "CST") * * @var string * @access private * @since Property available since Release 1.0 */ public $shortname; /** * DST short name of this timezone (e.g. 'BST') * * @var string * @access private * @since Property available since Release 1.0 */ public $dstshortname; /** * Long name of this time zone (e.g. "Central Standard Time") * * N.B. this is not necessarily unique * * @since 1.0 * @access private * @since Property available since Release 1.0 */ public $longname; /** * DST long name of this time zone (e.g. 'British Summer Time') * * @var string * @access private * @since Property available since Release 1.0 */ public $dstlongname; /** * Whether this time zone observes daylight savings time * * @var bool * @access private * @since Property available since Release 1.0 */ public $hasdst; /** * Additional offset of Summer time from the standard time of the * time zone in milli-seconds * * The value is usually 3600000, i.e. one hour, and always positive * * @var int * @access private * @since Property available since Release 1.5.0 */ public $on_summertimeoffset; /** * Month no (1-12) in which Summer time starts (the clocks go forward) * * @var int * @access private * @since Property available since Release 1.5.0 */ public $on_summertimestartmonth; /** * Definition of when Summer time starts in the specified month * * Can take one of the following forms: * * 5 the fifth of the month * lastSun the last Sunday in the month * lastMon the last Monday in the month * Sun>=8 first Sunday on or after the 8th * Sun<=25 last Sunday on or before the 25th * * @var string * @access private * @since Property available since Release 1.5.0 */ public $os_summertimestartday; /** * Time in milli-seconds relative to midnight UTC when * Summer time starts (the clocks go forward) * * @var int * @access private * @since Property available since Release 1.5.0 */ public $on_summertimestarttime; /** * Month no (1-12) in which Summer time ends (the clocks go back) * * @var int * @access private * @since Property available since Release 1.5.0 */ public $on_summertimeendmonth; /** * Definition of when Summer time ends in the specified month * * @var string * @access private * @see Date_TimeZone::$os_summertimestartday * @since Property available since Release 1.5.0 */ public $os_summertimeendday; /** * Time in milli-seconds relative to midnight UTC when * Summer time ends (the clocks go back) * * @var int * @access private * @since Property available since Release 1.5.0 */ public $on_summertimeendtime; // }}} // {{{ Constructor /** * Constructor * * If the supplied ID is invalid, the created time zone is "UTC". * * A note about time zones of the form 'Etc/*' (quoted from the public * domain 'tz' data-base (see {@link ftp://elsie.nci.nih.gov/pub/} * [file 'etcetera']): * * These entries are mostly present for historical reasons, so that * people in areas not otherwise covered by the tz files could use * a time zone that was right for their area. These days, the * tz files cover almost all the inhabited world, and the only practical * need now for the entries that are not on UTC are for ships at sea * that cannot use POSIX TZ settings. * * - Etc/GMT (GMT) * - Etc/UTC (UTC) * - Etc/UCT (UCT) * * The following link uses older naming conventions, but it belongs here. * We want this to work even on installations that omit the other older * names. * * - Etc/GMT (equivalent to GMT) * * - Etc/UTC (equivalent to Etc/Universal) * - Etc/UTC (equivalent to Etc/Zulu) * * - Etc/GMT (equivalent to Etc/Greenwich) * - Etc/GMT (equivalent to Etc/GMT-0) * - Etc/GMT (equivalent to Etc/GMT+0) * - Etc/GMT (equivalent to Etc/GMT0) * * We use POSIX-style signs in the Zone names and the output abbreviations, * even though this is the opposite of what many people expect. * POSIX has positive signs west of Greenwich, but many people expect * positive signs east of Greenwich. For example, TZ='Etc/GMT+4' uses * the abbreviation "GMT+4" and corresponds to 4 hours behind UTC * (i.e. west of Greenwich) even though many people would expect it to * mean 4 hours ahead of UTC (i.e. east of Greenwich). * * In the draft 5 of POSIX 1003.1-200x, the angle bracket notation * (which is not yet supported by the tz code) allows for * TZ='+4'; if you want time zone abbreviations conforming to * ISO 8601 you can use TZ='<-0400>+4'. Thus the commonly-expected * offset is kept within the angle bracket (and is used for display) * while the POSIX sign is kept outside the angle bracket (and is used * for calculation). * * Do not use a TZ setting like TZ='GMT+4', which is four hours behind * GMT but uses the completely misleading abbreviation "GMT". * * Earlier incarnations of this package were not POSIX-compliant, and * we did not want things to change quietly if someone accustomed to the * old way uses the codes from previous versions so we moved the names * into the Etc subdirectory. * * - Etc/GMT-14 (14 hours ahead of Greenwich) * - Etc/GMT-13 (13) * - Etc/GMT-12 (12) * - Etc/GMT-11 (11) * - Etc/GMT-10 (10) * - Etc/GMT-9 (9) * - Etc/GMT-8 (8) * - Etc/GMT-7 (7) * - Etc/GMT-6 (6) * - Etc/GMT-5 (5) * - Etc/GMT-4 (4) * - Etc/GMT-3 (3) * - Etc/GMT-2 (2) * - Etc/GMT-1 (1) * - Etc/GMT+1 (1 hour behind Greenwich) * - Etc/GMT+2 (2) * - Etc/GMT+3 (3) * - Etc/GMT+4 (4) * - Etc/GMT+5 (5) * - Etc/GMT+6 (6) * - Etc/GMT+7 (7) * - Etc/GMT+8 (8) * - Etc/GMT+9 (9) * - Etc/GMT+10 (10) * - Etc/GMT+11 (11) * - Etc/GMT+12 (12) * * @param string $ps_id the time zone ID * * @return void * @access public * @see Date::setTZ(), Date::setTZByID(), Date_TimeZone::isValidID() */ public function Date_TimeZone($ps_id) { $_DATE_TIMEZONE_DATA =& $GLOBALS['_DATE_TIMEZONE_DATA']; if (isset($GLOBALS['_DATE_TIMEZONE_DATA'][$ps_id])) { $this->id = $ps_id; $this->shortname = $_DATE_TIMEZONE_DATA[$ps_id]['shortname']; $this->longname = $_DATE_TIMEZONE_DATA[$ps_id]['longname']; $this->offset = $_DATE_TIMEZONE_DATA[$ps_id]['offset']; $this->dstshortname = array_key_exists( "dstshortname", $_DATE_TIMEZONE_DATA[$ps_id] ) ? $_DATE_TIMEZONE_DATA[$ps_id]['dstshortname'] : null; if ($this->hasdst = !is_null($this->dstshortname)) { $this->dstlongname = array_key_exists( "dstlongname", $_DATE_TIMEZONE_DATA[$ps_id] ) ? $_DATE_TIMEZONE_DATA[$ps_id]['dstlongname'] : null; if (isset($_DATE_TIMEZONE_DATA[$ps_id]["summertimeoffset"])) { $this->on_summertimeoffset = $_DATE_TIMEZONE_DATA[$ps_id]["summertimeoffset"]; $this->on_summertimestartmonth = $_DATE_TIMEZONE_DATA[$ps_id]["summertimestartmonth"]; $this->os_summertimestartday = $_DATE_TIMEZONE_DATA[$ps_id]["summertimestartday"]; $this->on_summertimestarttime = $_DATE_TIMEZONE_DATA[$ps_id]["summertimestarttime"]; $this->on_summertimeendmonth = $_DATE_TIMEZONE_DATA[$ps_id]["summertimeendmonth"]; $this->os_summertimeendday = $_DATE_TIMEZONE_DATA[$ps_id]["summertimeendday"]; $this->on_summertimeendtime = $_DATE_TIMEZONE_DATA[$ps_id]["summertimeendtime"]; } else { $this->on_summertimeoffset = null; } } } else { $this->hasdst = false; if (preg_match( '/^UTC([+\-])([0-9]{2,2}):?([0-5][0-9])$/', $ps_id, $ha_matches )) { $this->id = $ps_id; $this->offset = ($ha_matches[1] . ($ha_matches[2] * 3600 + $ha_matches[3] * 60)) * 1000; if (!($hb_isutc = $this->offset == 0)) { $this->id = $ps_id; $this->shortname = "UTC" . $ha_matches[1] . ($ha_matches[3] == "00" ? ltrim($ha_matches[2], "0") : $ha_matches[2] . $ha_matches[3]); $this->longname = "UTC" . $ha_matches[1] . $ha_matches[2] . ":" . $ha_matches[3]; } } elseif (preg_match( '/^UTC([+\-])([0-9]{1,2})$/', $ps_id, $ha_matches )) { $this->id = $ps_id; $this->offset = ($ha_matches[1] . ($ha_matches[2] * 3600)) * 1000; if (!($hb_isutc = $this->offset == 0)) { $this->shortname = "UTC" . $ha_matches[1] . ltrim($ha_matches[2], "0"); $this->longname = "UTC" . $ha_matches[1] . sprintf("%02d", $ha_matches[2]) . ":00"; } } else { $this->id = "UTC"; $hb_isutc = true; } if ($hb_isutc) { $this->shortname = $_DATE_TIMEZONE_DATA["UTC"]['shortname']; $this->longname = $_DATE_TIMEZONE_DATA["UTC"]['longname']; $this->offset = $_DATE_TIMEZONE_DATA["UTC"]['offset']; } } } // }}} // {{{ getDefault() /** * Returns a TimeZone object representing the system default time zone * * The system default time zone is initialized during the loading of * this file. * * @return object Date_TimeZone object of the default time zone * @access public */ public function getDefault() { return new Date_TimeZone($GLOBALS['_DATE_TIMEZONE_DEFAULT']); } // }}} // {{{ setDefault() /** * Sets the system default time zone to the time zone in $id * * @param string $id the time zone id to use * * @return void * @access public */ public function setDefault($id) { if (Date_TimeZone::isValidID($id)) { $GLOBALS['_DATE_TIMEZONE_DEFAULT'] = $id; } else { return PEAR::raiseError("Invalid time zone ID '$id'"); } } // }}} // {{{ isValidID() /** * Tests if given time zone ID (e.g. 'London/Europe') is valid and unique * * Checks if given ID is either represented in the $_DATE_TIMEZONE_DATA * time zone data, or is a UTC offset in one of the following forms, * i.e. an offset with no geographical or political base: * * - UTC[+/-][hh]:[mm] - e.g. UTC+03:00 * - UTC[+/-][hh][mm] - e.g. UTC-0530 * - UTC[+/-][hh] - e.g. UTC+03 * - UTC[+/-][h] - e.g. UTC-1 * * (the last is not an ISO 8601 standard but is the preferred form) * * N.B. these are not sanctioned by any ISO standard, but the form of * the offset itself, i.e. the part after the characters 'UTC', is the * ISO 8601 standard form for representing this part. * * The form '[+/-][h]' is not ISO conformant, but ISO 8601 only * defines the form of the time zone offset of a particular time, that * is, it actually defines the form 'UTC[+/-][hh]', and * its purview does not apparently cover the name of the time zone * itself. For this there is no official international standard (or * even a non- international standard). The closest thing to a * sanctioning body is the 'tz' database * ({@link http://www.twinsun.com/tz/tz-link.htm}) * which is run by volunteers but which is heavily relied upon by * various programming languages and the internet community. However * they mainly define geographical/political time zone names of the * form 'London/Europe' because their main aim is to collate the time * zone definitions which are set by individual countries/states, not * to prescribe any standard. * * However it seems that the de facto standard to describe time zones * as non-geographically/politically-based areas where the local time * on all clocks reads the same seems to be the form 'UTC[+/-][h]' * for integral numbers of hours, and 'UTC[+/-][hh]:[mm]' * otherwise. * (See {@link http://en.wikipedia.org/wiki/List_of_time_zones}) * * N.B. 'GMT' is also commonly used instead of 'UTC', but 'UTC' seems * to be technically preferred. GMT-based IDs still exist in the 'tz * data-base', but beware of POSIX-style offsets which are the opposite * way round to what people normally expect. * * @param string $ps_id the time zone ID to test * * @return bool true if the supplied ID is valid * @access public * @see Date::setTZByID(), Date_TimeZone::Date_TimeZone() */ public function isValidID($ps_id) { if (isset($GLOBALS['_DATE_TIMEZONE_DATA'][$ps_id])) { return true; } elseif (preg_match( '/^UTC[+\-]([0-9]{2,2}:?[0-5][0-9]|[0-9]{1,2})$/', $ps_id )) { return true; } else { return false; } } // }}} // {{{ isEqual() /** * Is this time zone equal to another * * Tests to see if this time zone is equal (ids match) * to a given Date_TimeZone object. * * @param object $tz the Date_TimeZone object to test * * @return bool true if this time zone is equal to the supplied * time zone * @access public * @see Date_TimeZone::isEquivalent() */ public function isEqual($tz) { if (strcasecmp($this->id, $tz->id) == 0) { return true; } else { return false; } } // }}} // {{{ isEquivalent() /** * Is this time zone equivalent to another * * Tests to see if this time zone is equivalent to a given time zone object. * Equivalence in this context consists in the two time zones having: * * - an equal offset from UTC in both standard and Summer time (if * the time zones observe Summer time) * - the same Summer time start and end rules, that is, the two time * zones must switch from standard time to Summer time, * and vice versa, on the same day and at the same time * * @param object $pm_tz the Date_TimeZone object to test, or a valid time * zone ID * * @return bool true if this time zone is equivalent to the supplied * time zone * @access public * @see Date_TimeZone::isEqual(), Date::inEquivalentTimeZones() */ public function isEquivalent($pm_tz) { if (is_a($pm_tz, "Date_TimeZone")) { if ($pm_tz->getID() == $this->id) { return true; } } else { if (!Date_TimeZone::isValidID($pm_tz)) { return PEAR::raiseError( "Invalid time zone ID '$pm_tz'", DATE_ERROR_INVALIDTIMEZONE ); } if ($pm_tz == $this->id) { return true; } $pm_tz = new Date_TimeZone($pm_tz); } if ($this->getRawOffset() == $pm_tz->getRawOffset() && $this->hasDaylightTime() == $pm_tz->hasDaylightTime() && $this->getDSTSavings() == $pm_tz->getDSTSavings() && $this->getSummerTimeStartMonth() == $pm_tz->getSummerTimeStartMonth() && $this->getSummerTimeStartDay() == $pm_tz->getSummerTimeStartDay() && $this->getSummerTimeStartTime() == $pm_tz->getSummerTimeStartTime() && $this->getSummerTimeEndMonth() == $pm_tz->getSummerTimeEndMonth() && $this->getSummerTimeEndDay() == $pm_tz->getSummerTimeEndDay() && $this->getSummerTimeEndTime() == $pm_tz->getSummerTimeEndTime() ) { return true; } else { return false; } } // }}} // {{{ hasDaylightTime() /** * Returns true if this zone observes daylight savings time * * @return bool true if this time zone has DST * @access public */ public function hasDaylightTime() { return $this->hasdst; } // }}} // {{{ getSummerTimeLimitDay() /** * Returns day on which Summer time starts or ends for given year * * The limit (start or end) code can take the following forms: * * - 5 - the fifth of the month * - lastSun - the last Sunday in the month * - lastMon - the last Monday in the month * - Sun>=8 - first Sunday on or after the 8th * - Sun<=25 - last Sunday on or before the 25th * * @param string $ps_summertimelimitcode code which specifies Summer time * limit day * @param int $pn_month start or end month * @param int $pn_year year for which to calculate Summer * time limit day * * @return int * @access private * @see Date_TimeZone::getSummerTimeStartDay() * @since Method available since Release 1.5.0 */ public function getSummerTimeLimitDay($ps_summertimelimitcode, $pn_month, $pn_year) { if (preg_match('/^[0-9]+$/', $ps_summertimelimitcode)) { $hn_day = $ps_summertimelimitcode; } else { if (!isset($ha_daysofweek)) { static $ha_daysofweek = array("Sun" => 0, "Mon" => 1, "Tue" => 2, "Wed" => 3, "Thu" => 4, "Fri" => 5, "Sat" => 6); } if (preg_match( '/^last(Sun|Mon|Tue|Wed|Thu|Fri|Sat)$/', $ps_summertimelimitcode, $ha_matches )) { list($hn_nmyear, $hn_nextmonth, $hn_nmday) = explode(" ", Date_Calc::beginOfMonthBySpan( 1, $pn_month, $pn_year, "%Y %m %d" )); list($hn_year, $hn_month, $hn_day) = explode( " ", Date_Calc::prevDayOfWeek( $ha_daysofweek[$ha_matches[1]], $hn_nmday, $hn_nextmonth, $hn_nmyear, "%Y %m %d", false ) ); // not including // this day if ($hn_month != $pn_month) { // This code happen legitimately if the calendar jumped some days // e.g. in a calendar switch, or the limit day is badly defined: // $hn_day = Date_Calc::getFirstDayOfMonth($pn_month, $pn_year); } } elseif (preg_match( '/^(Sun|Mon|Tue|Wed|Thu|Fri|Sat)([><]=)([0-9]+)$/', $ps_summertimelimitcode, $ha_matches )) { if ($ha_matches[2] == "<=") { list($hn_year, $hn_month, $hn_day) = explode( " ", Date_Calc::prevDayOfWeek( $ha_daysofweek[$ha_matches[1]], $ha_matches[3], $pn_month, $pn_year, "%Y %m %d", true ) ); // including // this day if ($hn_month != $pn_month) { $hn_day = Date_Calc::getFirstDayOfMonth($pn_month, $pn_year); } } else { list($hn_year, $hn_month, $hn_day) = explode( " ", Date_Calc::nextDayOfWeek( $ha_daysofweek[$ha_matches[1]], $ha_matches[3], $pn_month, $pn_year, "%Y %m %d", true ) ); // including // this day if ($hn_month != $pn_month) { $hn_day = Date_Calc::daysInMonth($pn_month, $pn_year); } } } } return $hn_day; } // }}} // {{{ inDaylightTime() /** * Returns whether the given date/time is in DST for this time zone * * Works for all years, positive and negative. Possible problems * are that when the clocks go forward, there is an invalid hour * which is skipped. If a time in this hour is specified, this * function returns an error. When the clocks go back, there is an * hour which is repeated, that is, the hour is gone through twice - * once in Summer time and once in standard time. If this time * is specified, then this function returns '$pb_repeatedhourdefault', * because there is no way of knowing which is correct, and * both possibilities are equally likely. * * Also bear in mind that the clocks go forward at the instant of * the hour specified in the time-zone array below, and if this * exact hour is specified then the clocks have actually changed, * and this function reflects this. * * @param object $pm_date Date object to test or array of * day, month, year, seconds past * midnight * @param bool $pb_repeatedhourdefault value to return if repeated hour is * specified (defaults to false) * * @return bool true if this date is in Summer time for this time * zone * @access public * @see Date_TimeZone::inDaylightTimeStandard() */ public function inDaylightTime($pm_date, $pb_repeatedhourdefault = false) { if (!$this->hasdst) { return false; } if (is_a($pm_date, "Date")) { $hn_day = $pm_date->getDay(); $hn_month = $pm_date->getMonth(); $hn_year = $pm_date->getYear(); $hn_seconds = $pm_date->getSecondsPastMidnight(); } else { $hn_day = $pm_date[0]; $hn_month = $pm_date[1]; $hn_year = $pm_date[2]; $hn_seconds = $pm_date[3]; // seconds past midnight } if (($this->on_summertimestartmonth < $this->on_summertimeendmonth && $hn_month >= $this->on_summertimestartmonth && $hn_month <= $this->on_summertimeendmonth) || ($this->on_summertimestartmonth > $this->on_summertimeendmonth && $hn_month >= $this->on_summertimestartmonth && $hn_month <= $this->on_summertimeendmonth) ) { if ($hn_month == $this->on_summertimestartmonth) { $hn_startday = $this->getSummerTimeLimitDay( $this->os_summertimestartday, $this->on_summertimestartmonth, $hn_year ); if ($hn_day < $hn_startday) { return false; } elseif ($hn_day > $hn_startday) { return true; } elseif (($hn_gmt = $hn_seconds * 1000 - $this->offset) - $this->on_summertimeoffset >= $this->on_summertimestarttime) { return true; } elseif (($hn_gmt = $hn_seconds * 1000 - $this->offset) >= $this->on_summertimestarttime) { return PEAR::raiseError( "Invalid time specified for date '" . Date_Calc::dateFormat( $hn_day, $hn_month, $hn_year, "%Y-%m-%d" ) . "'", DATE_ERROR_INVALIDTIME ); } else { return false; } } elseif ($hn_month == $this->on_summertimeendmonth) { $hn_endday = $this->getSummerTimeLimitDay( $this->os_summertimeendday, $this->on_summertimeendmonth, $hn_year ); if ($hn_day < $hn_endday) { return true; } elseif ($hn_day > $hn_endday) { return false; } elseif (($hn_gmt = $hn_seconds * 1000 - $this->offset) - $this->on_summertimeoffset >= $this->on_summertimeendtime) { return false; } elseif ($hn_gmt >= $this->on_summertimeendtime) { // There is a 50:50 chance that it's Summer time, but there // is no way of knowing (the hour is repeated), so return // default: // return $pb_repeatedhourdefault; } else { return true; } } return true; } return false; } // }}} // {{{ inDaylightTimeStandard() /** * Returns whether the given date/time in local standard time is * in Summer time * * For example, if the clocks go forward at 1.00 standard time, * then if the specified date/time is at 1.00, the function will * return true, although the correct local time will actually * be 2.00. * * This function is reliable for all dates and times, unlike the * related function '{@link Date_TimeZone::inDaylightTime()}', * which will fail if passed * an invalid time (the skipped hour) and will be wrong half the * time if passed an ambiguous time (the repeated hour). * * @param object $pm_date Date object to test or array of day, month, year, * seconds past midnight * * @return bool true if this date is in Summer time for this time * zone * @access public * @see Date_TimeZone::inDaylightTime() * @since Method available since Release 1.5.0 */ public function inDaylightTimeStandard($pm_date) { if (!$this->hasdst) { return false; } if (is_a($pm_date, "Date")) { $hn_day = $pm_date->getDay(); $hn_month = $pm_date->getMonth(); $hn_year = $pm_date->getYear(); $hn_seconds = $pm_date->getSecondsPastMidnight(); } else { $hn_day = $pm_date[0]; $hn_month = $pm_date[1]; $hn_year = $pm_date[2]; $hn_seconds = $pm_date[3]; } if (($this->on_summertimestartmonth < $this->on_summertimeendmonth && $hn_month >= $this->on_summertimestartmonth && $hn_month <= $this->on_summertimeendmonth) || ($this->on_summertimestartmonth > $this->on_summertimeendmonth && $hn_month >= $this->on_summertimestartmonth && $hn_month <= $this->on_summertimeendmonth) ) { if ($hn_month == $this->on_summertimestartmonth) { $hn_startday = $this->getSummerTimeLimitDay( $this->os_summertimestartday, $this->on_summertimestartmonth, $hn_year ); if ($hn_day < $hn_startday) { return false; } elseif ($hn_day > $hn_startday) { return true; } elseif ($hn_seconds * 1000 - $this->offset >= $this->on_summertimestarttime) { return true; } else { return false; } } elseif ($hn_month == $this->on_summertimeendmonth) { $hn_endday = $this->getSummerTimeLimitDay( $this->os_summertimeendday, $this->on_summertimeendmonth, $hn_year ); if ($hn_day < $hn_endday) { return true; } elseif ($hn_day > $hn_endday) { return false; } elseif ($hn_seconds * 1000 - $this->offset >= $this->on_summertimeendtime) { return false; } else { return true; } } return true; } return false; } // }}} // {{{ getDSTSavings() /** * Get the DST offset for this time zone * * Returns the DST offset of this time zone, in milliseconds, * if the zone observes DST, zero otherwise. If the offset is not * known, the function returns one hour. * * @return int the DST offset, in milliseconds or nought if the * zone does not observe DST * @access public */ public function getDSTSavings() { if ($this->hasdst) { // If offset is not specified, guess one hour. (This is almost // always correct anyway). This cannot be improved upon, because // where it is unset, the offset is either unknowable because the // time-zone covers more than one political area (which may have // different Summer time policies), or they might all have the // same policy, but there is no way to automatically maintain // this data at the moment, and manually it is simply not worth // the bother. If a user wants this functionality and refuses // to use the standard time-zone IDs, then he can always update // the array himself. // return isset($this->on_summertimeoffset) ? $this->on_summertimeoffset : 3600000; } else { return 0; } } // }}} // {{{ getRawOffset() /** * Returns the raw (non-DST-corrected) offset from UTC/GMT for this time * zone * * @return int the offset, in milliseconds * @access public * @see Date_TimeZone::getOffset() */ public function getRawOffset() { return $this->offset; } // }}} // {{{ getOffset() /** * Returns the DST-corrected offset from UTC for the given date * * Gets the offset to UTC for a given date/time, taking into * account daylight savings time, if the time zone observes it and if * it is in effect. * * N.B. that the offset is calculated historically * and in the future according to the current Summer time rules, * and so this function is proleptically correct, but not necessarily * historically correct. (Although if you want to be correct about * times in the distant past, this class is probably not for you * because the whole notion of time zones does not apply, and * historically there are so many time zone changes, Summer time * rule changes, name changes, calendar changes, that calculating * this sort of information is beyond the scope of this package * altogether.) * * @param mixed $pm_insummertime a boolean specifying whether or not the * date is in Summer time, or, * a Date object to test for this condition * * @return int the corrected offset to UTC in milliseconds * @access public * @see Date_TimeZone::getRawOffset(), Date::getTZOffset() */ public function getOffset($pm_insummertime) { if ($this->hasdst) { if (is_a($pm_insummertime, "Date")) { $hb_insummertime = $pm_insummertime->inDaylightTime(); if (PEAR::isError($hb_insummertime)) { return $hb_insummertime; } } else { $hb_insummertime = $pm_insummertime; } if ($hb_insummertime) { return $this->offset + $this->getDSTSavings(); } } return $this->offset; } // }}} // {{{ getAvailableIDs() /** * Returns the list of valid time zone id strings * * @return array an array of strings with the valid time zone IDs * @access public */ public function getAvailableIDs() { return array_keys($GLOBALS['_DATE_TIMEZONE_DATA']); } // }}} // {{{ getID() /** * Returns the time zone id for this time zone, e.g. "America/Chicago" * * @return string the time zone ID * @access public */ public function getID() { return $this->id; } // }}} // {{{ getLongName() /** * Returns the long name for this time zone * * Long form of time zone name, e.g. 'Greenwich Mean Time'. Additionally * a Date object can be passed in which case the Summer time name will * be returned instead if the date falls in Summer time, e.g. 'British * Summer Time', or a Boolean can be passed which explicitly specifies * whether the date is in Summer time. * * N.B. this is not a unique identifier - for this purpose use the * time zone ID. * * @param mixed $pm_insummertime a boolean specifying whether or not the * date is in Summer time, or, * a Date object to test for this condition * * @return string the long name * @access public * @see Date_TimeZone::getShortName(), Date_TimeZone::getDSTLongName(), * Date::getTZLongName() */ public function getLongName($pm_insummertime = false) { if ($this->hasdst) { if (is_a($pm_insummertime, "Date")) { $hb_insummertime = $pm_insummertime->inDaylightTime(); if (PEAR::isError($hb_insummertime)) { return $hb_insummertime; } } else { $hb_insummertime = $pm_insummertime; } if ($hb_insummertime) { return $this->dstlongname; } } return $this->longname; } // }}} // {{{ getShortName() /** * Returns the short name for this time zone * * Returns abbreviated form of time zone name, e.g. 'GMT'. Additionally * a Date object can be passed in which case the Summer time name will * be returned instead if the date falls in Summer time, e.g. 'BST'. * * N.B. this is not a unique identifier - for this purpose use the * time zone ID. * * @param mixed $pm_insummertime a boolean specifying whether or not the * date is in Summer time, or, * a Date object to test for this condition * * @return string the short name * @access public * @see Date_TimeZone::getLongName(), Date_TimeZone::getDSTShortName(), * Date::getTZShortName() */ public function getShortName($pm_insummertime = false) { if ($this->hasdst) { if (is_a($pm_insummertime, "Date")) { $hb_insummertime = $pm_insummertime->inDaylightTime(); if (PEAR::isError($hb_insummertime)) { return $hb_insummertime; } } else { $hb_insummertime = $pm_insummertime; } if ($hb_insummertime) { return $this->dstshortname; } } return $this->shortname; } // }}} // {{{ getDSTLongName() /** * Returns the DST long name for this time zone, e.g. * 'Central Daylight Time' * * @return string the daylight savings time long name * @access public * @see Date_TimeZone::getDSTShortName(), Date_TimeZone::getLongName() */ public function getDSTLongName() { return $this->hasdst ? $this->dstlongname : $this->longname; } // }}} // {{{ getDSTShortName() /** * Returns the DST short name for this time zone, e.g. 'CDT' * * @return string the daylight savings time short name * @access public * @see Date_TimeZone::getDSTLongName(), Date_TimeZone::getShortName() */ public function getDSTShortName() { return $this->hasdst ? $this->dstshortname : $this->shortname; } // }}} // {{{ getSummerTimeStartMonth() /** * Returns the month number in which Summer time starts * * @return int integer representing the month (1 to 12) * @access public * @see Date_TimeZone::getSummerTimeEndMonth(), * Date_TimeZone::getSummerTimeStartTime(), * Date_TimeZone::getSummerTimeStartDay() * @since Method available since Release 1.5.0 */ public function getSummerTimeStartMonth() { return $this->hasdst ? $this->on_summertimestartmonth : null; } // }}} // {{{ getSummerTimeStartDay() /** * Returns a code representing the day on which Summer time starts * * Returns a string in one of the following forms: * * - 5 - the fifth of the month * - lastSun - the last Sunday in the month * - lastMon - the last Monday in the month * - Sun>=8 - first Sunday on or after the 8th * - Sun<=25 - last Sunday on or before the 25th * * @return string * @access public * @see Date_TimeZone::getSummerTimeEndDay(), * Date_TimeZone::getSummerTimeStartTime(), * Date_TimeZone::getSummerTimeStartMonth(), * Date_TimeZone::getSummerTimeLimitDay() * @since Method available since Release 1.5.0 */ public function getSummerTimeStartDay() { return $this->hasdst ? $this->os_summertimestartday : null; } // }}} // {{{ getSummerTimeStartTime() /** * Returns the time of day at which which Summer time starts * * The returned time is an offset, in milliseconds, from midnight UTC. Note * that the offset can be negative, which represents the fact that the time * zone is East of Greenwich, and that when the clocks change locally, the * time in Greenwich is actually a time belonging to the previous day in * UTC. This, obviously, is unhelpful if you want to know the local time * at which the clocks change, but it is of immense value for the purpose * of calculation. * * @return int integer representing the month (1 to 12) * @access public * @see Date_TimeZone::getSummerTimeEndTime(), * Date_TimeZone::getSummerTimeStartDay(), * Date_TimeZone::getSummerTimeStartMonth() * @since Method available since Release 1.5.0 */ public function getSummerTimeStartTime() { return $this->hasdst ? $this->on_summertimestarttime : null; } // }}} // {{{ getSummerTimeEndMonth() /** * Returns the month number in which Summer time ends * * @return int integer representing the month (1 to 12) * @access public * @see Date_TimeZone::getSummerTimeStartMonth(), * Date_TimeZone::getSummerTimeEndTime(), * Date_TimeZone::getSummerTimeEndDay() * @since Method available since Release 1.5.0 */ public function getSummerTimeEndMonth() { return $this->hasdst ? $this->on_summertimeendmonth : null; } // }}} // {{{ getSummerTimeEndDay() /** * Returns a code representing the day on which Summer time ends * * Returns a string in one of the following forms: * * - 5 - the fifth of the month * - lastSun - the last Sunday in the month * - lastMon - the last Monday in the month * - Sun>=8 - first Sunday on or after the 8th * - Sun<=25 - last Sunday on or before the 25th * * @return string * @access public * @see Date_TimeZone::getSummerTimeStartDay(), * Date_TimeZone::getSummerTimeEndTime(), * Date_TimeZone::getSummerTimeEndMonth(), * Date_TimeZone::getSummerTimeLimitDay() * @since Method available since Release 1.5.0 */ public function getSummerTimeEndDay() { return $this->hasdst ? $this->os_summertimeendday : null; } // }}} // {{{ getSummerTimeEndTime() /** * Returns the time of day at which which Summer time ends * * @return int integer representing the month (1 to 12) * @access public * @see Date_TimeZone::getSummerTimeStartTime(), * Date_TimeZone::getSummerTimeEndDay(), * Date_TimeZone::getSummerTimeEndMonth() * @since Method available since Release 1.5.0 */ public function getSummerTimeEndTime() { return $this->hasdst ? $this->on_summertimeendtime : null; } // }}} } // }}} /** * Time Zone Data (correct as of 15.iii.2007) * * N.B. offsets are in milliseconds * * @global array $GLOBALS ['_DATE_TIMEZONE_DATA'] */ $GLOBALS['_DATE_TIMEZONE_DATA'] = array( 'Africa/Abidjan' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Accra' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Addis_Ababa' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Algiers' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => null, 'longname' => 'Central European Time'), 'Africa/Asmara' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Asmera' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Bamako' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Bangui' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Banjul' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Bissau' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Blantyre' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Brazzaville' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Bujumbura' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Cairo' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastFri', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 8, 'summertimeendday' => 'lastThu', 'summertimeendtime' => 75600000), 'Africa/Casablanca' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => null, 'longname' => 'Western European Time'), 'Africa/Ceuta' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Africa/Conakry' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Dakar' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Dar_es_Salaam' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Djibouti' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Douala' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/El_Aaiun' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => null, 'longname' => 'Western European Time'), 'Africa/Freetown' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Gaborone' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Harare' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Johannesburg' => array( 'offset' => 7200000, 'shortname' => 'SAST', 'dstshortname' => null, 'longname' => 'South Africa Standard Time'), 'Africa/Kampala' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Khartoum' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Kigali' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Kinshasa' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Lagos' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Libreville' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Lome' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Luanda' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Lubumbashi' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Lusaka' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Malabo' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Maputo' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'dstshortname' => null, 'longname' => 'Central African Time'), 'Africa/Maseru' => array( 'offset' => 7200000, 'shortname' => 'SAST', 'dstshortname' => null, 'longname' => 'South Africa Standard Time'), 'Africa/Mbabane' => array( 'offset' => 7200000, 'shortname' => 'SAST', 'dstshortname' => null, 'longname' => 'South Africa Standard Time'), 'Africa/Mogadishu' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Monrovia' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Nairobi' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Africa/Ndjamena' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Niamey' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Nouakchott' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Ouagadougou' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Porto-Novo' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => null, 'longname' => 'Western African Time'), 'Africa/Sao_Tome' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Timbuktu' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Africa/Tripoli' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => null, 'longname' => 'Eastern European Time'), 'Africa/Tunis' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Africa/Windhoek' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => 'WAST', 'longname' => 'Western African Time', 'dstlongname' => 'Western African Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 0), 'America/Adak' => array( 'offset' => -36000000, 'shortname' => 'HAST', 'dstshortname' => 'HADT', 'longname' => 'Hawaii-Aleutian Standard Time', 'dstlongname' => 'Hawaii-Aleutian Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 43200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 39600000), 'America/Anchorage' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 39600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 36000000), 'America/Anguilla' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Antigua' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Araguaina' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'America/Argentina/Buenos_Aires' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Catamarca' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/ComodRivadavia' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Cordoba' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Jujuy' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/La_Rioja' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Mendoza' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Rio_Gallegos' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/San_Juan' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Tucuman' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Argentina/Ushuaia' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentina Time', 'dstlongname' => 'Argentina Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Aruba' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Asuncion' => array( 'offset' => -14400000, 'shortname' => 'PYT', 'dstshortname' => 'PYST', 'longname' => 'Paraguay Time', 'dstlongname' => 'Paraguay Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=15', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=8', 'summertimeendtime' => 10800000), 'America/Atikokan' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Atka' => array( 'offset' => -36000000, 'shortname' => 'HAST', 'dstshortname' => 'HADT', 'longname' => 'Hawaii-Aleutian Standard Time', 'dstlongname' => 'Hawaii-Aleutian Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 43200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 39600000), 'America/Bahia' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Eastern Time'), 'America/Barbados' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Belem' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Time'), 'America/Belize' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Blanc-Sablon' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Boa_Vista' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => null, 'longname' => 'Amazon Standard Time'), 'America/Bogota' => array( 'offset' => -18000000, 'shortname' => 'COT', 'dstshortname' => null, 'longname' => 'Colombia Time'), 'America/Boise' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/Buenos_Aires' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Cambridge_Bay' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/Campo_Grande' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => 'AMST', 'longname' => 'Amazon Standard Time', 'dstlongname' => 'Amazon Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 2, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 10800000), 'America/Cancun' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000), 'America/Caracas' => array( 'offset' => -16200000, 'shortname' => 'VET', 'dstshortname' => null, 'longname' => 'Venezuela Time'), 'America/Catamarca' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Cayenne' => array( 'offset' => -10800000, 'shortname' => 'GFT', 'dstshortname' => null, 'longname' => 'French Guiana Time'), 'America/Cayman' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Chicago' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Chihuahua' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 28800000), 'America/Coral_Harbour' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Cordoba' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Costa_Rica' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Cuiaba' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => 'AMST', 'longname' => 'Amazon Standard Time', 'dstlongname' => 'Amazon Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 2, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 10800000), 'America/Curacao' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Danmarkshavn' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'America/Dawson' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'America/Dawson_Creek' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => null, 'longname' => 'Mountain Standard Time'), 'America/Denver' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/Detroit' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Dominica' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Edmonton' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/Eirunepe' => array( 'offset' => -18000000, 'shortname' => 'ACT', 'dstshortname' => null, 'longname' => 'Acre Time'), 'America/El_Salvador' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Ensenada' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 32400000), 'America/Fort_Wayne' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Fortaleza' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'America/Glace_Bay' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'America/Godthab' => array( 'offset' => -10800000, 'shortname' => 'WGT', 'dstshortname' => 'WGST', 'longname' => 'Western Greenland Time', 'dstlongname' => 'Western Greenland Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'America/Goose_Bay' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 14460000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 10860000), 'America/Grand_Turk' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Grenada' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Guadeloupe' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Guatemala' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Guayaquil' => array( 'offset' => -18000000, 'shortname' => 'ECT', 'dstshortname' => null, 'longname' => 'Ecuador Time'), 'America/Guyana' => array( 'offset' => -14400000, 'shortname' => 'GYT', 'dstshortname' => null, 'longname' => 'Guyana Time'), 'America/Halifax' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'America/Havana' => array( 'offset' => -18000000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 18000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 18000000), 'America/Hermosillo' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => null, 'longname' => 'Mountain Standard Time'), 'America/Indiana/Indianapolis' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indiana/Knox' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Indiana/Marengo' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indiana/Petersburg' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indiana/Tell_City' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Indiana/Vevay' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indiana/Vincennes' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indiana/Winamac' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Indianapolis' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Inuvik' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/Iqaluit' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Jamaica' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Jujuy' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Juneau' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 39600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 36000000), 'America/Kentucky/Louisville' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Kentucky/Monticello' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Knox_IN' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/La_Paz' => array( 'offset' => -14400000, 'shortname' => 'BOT', 'dstshortname' => null, 'longname' => 'Bolivia Time'), 'America/Lima' => array( 'offset' => -18000000, 'shortname' => 'PET', 'dstshortname' => null, 'longname' => 'Peru Time'), 'America/Los_Angeles' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'America/Louisville' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Maceio' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'America/Managua' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Manaus' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => null, 'longname' => 'Amazon Standard Time'), 'America/Marigot' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Martinique' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Mazatlan' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 28800000), 'America/Mendoza' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Menominee' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Merida' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000), 'America/Mexico_City' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000), 'America/Miquelon' => array( 'offset' => -10800000, 'shortname' => 'PMST', 'dstshortname' => 'PMDT', 'longname' => 'Pierre & Miquelon Standard Time', 'dstlongname' => 'Pierre & Miquelon Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 18000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 14400000), 'America/Moncton' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'America/Monterrey' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000), 'America/Montevideo' => array( 'offset' => -10800000, 'shortname' => 'UYT', 'dstshortname' => 'UYST', 'longname' => 'Uruguay Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 18000000, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=8', 'summertimeendtime' => 14400000), 'America/Montreal' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Montserrat' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Nassau' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/New_York' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Nipigon' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Nome' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 39600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 36000000), 'America/Noronha' => array( 'offset' => -7200000, 'shortname' => 'FNT', 'dstshortname' => null, 'longname' => 'Fernando de Noronha Time'), 'America/North_Dakota/Center' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/North_Dakota/New_Salem' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Panama' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Pangnirtung' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Paramaribo' => array( 'offset' => -10800000, 'shortname' => 'SRT', 'dstshortname' => null, 'longname' => 'Suriname Time'), 'America/Phoenix' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => null, 'longname' => 'Mountain Standard Time'), 'America/Port-au-Prince' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Port_of_Spain' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Porto_Acre' => array( 'offset' => -18000000, 'shortname' => 'ACT', 'dstshortname' => null, 'longname' => 'Acre Time'), 'America/Porto_Velho' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => null, 'longname' => 'Amazon Standard Time'), 'America/Puerto_Rico' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Rainy_River' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Rankin_Inlet' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Recife' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => null, 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'America/Regina' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Resolute' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'America/Rio_Branco' => array( 'offset' => -18000000, 'shortname' => 'ACT', 'dstshortname' => null, 'longname' => 'Acre Time'), 'America/Rosario' => array( 'offset' => -10800000, 'shortname' => 'ART', 'dstshortname' => 'ARST', 'longname' => 'Argentine Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 0, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 0), 'America/Santiago' => array( 'offset' => -14400000, 'shortname' => 'CLT', 'dstshortname' => 'CLST', 'longname' => 'Chile Time', 'dstlongname' => 'Chile Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=9', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => '30', 'summertimeendtime' => 10800000), 'America/Santo_Domingo' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Sao_Paulo' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => 'BRST', 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 10800000, 'summertimeendmonth' => 2, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 7200000), 'America/Scoresbysund' => array( 'offset' => -3600000, 'shortname' => 'EGT', 'dstshortname' => 'EGST', 'longname' => 'Eastern Greenland Time', 'dstlongname' => 'Eastern Greenland Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'America/Shiprock' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'America/St_Barthelemy' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/St_Johns' => array( 'offset' => -12600000, 'shortname' => 'NST', 'dstshortname' => 'NDT', 'longname' => 'Newfoundland Standard Time', 'dstlongname' => 'Newfoundland Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 12660000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 9060000), 'America/St_Kitts' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/St_Lucia' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/St_Thomas' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/St_Vincent' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Swift_Current' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Tegucigalpa' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'America/Thule' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'America/Thunder_Bay' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Tijuana' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 32400000), 'America/Toronto' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'America/Tortola' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Vancouver' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'America/Virgin' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Atlantic Standard Time'), 'America/Whitehorse' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'America/Winnipeg' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'America/Yakutat' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 39600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 36000000), 'America/Yellowknife' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'Antarctica/Casey' => array( 'offset' => 28800000, 'shortname' => 'WST', 'dstshortname' => null, 'longname' => 'Western Standard Time (Australia)'), 'Antarctica/Davis' => array( 'offset' => 25200000, 'shortname' => 'DAVT', 'dstshortname' => null, 'longname' => 'Davis Time'), 'Antarctica/DumontDUrville' => array( 'offset' => 36000000, 'shortname' => 'DDUT', 'dstshortname' => null, 'longname' => 'Dumont-d\'Urville Time'), 'Antarctica/Mawson' => array( 'offset' => 21600000, 'shortname' => 'MAWT', 'dstshortname' => null, 'longname' => 'Mawson Time'), 'Antarctica/McMurdo' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'Antarctica/Palmer' => array( 'offset' => -14400000, 'shortname' => 'CLT', 'dstshortname' => 'CLST', 'longname' => 'Chile Time', 'dstlongname' => 'Chile Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=9', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => 'Sun>=9', 'summertimeendtime' => 10800000), 'Antarctica/Rothera' => array( 'offset' => -10800000, 'shortname' => 'ROTT', 'dstshortname' => null, 'longname' => 'Rothera Time'), 'Antarctica/South_Pole' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'Antarctica/Syowa' => array( 'offset' => 10800000, 'shortname' => 'SYOT', 'dstshortname' => null, 'longname' => 'Syowa Time'), 'Antarctica/Vostok' => array( 'offset' => 21600000, 'shortname' => 'VOST', 'dstshortname' => null, 'longname' => 'Vostok time'), 'Arctic/Longyearbyen' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Asia/Aden' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Arabia Standard Time'), 'Asia/Almaty' => array( 'offset' => 21600000, 'shortname' => 'ALMT', 'dstshortname' => null, 'longname' => 'Alma-Ata Time', 'dstlongname' => 'Alma-Ata Summer Time'), 'Asia/Amman' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastThu', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastFri', 'summertimeendtime' => -7200000), 'Asia/Anadyr' => array( 'offset' => 43200000, 'shortname' => 'ANAT', 'dstshortname' => 'ANAST', 'longname' => 'Anadyr Time', 'dstlongname' => 'Anadyr Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -36000000), 'Asia/Aqtau' => array( 'offset' => 18000000, 'shortname' => 'AQTT', 'dstshortname' => null, 'longname' => 'Aqtau Time', 'dstlongname' => 'Aqtau Summer Time'), 'Asia/Aqtobe' => array( 'offset' => 18000000, 'shortname' => 'AQTT', 'dstshortname' => null, 'longname' => 'Aqtobe Time', 'dstlongname' => 'Aqtobe Summer Time'), 'Asia/Ashgabat' => array( 'offset' => 18000000, 'shortname' => 'TMT', 'dstshortname' => null, 'longname' => 'Turkmenistan Time'), 'Asia/Ashkhabad' => array( 'offset' => 18000000, 'shortname' => 'TMT', 'dstshortname' => null, 'longname' => 'Turkmenistan Time'), 'Asia/Baghdad' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Arabia Standard Time', 'dstlongname' => 'Arabia Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => '1', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => '1', 'summertimeendtime' => 0), 'Asia/Bahrain' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Arabia Standard Time'), 'Asia/Baku' => array( 'offset' => 14400000, 'shortname' => 'AZT', 'dstshortname' => 'AZST', 'longname' => 'Azerbaijan Time', 'dstlongname' => 'Azerbaijan Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 0), 'Asia/Bangkok' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'dstshortname' => null, 'longname' => 'Indochina Time'), 'Asia/Beirut' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -10800000), 'Asia/Bishkek' => array( 'offset' => 21600000, 'shortname' => 'KGT', 'dstshortname' => null, 'longname' => 'Kirgizstan Time', 'dstlongname' => 'Kirgizstan Summer Time'), 'Asia/Brunei' => array( 'offset' => 28800000, 'shortname' => 'BNT', 'dstshortname' => null, 'longname' => 'Brunei Time'), 'Asia/Calcutta' => array( 'offset' => 19800000, 'shortname' => 'IST', 'dstshortname' => null, 'longname' => 'India Standard Time'), 'Asia/Choibalsan' => array( 'offset' => 32400000, 'shortname' => 'CHOT', 'dstshortname' => null, 'longname' => 'Choibalsan Time'), 'Asia/Chongqing' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Chungking' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Colombo' => array( 'offset' => 19800000, 'shortname' => 'IST', 'dstshortname' => null, 'longname' => 'India Standard Time'), 'Asia/Dacca' => array( 'offset' => 21600000, 'shortname' => 'BDT', 'dstshortname' => null, 'longname' => 'Bangladesh Time'), 'Asia/Damascus' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastFri', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Fri>=1', 'summertimeendtime' => -10800000), 'Asia/Dhaka' => array( 'offset' => 21600000, 'shortname' => 'BDT', 'dstshortname' => null, 'longname' => 'Bangladesh Time'), 'Asia/Dili' => array( 'offset' => 32400000, 'shortname' => 'TLT', 'dstshortname' => null, 'longname' => 'East Timor Time'), 'Asia/Dubai' => array( 'offset' => 14400000, 'shortname' => 'GST', 'dstshortname' => null, 'longname' => 'Gulf Standard Time'), 'Asia/Dushanbe' => array( 'offset' => 18000000, 'shortname' => 'TJT', 'dstshortname' => null, 'longname' => 'Tajikistan Time'), 'Asia/Gaza' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => '1', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 9, 'summertimeendday' => 'Thu>=8', 'summertimeendtime' => -3600000), 'Asia/Harbin' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Hong_Kong' => array( 'offset' => 28800000, 'shortname' => 'HKT', 'dstshortname' => null, 'longname' => 'Hong Kong Time'), 'Asia/Hovd' => array( 'offset' => 25200000, 'shortname' => 'HOVT', 'dstshortname' => null, 'longname' => 'Hovd Time'), 'Asia/Irkutsk' => array( 'offset' => 28800000, 'shortname' => 'IRKT', 'dstshortname' => 'IRKST', 'longname' => 'Irkutsk Time', 'dstlongname' => 'Irkutsk Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -21600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -21600000), 'Asia/Istanbul' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Asia/Jakarta' => array( 'offset' => 25200000, 'shortname' => 'WIT', 'dstshortname' => null, 'longname' => 'West Indonesia Time'), 'Asia/Jayapura' => array( 'offset' => 32400000, 'shortname' => 'EIT', 'dstshortname' => null, 'longname' => 'East Indonesia Time'), 'Asia/Jerusalem' => array( 'offset' => 7200000, 'shortname' => 'IST', 'dstshortname' => 'IDT', 'longname' => 'Israel Standard Time', 'dstlongname' => 'Israel Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Fri>=26', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => '5', 'summertimeendtime' => -3600000), 'Asia/Kabul' => array( 'offset' => 16200000, 'shortname' => 'AFT', 'dstshortname' => null, 'longname' => 'Afghanistan Time'), 'Asia/Kamchatka' => array( 'offset' => 43200000, 'shortname' => 'PETT', 'dstshortname' => 'PETST', 'longname' => 'Petropavlovsk-Kamchatski Time', 'dstlongname' => 'Petropavlovsk-Kamchatski Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -36000000), 'Asia/Karachi' => array( 'offset' => 18000000, 'shortname' => 'PKT', 'dstshortname' => null, 'longname' => 'Pakistan Time'), 'Asia/Kashgar' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Katmandu' => array( 'offset' => 20700000, 'shortname' => 'NPT', 'dstshortname' => null, 'longname' => 'Nepal Time'), 'Asia/Krasnoyarsk' => array( 'offset' => 25200000, 'shortname' => 'KRAT', 'dstshortname' => 'KRAST', 'longname' => 'Krasnoyarsk Time', 'dstlongname' => 'Krasnoyarsk Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -18000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -18000000), 'Asia/Kuala_Lumpur' => array( 'offset' => 28800000, 'shortname' => 'MYT', 'dstshortname' => null, 'longname' => 'Malaysia Time'), 'Asia/Kuching' => array( 'offset' => 28800000, 'shortname' => 'MYT', 'dstshortname' => null, 'longname' => 'Malaysia Time'), 'Asia/Kuwait' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Arabia Standard Time'), 'Asia/Macao' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Macau' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Magadan' => array( 'offset' => 39600000, 'shortname' => 'MAGT', 'dstshortname' => 'MAGST', 'longname' => 'Magadan Time', 'dstlongname' => 'Magadan Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -32400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -32400000), 'Asia/Makassar' => array( 'offset' => 28800000, 'shortname' => 'CIT', 'dstshortname' => null, 'longname' => 'Central Indonesia Time'), 'Asia/Manila' => array( 'offset' => 28800000, 'shortname' => 'PHT', 'dstshortname' => null, 'longname' => 'Philippines Time'), 'Asia/Muscat' => array( 'offset' => 14400000, 'shortname' => 'GST', 'dstshortname' => null, 'longname' => 'Gulf Standard Time'), 'Asia/Nicosia' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Asia/Novosibirsk' => array( 'offset' => 21600000, 'shortname' => 'NOVT', 'dstshortname' => 'NOVST', 'longname' => 'Novosibirsk Time', 'dstlongname' => 'Novosibirsk Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -14400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -14400000), 'Asia/Omsk' => array( 'offset' => 21600000, 'shortname' => 'OMST', 'dstshortname' => 'OMSST', 'longname' => 'Omsk Time', 'dstlongname' => 'Omsk Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -14400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -14400000), 'Asia/Oral' => array( 'offset' => 18000000, 'shortname' => 'ORAT', 'dstshortname' => null, 'longname' => 'Oral Time'), 'Asia/Phnom_Penh' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'dstshortname' => null, 'longname' => 'Indochina Time'), 'Asia/Pontianak' => array( 'offset' => 25200000, 'shortname' => 'WIT', 'dstshortname' => null, 'longname' => 'West Indonesia Time'), 'Asia/Pyongyang' => array( 'offset' => 32400000, 'shortname' => 'KST', 'dstshortname' => null, 'longname' => 'Korea Standard Time'), 'Asia/Qatar' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Arabia Standard Time'), 'Asia/Qyzylorda' => array( 'offset' => 21600000, 'shortname' => 'QYZT', 'dstshortname' => null, 'longname' => 'Qyzylorda Time'), 'Asia/Rangoon' => array( 'offset' => 23400000, 'shortname' => 'MMT', 'dstshortname' => null, 'longname' => 'Myanmar Time'), 'Asia/Riyadh' => array( 'offset' => 10800000, 'shortname' => 'AST', 'dstshortname' => null, 'longname' => 'Arabia Standard Time'), 'Asia/Riyadh87' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'Asia/Riyadh88' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'Asia/Riyadh89' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'Asia/Saigon' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'dstshortname' => null, 'longname' => 'Indochina Time'), 'Asia/Sakhalin' => array( 'offset' => 36000000, 'shortname' => 'SAKT', 'dstshortname' => 'SAKST', 'longname' => 'Sakhalin Time', 'dstlongname' => 'Sakhalin Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -28800000), 'Asia/Samarkand' => array( 'offset' => 18000000, 'shortname' => 'UZT', 'dstshortname' => null, 'longname' => 'Turkmenistan Time'), 'Asia/Seoul' => array( 'offset' => 32400000, 'shortname' => 'KST', 'dstshortname' => null, 'longname' => 'Korea Standard Time'), 'Asia/Shanghai' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Singapore' => array( 'offset' => 28800000, 'shortname' => 'SGT', 'dstshortname' => null, 'longname' => 'Singapore Time'), 'Asia/Taipei' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Tashkent' => array( 'offset' => 18000000, 'shortname' => 'UZT', 'dstshortname' => null, 'longname' => 'Uzbekistan Time'), 'Asia/Tbilisi' => array( 'offset' => 14400000, 'shortname' => 'GET', 'dstshortname' => null, 'longname' => 'Georgia Time', 'dstlongname' => 'Georgia Summer Time'), 'Asia/Tehran' => array( 'offset' => 12600000, 'shortname' => 'IRST', 'dstshortname' => 'IRDT', 'longname' => 'Iran Time', 'dstlongname' => 'Iran Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => '21', 'summertimestarttime' => -12600000, 'summertimeendmonth' => 9, 'summertimeendday' => '21', 'summertimeendtime' => -16200000), 'Asia/Tel_Aviv' => array( 'offset' => 7200000, 'shortname' => 'IST', 'dstshortname' => 'IDT', 'longname' => 'Israel Standard Time', 'dstlongname' => 'Israel Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Fri>=26', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => '5', 'summertimeendtime' => -3600000), 'Asia/Thimbu' => array( 'offset' => 21600000, 'shortname' => 'BTT', 'dstshortname' => null, 'longname' => 'Bhutan Time'), 'Asia/Thimphu' => array( 'offset' => 21600000, 'shortname' => 'BTT', 'dstshortname' => null, 'longname' => 'Bhutan Time'), 'Asia/Tokyo' => array( 'offset' => 32400000, 'shortname' => 'JST', 'dstshortname' => null, 'longname' => 'Japan Standard Time'), 'Asia/Ujung_Pandang' => array( 'offset' => 28800000, 'shortname' => 'CIT', 'dstshortname' => null, 'longname' => 'Central Indonesia Time'), 'Asia/Ulaanbaatar' => array( 'offset' => 28800000, 'shortname' => 'ULAT', 'dstshortname' => null, 'longname' => 'Ulaanbaatar Time'), 'Asia/Ulan_Bator' => array( 'offset' => 28800000, 'shortname' => 'ULAT', 'dstshortname' => null, 'longname' => 'Ulaanbaatar Time'), 'Asia/Urumqi' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'Asia/Vientiane' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'dstshortname' => null, 'longname' => 'Indochina Time'), 'Asia/Vladivostok' => array( 'offset' => 36000000, 'shortname' => 'VLAT', 'dstshortname' => 'VLAST', 'longname' => 'Vladivostok Time', 'dstlongname' => 'Vladivostok Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -28800000), 'Asia/Yakutsk' => array( 'offset' => 32400000, 'shortname' => 'YAKT', 'dstshortname' => 'YAKST', 'longname' => 'Yakutsk Time', 'dstlongname' => 'Yaktsk Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -25200000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -25200000), 'Asia/Yekaterinburg' => array( 'offset' => 18000000, 'shortname' => 'YEKT', 'dstshortname' => 'YEKST', 'longname' => 'Yekaterinburg Time', 'dstlongname' => 'Yekaterinburg Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -10800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -10800000), 'Asia/Yerevan' => array( 'offset' => 14400000, 'shortname' => 'AMT', 'dstshortname' => 'AMST', 'longname' => 'Armenia Time', 'dstlongname' => 'Armenia Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -7200000), 'Atlantic/Azores' => array( 'offset' => -3600000, 'shortname' => 'AZOT', 'dstshortname' => 'AZOST', 'longname' => 'Azores Time', 'dstlongname' => 'Azores Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Bermuda' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'Atlantic/Canary' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Cape_Verde' => array( 'offset' => -3600000, 'shortname' => 'CVT', 'dstshortname' => null, 'longname' => 'Cape Verde Time'), 'Atlantic/Faeroe' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Faroe' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western Europe Time', 'dstlongname' => 'Western Europe Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Jan_Mayen' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Eastern Greenland Time', 'dstlongname' => 'Eastern Greenland Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Madeira' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Atlantic/Reykjavik' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Atlantic/South_Georgia' => array( 'offset' => -7200000, 'shortname' => 'GST', 'dstshortname' => null, 'longname' => 'South Georgia Standard Time'), 'Atlantic/St_Helena' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Atlantic/Stanley' => array( 'offset' => -14400000, 'shortname' => 'FKT', 'dstshortname' => 'FKST', 'longname' => 'Falkland Is. Time', 'dstlongname' => 'Falkland Is. Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 7200000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 7200000), 'Australia/ACT' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/Adelaide' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia)', 'dstlongname' => 'Central Summer Time (South Australia)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -27000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -27000000), 'Australia/Brisbane' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time (Queensland)'), 'Australia/Broken_Hill' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia/New South Wales)', 'dstlongname' => 'Central Summer Time (South Australia/New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -27000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -27000000), 'Australia/Canberra' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/Currie' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/Darwin' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time (Northern Territory)'), 'Australia/Eucla' => array( 'offset' => 31500000, 'shortname' => 'CWST', 'dstshortname' => 'CWST', 'longname' => 'Central Western Standard Time', 'dstlongname' => 'Central Western Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -24300000, 'summertimeendmonth' => 3, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -24300000), 'Australia/Hobart' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Tasmania)', 'dstlongname' => 'Eastern Summer Time (Tasmania)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/LHI' => array( 'offset' => 37800000, 'shortname' => 'LHST', 'dstshortname' => 'LHST', 'longname' => 'Load Howe Standard Time', 'dstlongname' => 'Load Howe Summer Time', 'summertimeoffset' => 1800000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 7200000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 7200000), 'Australia/Lindeman' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time (Queensland)'), 'Australia/Lord_Howe' => array( 'offset' => 37800000, 'shortname' => 'LHST', 'dstshortname' => 'LHST', 'longname' => 'Load Howe Standard Time', 'dstlongname' => 'Load Howe Summer Time', 'summertimeoffset' => 1800000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 7200000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 7200000), 'Australia/Melbourne' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Victoria)', 'dstlongname' => 'Eastern Summer Time (Victoria)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/NSW' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/North' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time (Northern Territory)'), 'Australia/Perth' => array( 'offset' => 28800000, 'shortname' => 'WST', 'dstshortname' => 'WST', 'longname' => 'Western Standard Time (Australia)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -21600000, 'summertimeendmonth' => 3, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -21600000), 'Australia/Queensland' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time (Queensland)'), 'Australia/South' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia)', 'dstlongname' => 'Central Summer Time (South Australia)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -27000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -27000000), 'Australia/Sydney' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/Tasmania' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Tasmania)', 'dstlongname' => 'Eastern Summer Time (Tasmania)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/Victoria' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Victoria)', 'dstlongname' => 'Eastern Summer Time (Victoria)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -28800000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -28800000), 'Australia/West' => array( 'offset' => 28800000, 'shortname' => 'WST', 'dstshortname' => 'WST', 'longname' => 'Western Standard Time (Australia)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -21600000, 'summertimeendmonth' => 3, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -21600000), 'Australia/Yancowinna' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia/New South Wales)', 'dstlongname' => 'Central Summer Time (South Australia/New South Wales)', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => -27000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -27000000), 'Brazil/Acre' => array( 'offset' => -18000000, 'shortname' => 'ACT', 'dstshortname' => null, 'longname' => 'Acre Time'), 'Brazil/DeNoronha' => array( 'offset' => -7200000, 'shortname' => 'FNT', 'dstshortname' => null, 'longname' => 'Fernando de Noronha Time'), 'Brazil/East' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => 'BRST', 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 10800000, 'summertimeendmonth' => 2, 'summertimeendday' => 'Sun>=15', 'summertimeendtime' => 7200000), 'Brazil/West' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'dstshortname' => null, 'longname' => 'Amazon Standard Time'), 'CET' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'CST6CDT' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'Canada/Atlantic' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 21600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 18000000), 'Canada/Central' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'Canada/East-Saskatchewan' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'Canada/Eastern' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'Canada/Mountain' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'Canada/Newfoundland' => array( 'offset' => -12600000, 'shortname' => 'NST', 'dstshortname' => 'NDT', 'longname' => 'Newfoundland Standard Time', 'dstlongname' => 'Newfoundland Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 12660000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 9060000), 'Canada/Pacific' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'Canada/Saskatchewan' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'Central Standard Time'), 'Canada/Yukon' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'Chile/Continental' => array( 'offset' => -14400000, 'shortname' => 'CLT', 'dstshortname' => 'CLST', 'longname' => 'Chile Time', 'dstlongname' => 'Chile Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=9', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => '30', 'summertimeendtime' => 10800000), 'Chile/EasterIsland' => array( 'offset' => -21600000, 'shortname' => 'EAST', 'dstshortname' => 'EASST', 'longname' => 'Easter Is. Time', 'dstlongname' => 'Easter Is. Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=9', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => '30', 'summertimeendtime' => 10800000), 'Cuba' => array( 'offset' => -18000000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 18000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 18000000), 'EET' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'EST' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time'), 'EST5EDT' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'Egypt' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastFri', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 8, 'summertimeendday' => 'lastThu', 'summertimeendtime' => 75600000), 'Eire' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'IST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'Irish Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Etc/GMT' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'Etc/GMT+0' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'Etc/GMT+1' => array( 'offset' => -3600000, 'shortname' => 'GMT+1', 'dstshortname' => null, 'longname' => 'GMT-01:00'), 'Etc/GMT+10' => array( 'offset' => -36000000, 'shortname' => 'GMT+10', 'dstshortname' => null, 'longname' => 'GMT-10:00'), 'Etc/GMT+11' => array( 'offset' => -39600000, 'shortname' => 'GMT+11', 'dstshortname' => null, 'longname' => 'GMT-11:00'), 'Etc/GMT+12' => array( 'offset' => -43200000, 'shortname' => 'GMT+12', 'dstshortname' => null, 'longname' => 'GMT-12:00'), 'Etc/GMT+2' => array( 'offset' => -7200000, 'shortname' => 'GMT+2', 'dstshortname' => null, 'longname' => 'GMT-02:00'), 'Etc/GMT+3' => array( 'offset' => -10800000, 'shortname' => 'GMT+3', 'dstshortname' => null, 'longname' => 'GMT-03:00'), 'Etc/GMT+4' => array( 'offset' => -14400000, 'shortname' => 'GMT+4', 'dstshortname' => null, 'longname' => 'GMT-04:00'), 'Etc/GMT+5' => array( 'offset' => -18000000, 'shortname' => 'GMT+5', 'dstshortname' => null, 'longname' => 'GMT-05:00'), 'Etc/GMT+6' => array( 'offset' => -21600000, 'shortname' => 'GMT+6', 'dstshortname' => null, 'longname' => 'GMT-06:00'), 'Etc/GMT+7' => array( 'offset' => -25200000, 'shortname' => 'GMT+7', 'dstshortname' => null, 'longname' => 'GMT-07:00'), 'Etc/GMT+8' => array( 'offset' => -28800000, 'shortname' => 'GMT+8', 'dstshortname' => null, 'longname' => 'GMT-08:00'), 'Etc/GMT+9' => array( 'offset' => -32400000, 'shortname' => 'GMT+9', 'dstshortname' => null, 'longname' => 'GMT-09:00'), 'Etc/GMT-0' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'Etc/GMT-1' => array( 'offset' => 3600000, 'shortname' => 'GMT-1', 'dstshortname' => null, 'longname' => 'GMT+01:00'), 'Etc/GMT-10' => array( 'offset' => 36000000, 'shortname' => 'GMT-10', 'dstshortname' => null, 'longname' => 'GMT+10:00'), 'Etc/GMT-11' => array( 'offset' => 39600000, 'shortname' => 'GMT-11', 'dstshortname' => null, 'longname' => 'GMT+11:00'), 'Etc/GMT-12' => array( 'offset' => 43200000, 'shortname' => 'GMT-12', 'dstshortname' => null, 'longname' => 'GMT+12:00'), 'Etc/GMT-13' => array( 'offset' => 46800000, 'shortname' => 'GMT-13', 'dstshortname' => null, 'longname' => 'GMT+13:00'), 'Etc/GMT-14' => array( 'offset' => 50400000, 'shortname' => 'GMT-14', 'dstshortname' => null, 'longname' => 'GMT+14:00'), 'Etc/GMT-2' => array( 'offset' => 7200000, 'shortname' => 'GMT-2', 'dstshortname' => null, 'longname' => 'GMT+02:00'), 'Etc/GMT-3' => array( 'offset' => 10800000, 'shortname' => 'GMT-3', 'dstshortname' => null, 'longname' => 'GMT+03:00'), 'Etc/GMT-4' => array( 'offset' => 14400000, 'shortname' => 'GMT-4', 'dstshortname' => null, 'longname' => 'GMT+04:00'), 'Etc/GMT-5' => array( 'offset' => 18000000, 'shortname' => 'GMT-5', 'dstshortname' => null, 'longname' => 'GMT+05:00'), 'Etc/GMT-6' => array( 'offset' => 21600000, 'shortname' => 'GMT-6', 'dstshortname' => null, 'longname' => 'GMT+06:00'), 'Etc/GMT-7' => array( 'offset' => 25200000, 'shortname' => 'GMT-7', 'dstshortname' => null, 'longname' => 'GMT+07:00'), 'Etc/GMT-8' => array( 'offset' => 28800000, 'shortname' => 'GMT-8', 'dstshortname' => null, 'longname' => 'GMT+08:00'), 'Etc/GMT-9' => array( 'offset' => 32400000, 'shortname' => 'GMT-9', 'dstshortname' => null, 'longname' => 'GMT+09:00'), 'Etc/GMT0' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'Etc/Greenwich' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Etc/UCT' => array( 'offset' => 0, 'shortname' => 'UCT', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'Etc/UTC' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'Etc/Universal' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'Etc/Zulu' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'Europe/Amsterdam' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Andorra' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Athens' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Belfast' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Belgrade' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Berlin' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Bratislava' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Brussels' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Bucharest' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Budapest' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Chisinau' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Copenhagen' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Dublin' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'IST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'Irish Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Gibraltar' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Guernsey' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Helsinki' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Isle_of_Man' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Istanbul' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Jersey' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Kaliningrad' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 0), 'Europe/Kiev' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Lisbon' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Ljubljana' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/London' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Luxembourg' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Madrid' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Malta' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Mariehamn' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Minsk' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 0), 'Europe/Monaco' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Moscow' => array( 'offset' => 10800000, 'shortname' => 'MSK', 'dstshortname' => 'MSD', 'longname' => 'Moscow Standard Time', 'dstlongname' => 'Moscow Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -3600000), 'Europe/Nicosia' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Oslo' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Paris' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Podgorica' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Prague' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Riga' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Rome' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Samara' => array( 'offset' => 14400000, 'shortname' => 'SAMT', 'dstshortname' => 'SAMST', 'longname' => 'Samara Time', 'dstlongname' => 'Samara Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -7200000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -7200000), 'Europe/San_Marino' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Sarajevo' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Simferopol' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Skopje' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Sofia' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Stockholm' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Tallinn' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Tirane' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Tiraspol' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Uzhgorod' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Vaduz' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Vatican' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Vienna' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Vilnius' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Volgograd' => array( 'offset' => 10800000, 'shortname' => 'VOLT', 'dstshortname' => 'VOLST', 'longname' => 'Volograd Time', 'longname' => 'Volograd Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -3600000), 'Europe/Warsaw' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Zagreb' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Zaporozhye' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Europe/Zurich' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'GB' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'GB-Eire' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => 'BST', 'longname' => 'Greenwich Mean Time', 'dstlongname' => 'British Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'GMT' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'GMT+0' => array( 'offset' => 0, 'shortname' => 'GMT+0', 'dstshortname' => null), 'GMT+00:00' => array( 'offset' => 0, 'shortname' => 'GMT+00:00', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'GMT+01:00' => array( 'offset' => 3600000, 'shortname' => 'GMT+01:00', 'dstshortname' => null, 'longname' => 'GMT+01:00'), 'GMT+02:00' => array( 'offset' => 7200000, 'shortname' => 'GMT+02:00', 'dstshortname' => null, 'longname' => 'GMT+02:00'), 'GMT+03:00' => array( 'offset' => 10800000, 'shortname' => 'GMT+03:00', 'dstshortname' => null, 'longname' => 'GMT+03:00'), 'GMT+04:00' => array( 'offset' => 14400000, 'shortname' => 'GMT+04:00', 'dstshortname' => null, 'longname' => 'GMT+04:00'), 'GMT+05:00' => array( 'offset' => 18000000, 'shortname' => 'GMT+05:00', 'dstshortname' => null, 'longname' => 'GMT+05:00'), 'GMT+06:00' => array( 'offset' => 21600000, 'shortname' => 'GMT+06:00', 'dstshortname' => null, 'longname' => 'GMT+06:00'), 'GMT+07:00' => array( 'offset' => 25200000, 'shortname' => 'GMT+07:00', 'dstshortname' => null, 'longname' => 'GMT+07:00'), 'GMT+08:00' => array( 'offset' => 28800000, 'shortname' => 'GMT+08:00', 'dstshortname' => null, 'longname' => 'GMT+08:00'), 'GMT+09:00' => array( 'offset' => 32400000, 'shortname' => 'GMT+09:00', 'dstshortname' => null, 'longname' => 'GMT+09:00'), 'GMT+1' => array( 'offset' => 3600000, 'shortname' => 'GMT+1', 'dstshortname' => null), 'GMT+10' => array( 'offset' => 36000000, 'shortname' => 'GMT+10', 'dstshortname' => null), 'GMT+10:00' => array( 'offset' => 36000000, 'shortname' => 'GMT+10:00', 'dstshortname' => null, 'longname' => 'GMT+10:00'), 'GMT+11' => array( 'offset' => 39600000, 'shortname' => 'GMT+11', 'dstshortname' => null), 'GMT+11:00' => array( 'offset' => 39600000, 'shortname' => 'GMT+11:00', 'dstshortname' => null, 'longname' => 'GMT+11:00'), 'GMT+12' => array( 'offset' => 43200000, 'shortname' => 'GMT+12', 'dstshortname' => null), 'GMT+12:00' => array( 'offset' => 43200000, 'shortname' => 'GMT+12:00', 'dstshortname' => null, 'longname' => 'GMT+12:00'), 'GMT+13' => array( 'offset' => 46800000, 'shortname' => 'GMT+13', 'dstshortname' => null), 'GMT+13:00' => array( 'offset' => 46800000, 'shortname' => 'GMT+13:00', 'dstshortname' => null, 'longname' => 'GMT+13:00'), 'GMT+14' => array( 'offset' => 50400000, 'shortname' => 'GMT+14', 'dstshortname' => null), 'GMT+14:00' => array( 'offset' => 50400000, 'shortname' => 'GMT+14:00', 'dstshortname' => null, 'longname' => 'GMT+14:00'), 'GMT+2' => array( 'offset' => 7200000, 'shortname' => 'GMT+2', 'dstshortname' => null), 'GMT+3' => array( 'offset' => 10800000, 'shortname' => 'GMT+3', 'dstshortname' => null), 'GMT+4' => array( 'offset' => 14400000, 'shortname' => 'GMT+4', 'dstshortname' => null), 'GMT+5' => array( 'offset' => 18000000, 'shortname' => 'GMT+5', 'dstshortname' => null), 'GMT+6' => array( 'offset' => 21600000, 'shortname' => 'GMT+6', 'dstshortname' => null), 'GMT+7' => array( 'offset' => 25200000, 'shortname' => 'GMT+7', 'dstshortname' => null), 'GMT+8' => array( 'offset' => 28800000, 'shortname' => 'GMT+8', 'dstshortname' => null), 'GMT+9' => array( 'offset' => 32400000, 'shortname' => 'GMT+9', 'dstshortname' => null), 'GMT-0' => array( 'offset' => 0, 'shortname' => 'GMT-0', 'dstshortname' => null), 'GMT-00:00' => array( 'offset' => 0, 'shortname' => 'GMT-00:00', 'dstshortname' => null), 'GMT-01:00' => array( 'offset' => -3600000, 'shortname' => 'GMT-01:00', 'dstshortname' => null, 'longname' => 'GMT-01:00'), 'GMT-02:00' => array( 'offset' => -7200000, 'shortname' => 'GMT-02:00', 'dstshortname' => null, 'longname' => 'GMT-02:00'), 'GMT-03:00' => array( 'offset' => -10800000, 'shortname' => 'GMT-03:00', 'dstshortname' => null, 'longname' => 'GMT-03:00'), 'GMT-04:00' => array( 'offset' => -14400000, 'shortname' => 'GMT-04:00', 'dstshortname' => null, 'longname' => 'GMT-04:00'), 'GMT-05:00' => array( 'offset' => -18000000, 'shortname' => 'GMT-05:00', 'dstshortname' => null, 'longname' => 'GMT-05:00'), 'GMT-06:00' => array( 'offset' => -21600000, 'shortname' => 'GMT-06:00', 'dstshortname' => null, 'longname' => 'GMT-06:00'), 'GMT-07:00' => array( 'offset' => -25200000, 'shortname' => 'GMT-07:00', 'dstshortname' => null, 'longname' => 'GMT-07:00'), 'GMT-08:00' => array( 'offset' => -28800000, 'shortname' => 'GMT-08:00', 'dstshortname' => null, 'longname' => 'GMT-08:00'), 'GMT-09:00' => array( 'offset' => -32400000, 'shortname' => 'GMT-09:00', 'dstshortname' => null, 'longname' => 'GMT-09:00'), 'GMT-1' => array( 'offset' => -3600000, 'shortname' => 'GMT-1', 'dstshortname' => null), 'GMT-10' => array( 'offset' => -36000000, 'shortname' => 'GMT-10', 'dstshortname' => null), 'GMT-10:00' => array( 'offset' => -36000000, 'shortname' => 'GMT-10:00', 'dstshortname' => null, 'longname' => 'GMT-10:00'), 'GMT-11' => array( 'offset' => -39600000, 'shortname' => 'GMT-11', 'dstshortname' => null), 'GMT-11:00' => array( 'offset' => -39600000, 'shortname' => 'GMT-11:00', 'dstshortname' => null, 'longname' => 'GMT-11:00'), 'GMT-12' => array( 'offset' => -43200000, 'shortname' => 'GMT-12', 'dstshortname' => null), 'GMT-12:00' => array( 'offset' => -43200000, 'shortname' => 'GMT-12:00', 'dstshortname' => null, 'longname' => 'GMT-12:00'), 'GMT-2' => array( 'offset' => -7200000, 'shortname' => 'GMT-2', 'dstshortname' => null), 'GMT-3' => array( 'offset' => -10800000, 'shortname' => 'GMT-3', 'dstshortname' => null), 'GMT-4' => array( 'offset' => -14400000, 'shortname' => 'GMT-4', 'dstshortname' => null), 'GMT-5' => array( 'offset' => -18000000, 'shortname' => 'GMT-5', 'dstshortname' => null), 'GMT-6' => array( 'offset' => -21600000, 'shortname' => 'GMT-6', 'dstshortname' => null), 'GMT-7' => array( 'offset' => -25200000, 'shortname' => 'GMT-7', 'dstshortname' => null), 'GMT-8' => array( 'offset' => -28800000, 'shortname' => 'GMT-8', 'dstshortname' => null), 'GMT-9' => array( 'offset' => -32400000, 'shortname' => 'GMT-9', 'dstshortname' => null), 'GMT0' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'GMT+00:00'), 'Greenwich' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'HST' => array( 'offset' => -36000000, 'shortname' => 'HST', 'dstshortname' => null, 'longname' => 'Hawaii Standard Time'), 'Hongkong' => array( 'offset' => 28800000, 'shortname' => 'HKT', 'dstshortname' => null, 'longname' => 'Hong Kong Time'), 'Iceland' => array( 'offset' => 0, 'shortname' => 'GMT', 'dstshortname' => null, 'longname' => 'Greenwich Mean Time'), 'Indian/Antananarivo' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Indian/Chagos' => array( 'offset' => 21600000, 'shortname' => 'IOT', 'dstshortname' => null, 'longname' => 'Indian Ocean Territory Time'), 'Indian/Christmas' => array( 'offset' => 25200000, 'shortname' => 'CXT', 'dstshortname' => null, 'longname' => 'Christmas Island Time'), 'Indian/Cocos' => array( 'offset' => 23400000, 'shortname' => 'CCT', 'dstshortname' => null, 'longname' => 'Cocos Islands Time'), 'Indian/Comoro' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Indian/Kerguelen' => array( 'offset' => 18000000, 'shortname' => 'TFT', 'dstshortname' => null, 'longname' => 'French Southern & Antarctic Lands Time'), 'Indian/Mahe' => array( 'offset' => 14400000, 'shortname' => 'SCT', 'dstshortname' => null, 'longname' => 'Seychelles Time'), 'Indian/Maldives' => array( 'offset' => 18000000, 'shortname' => 'MVT', 'dstshortname' => null, 'longname' => 'Maldives Time'), 'Indian/Mauritius' => array( 'offset' => 14400000, 'shortname' => 'MUT', 'dstshortname' => null, 'longname' => 'Mauritius Time'), 'Indian/Mayotte' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'dstshortname' => null, 'longname' => 'Eastern African Time'), 'Indian/Reunion' => array( 'offset' => 14400000, 'shortname' => 'RET', 'dstshortname' => null, 'longname' => 'Reunion Time'), 'Iran' => array( 'offset' => 12600000, 'shortname' => 'IRST', 'dstshortname' => 'IRDT', 'longname' => 'Iran Time', 'dstlongname' => 'Iran Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => '21', 'summertimestarttime' => -12600000, 'summertimeendmonth' => 9, 'summertimeendday' => '21', 'summertimeendtime' => -16200000), 'Israel' => array( 'offset' => 7200000, 'shortname' => 'IST', 'dstshortname' => 'IDT', 'longname' => 'Israel Standard Time', 'dstlongname' => 'Israel Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Fri>=26', 'summertimestarttime' => 0, 'summertimeendmonth' => 10, 'summertimeendday' => '5', 'summertimeendtime' => -3600000), 'Jamaica' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => null, 'longname' => 'Eastern Standard Time'), 'Japan' => array( 'offset' => 32400000, 'shortname' => 'JST', 'dstshortname' => null, 'longname' => 'Japan Standard Time'), 'Kwajalein' => array( 'offset' => 43200000, 'shortname' => 'MHT', 'dstshortname' => null, 'longname' => 'Marshall Islands Time'), 'Libya' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => null, 'longname' => 'Eastern European Time'), 'MET' => array( 'offset' => 3600000, 'shortname' => 'MET', 'dstshortname' => 'MEST', 'longname' => 'Middle Europe Time', 'dstlongname' => 'Middle Europe Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'MST' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => null, 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time'), 'MST7MDT' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'Mexico/BajaNorte' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 32400000), 'Mexico/BajaSur' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 28800000), 'Mexico/General' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 4, 'summertimestartday' => 'Sun>=1', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000), 'Mideast/Riyadh87' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'Mideast/Riyadh88' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'Mideast/Riyadh89' => array( 'offset' => 11224000, 'shortname' => '', 'dstshortname' => null, 'longname' => 'GMT+03:07'), 'NZ' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'NZ-CHAT' => array( 'offset' => 45900000, 'shortname' => 'CHAST', 'dstshortname' => 'CHADT', 'longname' => 'Chatham Standard Time', 'dstlongname' => 'Chatham Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'Navajo' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'PRC' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null, 'longname' => 'China Standard Time'), 'PST8PDT' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'Pacific/Apia' => array( 'offset' => -39600000, 'shortname' => 'WST', 'dstshortname' => null, 'longname' => 'West Samoa Time'), 'Pacific/Auckland' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'Pacific/Chatham' => array( 'offset' => 45900000, 'shortname' => 'CHAST', 'dstshortname' => 'CHADT', 'longname' => 'Chatham Standard Time', 'dstlongname' => 'Chatham Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 9, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -36000000, 'summertimeendmonth' => 4, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => -36000000), 'Pacific/Easter' => array( 'offset' => -21600000, 'shortname' => 'EAST', 'dstshortname' => 'EASST', 'longname' => 'Easter Is. Time', 'dstlongname' => 'Easter Is. Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 10, 'summertimestartday' => 'Sun>=9', 'summertimestarttime' => 14400000, 'summertimeendmonth' => 3, 'summertimeendday' => '30', 'summertimeendtime' => 10800000), 'Pacific/Efate' => array( 'offset' => 39600000, 'shortname' => 'VUT', 'dstshortname' => null, 'longname' => 'Vanuatu Time'), 'Pacific/Enderbury' => array( 'offset' => 46800000, 'shortname' => 'PHOT', 'dstshortname' => null, 'longname' => 'Phoenix Is. Time'), 'Pacific/Fakaofo' => array( 'offset' => -36000000, 'shortname' => 'TKT', 'dstshortname' => null, 'longname' => 'Tokelau Time'), 'Pacific/Fiji' => array( 'offset' => 43200000, 'shortname' => 'FJT', 'dstshortname' => null, 'longname' => 'Fiji Time'), 'Pacific/Funafuti' => array( 'offset' => 43200000, 'shortname' => 'TVT', 'dstshortname' => null, 'longname' => 'Tuvalu Time'), 'Pacific/Galapagos' => array( 'offset' => -21600000, 'shortname' => 'GALT', 'dstshortname' => null, 'longname' => 'Galapagos Time'), 'Pacific/Gambier' => array( 'offset' => -32400000, 'shortname' => 'GAMT', 'dstshortname' => null, 'longname' => 'Gambier Time'), 'Pacific/Guadalcanal' => array( 'offset' => 39600000, 'shortname' => 'SBT', 'dstshortname' => null, 'longname' => 'Solomon Is. Time'), 'Pacific/Guam' => array( 'offset' => 36000000, 'shortname' => 'ChST', 'dstshortname' => null, 'longname' => 'Chamorro Standard Time'), 'Pacific/Honolulu' => array( 'offset' => -36000000, 'shortname' => 'HST', 'dstshortname' => null, 'longname' => 'Hawaii Standard Time'), 'Pacific/Johnston' => array( 'offset' => -36000000, 'shortname' => 'HST', 'dstshortname' => null, 'longname' => 'Hawaii Standard Time'), 'Pacific/Kiritimati' => array( 'offset' => 50400000, 'shortname' => 'LINT', 'dstshortname' => null, 'longname' => 'Line Is. Time'), 'Pacific/Kosrae' => array( 'offset' => 39600000, 'shortname' => 'KOST', 'dstshortname' => null, 'longname' => 'Kosrae Time'), 'Pacific/Kwajalein' => array( 'offset' => 43200000, 'shortname' => 'MHT', 'dstshortname' => null, 'longname' => 'Marshall Islands Time'), 'Pacific/Majuro' => array( 'offset' => 43200000, 'shortname' => 'MHT', 'dstshortname' => null, 'longname' => 'Marshall Islands Time'), 'Pacific/Marquesas' => array( 'offset' => -34200000, 'shortname' => 'MART', 'dstshortname' => null, 'longname' => 'Marquesas Time'), 'Pacific/Midway' => array( 'offset' => -39600000, 'shortname' => 'SST', 'dstshortname' => null, 'longname' => 'Samoa Standard Time'), 'Pacific/Nauru' => array( 'offset' => 43200000, 'shortname' => 'NRT', 'dstshortname' => null, 'longname' => 'Nauru Time'), 'Pacific/Niue' => array( 'offset' => -39600000, 'shortname' => 'NUT', 'dstshortname' => null, 'longname' => 'Niue Time'), 'Pacific/Norfolk' => array( 'offset' => 41400000, 'shortname' => 'NFT', 'dstshortname' => null, 'longname' => 'Norfolk Time'), 'Pacific/Noumea' => array( 'offset' => 39600000, 'shortname' => 'NCT', 'dstshortname' => null, 'longname' => 'New Caledonia Time'), 'Pacific/Pago_Pago' => array( 'offset' => -39600000, 'shortname' => 'SST', 'dstshortname' => null, 'longname' => 'Samoa Standard Time'), 'Pacific/Palau' => array( 'offset' => 32400000, 'shortname' => 'PWT', 'dstshortname' => null, 'longname' => 'Palau Time'), 'Pacific/Pitcairn' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => null, 'longname' => 'Pitcairn Standard Time'), 'Pacific/Ponape' => array( 'offset' => 39600000, 'shortname' => 'PONT', 'dstshortname' => null, 'longname' => 'Ponape Time'), 'Pacific/Port_Moresby' => array( 'offset' => 36000000, 'shortname' => 'PGT', 'dstshortname' => null, 'longname' => 'Papua New Guinea Time'), 'Pacific/Rarotonga' => array( 'offset' => -36000000, 'shortname' => 'CKT', 'dstshortname' => null, 'longname' => 'Cook Is. Time'), 'Pacific/Saipan' => array( 'offset' => 36000000, 'shortname' => 'ChST', 'dstshortname' => null, 'longname' => 'Chamorro Standard Time'), 'Pacific/Samoa' => array( 'offset' => -39600000, 'shortname' => 'SST', 'dstshortname' => null, 'longname' => 'Samoa Standard Time'), 'Pacific/Tahiti' => array( 'offset' => -36000000, 'shortname' => 'TAHT', 'dstshortname' => null, 'longname' => 'Tahiti Time'), 'Pacific/Tarawa' => array( 'offset' => 43200000, 'shortname' => 'GILT', 'dstshortname' => null, 'longname' => 'Gilbert Is. Time'), 'Pacific/Tongatapu' => array( 'offset' => 46800000, 'shortname' => 'TOT', 'dstshortname' => null, 'longname' => 'Tonga Time'), 'Pacific/Truk' => array( 'offset' => 36000000, 'shortname' => 'TRUT', 'dstshortname' => null, 'longname' => 'Truk Time'), 'Pacific/Wake' => array( 'offset' => 43200000, 'shortname' => 'WAKT', 'dstshortname' => null, 'longname' => 'Wake Time'), 'Pacific/Wallis' => array( 'offset' => 43200000, 'shortname' => 'WFT', 'dstshortname' => null, 'longname' => 'Wallis & Futuna Time'), 'Pacific/Yap' => array( 'offset' => 36000000, 'shortname' => 'TRUT', 'dstshortname' => null, 'longname' => 'Yap Time'), 'Poland' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Portugal' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'ROC' => array( 'offset' => 28800000, 'shortname' => 'CST', 'dstshortname' => null), 'ROK' => array( 'offset' => 32400000, 'shortname' => 'KST', 'dstshortname' => null, 'longname' => 'Korea Standard Time'), 'Singapore' => array( 'offset' => 28800000, 'shortname' => 'SGT', 'dstshortname' => null, 'longname' => 'Singapore Time'), 'Turkey' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'UCT' => array( 'offset' => 0, 'shortname' => 'UCT', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'US/Alaska' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 39600000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 36000000), 'US/Aleutian' => array( 'offset' => -36000000, 'shortname' => 'HAST', 'dstshortname' => 'HADT', 'longname' => 'Hawaii-Aleutian Standard Time', 'dstlongname' => 'Hawaii-Aleutian Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 43200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 39600000), 'US/Arizona' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => null, 'longname' => 'Mountain Standard Time'), 'US/Central' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'US/East-Indiana' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'US/Eastern' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'US/Hawaii' => array( 'offset' => -36000000, 'shortname' => 'HST', 'dstshortname' => null, 'longname' => 'Hawaii Standard Time'), 'US/Indiana-Starke' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 28800000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 25200000), 'US/Michigan' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 25200000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 21600000), 'US/Mountain' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 32400000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 28800000), 'US/Pacific' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'US/Pacific-New' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'Sun>=8', 'summertimestarttime' => 36000000, 'summertimeendmonth' => 11, 'summertimeendday' => 'Sun>=1', 'summertimeendtime' => 32400000), 'US/Samoa' => array( 'offset' => -39600000, 'shortname' => 'SST', 'dstshortname' => null, 'longname' => 'Samoa Standard Time'), 'UTC' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'Universal' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), 'W-SU' => array( 'offset' => 10800000, 'shortname' => 'MSK', 'dstshortname' => 'MSD', 'longname' => 'Moscow Standard Time', 'dstlongname' => 'Moscow Daylight Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => -3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => -3600000), 'WET' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time', 'summertimeoffset' => 3600000, 'summertimestartmonth' => 3, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 3600000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 3600000), 'Zulu' => array( 'offset' => 0, 'shortname' => 'UTC', 'dstshortname' => null, 'longname' => 'Coordinated Universal Time'), // // Following time-zones are the long names for the time-zones above, thus N.B. // that the Summer-Time for each zone cannot really be reliable, because two // zones may share the same zone name, but differ in Summer-Time arrangements; // and also that the data cannot be maintained as easily and thus may also // be inaccurate or out-of-date // 'ACT' => array( 'offset' => 34200000, 'shortname' => 'CST', 'longname' => 'Central Standard Time (Northern Territory)'), 'AET' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)'), 'AGT' => array( 'offset' => -10800000, 'shortname' => 'ART', 'longname' => 'Argentine Time'), 'ART' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time'), 'AST' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time'), 'Acre Time' => array( 'offset' => -18000000, 'shortname' => 'ACT', 'longname' => 'Acre Time'), 'Afghanistan Time' => array( 'offset' => 16200000, 'shortname' => 'AFT', 'longname' => 'Afghanistan Time'), 'Alaska Standard Time' => array( 'offset' => -32400000, 'shortname' => 'AKST', 'dstshortname' => 'AKDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time'), 'Alma-Ata Time' => array( 'offset' => 21600000, 'shortname' => 'ALMT', 'dstshortname' => 'ALMST', 'longname' => 'Alma-Ata Time', 'dstlongname' => 'Alma-Ata Summer Time'), 'Amazon Standard Time' => array( 'offset' => -14400000, 'shortname' => 'AMT', 'longname' => 'Amazon Standard Time'), 'Anadyr Time' => array( 'offset' => 43200000, 'shortname' => 'ANAT', 'dstshortname' => 'ANAST', 'longname' => 'Anadyr Time', 'dstlongname' => 'Anadyr Summer Time'), 'Aqtau Time' => array( 'offset' => 14400000, 'shortname' => 'AQTT', 'dstshortname' => 'AQTST', 'longname' => 'Aqtau Time', 'dstlongname' => 'Aqtau Summer Time'), 'Aqtobe Time' => array( 'offset' => 18000000, 'shortname' => 'AQTT', 'dstshortname' => 'AQTST', 'longname' => 'Aqtobe Time', 'dstlongname' => 'Aqtobe Summer Time'), 'Arabia Standard Time' => array( 'offset' => 10800000, 'shortname' => 'AST', 'longname' => 'Arabia Standard Time'), 'Argentine Time' => array( 'offset' => -10800000, 'shortname' => 'ART', 'longname' => 'Argentine Time'), 'Armenia Time' => array( 'offset' => 14400000, 'shortname' => 'AMT', 'dstshortname' => 'AMST', 'longname' => 'Armenia Time', 'dstlongname' => 'Armenia Summer Time'), 'Atlantic Standard Time' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time'), 'Azerbaijan Time' => array( 'offset' => 14400000, 'shortname' => 'AZT', 'dstshortname' => 'AZST', 'longname' => 'Azerbaijan Time', 'dstlongname' => 'Azerbaijan Summer Time'), 'Azores Time' => array( 'offset' => -3600000, 'shortname' => 'AZOT', 'dstshortname' => 'AZOST', 'longname' => 'Azores Time', 'dstlongname' => 'Azores Summer Time'), 'BDT' => array( 'offset' => 21600000, 'shortname' => 'BDT', 'longname' => 'Bangladesh Time'), 'BET' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => 'BRST', 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'Bangladesh Time' => array( 'offset' => 21600000, 'shortname' => 'BDT', 'longname' => 'Bangladesh Time'), 'Bhutan Time' => array( 'offset' => 21600000, 'shortname' => 'BTT', 'longname' => 'Bhutan Time'), 'Bolivia Time' => array( 'offset' => -14400000, 'shortname' => 'BOT', 'longname' => 'Bolivia Time'), 'Brazil Time' => array( 'offset' => -10800000, 'shortname' => 'BRT', 'dstshortname' => 'BRST', 'longname' => 'Brazil Time', 'dstlongname' => 'Brazil Summer Time'), 'Brunei Time' => array( 'offset' => 28800000, 'shortname' => 'BNT', 'longname' => 'Brunei Time'), 'CAT' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'longname' => 'Central African Time'), 'CEST' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time'), 'CNT' => array( 'offset' => -12600000, 'shortname' => 'NST', 'dstshortname' => 'NDT', 'longname' => 'Newfoundland Standard Time', 'dstlongname' => 'Newfoundland Daylight Time'), 'CST' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time'), 'CTT' => array( 'offset' => 28800000, 'shortname' => 'CST', 'longname' => 'China Standard Time'), 'Cape Verde Time' => array( 'offset' => -3600000, 'shortname' => 'CVT', 'longname' => 'Cape Verde Time'), 'Central African Time' => array( 'offset' => 7200000, 'shortname' => 'CAT', 'longname' => 'Central African Time'), 'Central European Time' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time'), 'Central Indonesia Time' => array( 'offset' => 28800000, 'shortname' => 'CIT', 'longname' => 'Central Indonesia Time'), 'Central Standard Time' => array( 'offset' => -18000000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time'), 'Central Standard Time (Northern Territory)' => array( 'offset' => 34200000, 'shortname' => 'CST', 'longname' => 'Central Standard Time (Northern Territory)'), 'Central Standard Time (South Australia)' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia)', 'dstlongname' => 'Central Summer Time (South Australia)'), 'Central Standard Time (South Australia/New South Wales)' => array( 'offset' => 34200000, 'shortname' => 'CST', 'dstshortname' => 'CST', 'longname' => 'Central Standard Time (South Australia/New South Wales)', 'dstlongname' => 'Central Summer Time (South Australia/New South Wales)'), 'Chamorro Standard Time' => array( 'offset' => 36000000, 'shortname' => 'ChST', 'longname' => 'Chamorro Standard Time'), 'Chatham Standard Time' => array( 'offset' => 45900000, 'shortname' => 'CHAST', 'dstshortname' => 'CHADT', 'longname' => 'Chatham Standard Time', 'dstlongname' => 'Chatham Daylight Time'), 'Chile Time' => array( 'offset' => -14400000, 'shortname' => 'CLT', 'dstshortname' => 'CLST', 'longname' => 'Chile Time', 'dstlongname' => 'Chile Summer Time'), 'China Standard Time' => array( 'offset' => 28800000, 'shortname' => 'CST', 'longname' => 'China Standard Time'), 'Choibalsan Time' => array( 'offset' => 32400000, 'shortname' => 'CHOT', 'longname' => 'Choibalsan Time'), 'Christmas Island Time' => array( 'offset' => 25200000, 'shortname' => 'CXT', 'longname' => 'Christmas Island Time'), 'Cocos Islands Time' => array( 'offset' => 23400000, 'shortname' => 'CCT', 'longname' => 'Cocos Islands Time'), 'Colombia Time' => array( 'offset' => -18000000, 'shortname' => 'COT', 'longname' => 'Colombia Time'), 'Cook Is. Time' => array( 'offset' => -36000000, 'shortname' => 'CKT', 'longname' => 'Cook Is. Time'), 'Coordinated Universal Time' => array( 'offset' => 0, 'shortname' => 'UTC', 'longname' => 'Coordinated Universal Time'), 'Davis Time' => array( 'offset' => 25200000, 'shortname' => 'DAVT', 'longname' => 'Davis Time'), 'Dumont-d\'Urville Time' => array( 'offset' => 36000000, 'shortname' => 'DDUT', 'longname' => 'Dumont-d\'Urville Time'), 'EAT' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'longname' => 'Eastern African Time'), 'ECT' => array( 'offset' => 3600000, 'shortname' => 'CET', 'dstshortname' => 'CEST', 'longname' => 'Central European Time', 'dstlongname' => 'Central European Summer Time'), 'East Indonesia Time' => array( 'offset' => 32400000, 'shortname' => 'EIT', 'longname' => 'East Indonesia Time'), 'East Timor Time' => array( 'offset' => 32400000, 'shortname' => 'TPT', 'longname' => 'East Timor Time'), 'Easter Is. Time' => array( 'offset' => -21600000, 'shortname' => 'EAST', 'dstshortname' => 'EASST', 'longname' => 'Easter Is. Time', 'dstlongname' => 'Easter Is. Summer Time'), 'Eastern African Time' => array( 'offset' => 10800000, 'shortname' => 'EAT', 'longname' => 'Eastern African Time'), 'Eastern European Time' => array( 'offset' => 7200000, 'shortname' => 'EET', 'dstshortname' => 'EEST', 'longname' => 'Eastern European Time', 'dstlongname' => 'Eastern European Summer Time'), 'Eastern Greenland Time' => array( 'offset' => 3600000, 'shortname' => 'EGT', 'dstshortname' => 'EGST', 'longname' => 'Eastern Greenland Time', 'dstlongname' => 'Eastern Greenland Summer Time'), 'Eastern Standard Time' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time'), 'Eastern Standard Time (New South Wales)' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (New South Wales)', 'dstlongname' => 'Eastern Summer Time (New South Wales)'), 'Eastern Standard Time (Queensland)' => array( 'offset' => 36000000, 'shortname' => 'EST', 'longname' => 'Eastern Standard Time (Queensland)'), 'Eastern Standard Time (Tasmania)' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Tasmania)', 'dstlongname' => 'Eastern Summer Time (Tasmania)'), 'Eastern Standard Time (Victoria)' => array( 'offset' => 36000000, 'shortname' => 'EST', 'dstshortname' => 'EST', 'longname' => 'Eastern Standard Time (Victoria)', 'dstlongname' => 'Eastern Summer Time (Victoria)'), 'Ecuador Time' => array( 'offset' => -18000000, 'shortname' => 'ECT', 'longname' => 'Ecuador Time'), 'Falkland Is. Time' => array( 'offset' => -14400000, 'shortname' => 'FKT', 'dstshortname' => 'FKST', 'longname' => 'Falkland Is. Time', 'dstlongname' => 'Falkland Is. Summer Time'), 'Fernando de Noronha Time' => array( 'offset' => -7200000, 'shortname' => 'FNT', 'longname' => 'Fernando de Noronha Time'), 'Fiji Time' => array( 'offset' => 43200000, 'shortname' => 'FJT', 'longname' => 'Fiji Time'), 'French Guiana Time' => array( 'offset' => -10800000, 'shortname' => 'GFT', 'longname' => 'French Guiana Time'), 'French Southern & Antarctic Lands Time' => array( 'offset' => 18000000, 'shortname' => 'TFT', 'longname' => 'French Southern & Antarctic Lands Time'), 'GMT+03:07' => array( 'offset' => 11224000, 'shortname' => 'GMT+03:07', 'longname' => 'GMT+03:07'), 'Galapagos Time' => array( 'offset' => -21600000, 'shortname' => 'GALT', 'longname' => 'Galapagos Time'), 'Gambier Time' => array( 'offset' => -32400000, 'shortname' => 'GAMT', 'longname' => 'Gambier Time'), 'Georgia Time' => array( 'offset' => 14400000, 'shortname' => 'GET', 'dstshortname' => 'GEST', 'longname' => 'Georgia Time', 'dstlongname' => 'Georgia Summer Time'), 'Gilbert Is. Time' => array( 'offset' => 43200000, 'shortname' => 'GILT', 'longname' => 'Gilbert Is. Time'), 'Greenwich Mean Time' => array( 'offset' => 0, 'shortname' => 'GMT', 'longname' => 'Greenwich Mean Time'), 'Gulf Standard Time' => array( 'offset' => 14400000, 'shortname' => 'GST', 'longname' => 'Gulf Standard Time'), 'Guyana Time' => array( 'offset' => -14400000, 'shortname' => 'GYT', 'longname' => 'Guyana Time'), 'Hawaii Standard Time' => array( 'offset' => -36000000, 'shortname' => 'HST', 'longname' => 'Hawaii Standard Time'), 'Hawaii-Aleutian Standard Time' => array( 'offset' => -36000000, 'shortname' => 'HAST', 'dstshortname' => 'HADT', 'longname' => 'Hawaii-Aleutian Standard Time', 'dstlongname' => 'Hawaii-Aleutian Daylight Time'), 'Hong Kong Time' => array( 'offset' => 28800000, 'shortname' => 'HKT', 'longname' => 'Hong Kong Time'), 'Hovd Time' => array( 'offset' => 25200000, 'shortname' => 'HOVT', 'longname' => 'Hovd Time'), 'IET' => array( 'offset' => -18000000, 'shortname' => 'EST', 'longname' => 'Eastern Standard Time'), 'IST' => array( 'offset' => 19800000, 'shortname' => 'IST', 'longname' => 'India Standard Time'), 'India Standard Time' => array( 'offset' => 19800000, 'shortname' => 'IST', 'longname' => 'India Standard Time'), 'Indian Ocean Territory Time' => array( 'offset' => 21600000, 'shortname' => 'IOT', 'longname' => 'Indian Ocean Territory Time'), 'Indochina Time' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'longname' => 'Indochina Time'), 'Iran Time' => array( 'offset' => 12600000, 'shortname' => 'IRT', 'dstshortname' => 'IRST', 'longname' => 'Iran Time', 'dstlongname' => 'Iran Summer Time'), 'Irkutsk Time' => array( 'offset' => 28800000, 'shortname' => 'IRKT', 'dstshortname' => 'IRKST', 'longname' => 'Irkutsk Time', 'dstlongname' => 'Irkutsk Summer Time'), 'Israel Standard Time' => array( 'offset' => 7200000, 'shortname' => 'IST', 'dstshortname' => 'IDT', 'longname' => 'Israel Standard Time', 'dstlongname' => 'Israel Daylight Time'), 'JST' => array( 'offset' => 32400000, 'shortname' => 'JST', 'longname' => 'Japan Standard Time'), 'Japan Standard Time' => array( 'offset' => 32400000, 'shortname' => 'JST', 'longname' => 'Japan Standard Time'), 'Kirgizstan Time' => array( 'offset' => 18000000, 'shortname' => 'KGT', 'dstshortname' => 'KGST', 'longname' => 'Kirgizstan Time', 'dstlongname' => 'Kirgizstan Summer Time'), 'Korea Standard Time' => array( 'offset' => 32400000, 'shortname' => 'KST', 'longname' => 'Korea Standard Time'), 'Kosrae Time' => array( 'offset' => 39600000, 'shortname' => 'KOST', 'longname' => 'Kosrae Time'), 'Krasnoyarsk Time' => array( 'offset' => 25200000, 'shortname' => 'KRAT', 'dstshortname' => 'KRAST', 'longname' => 'Krasnoyarsk Time', 'dstlongname' => 'Krasnoyarsk Summer Time'), 'Line Is. Time' => array( 'offset' => 50400000, 'shortname' => 'LINT', 'longname' => 'Line Is. Time'), 'Load Howe Standard Time' => array( 'offset' => 37800000, 'shortname' => 'LHST', 'dstshortname' => 'LHST', 'longname' => 'Load Howe Standard Time', 'dstlongname' => 'Load Howe Summer Time'), 'MIT' => array( 'offset' => -39600000, 'shortname' => 'WST', 'longname' => 'West Samoa Time'), 'Magadan Time' => array( 'offset' => 39600000, 'shortname' => 'MAGT', 'dstshortname' => 'MAGST', 'longname' => 'Magadan Time', 'dstlongname' => 'Magadan Summer Time'), 'Malaysia Time' => array( 'offset' => 28800000, 'shortname' => 'MYT', 'longname' => 'Malaysia Time'), 'Maldives Time' => array( 'offset' => 18000000, 'shortname' => 'MVT', 'longname' => 'Maldives Time'), 'Marquesas Time' => array( 'offset' => -34200000, 'shortname' => 'MART', 'longname' => 'Marquesas Time'), 'Marshall Islands Time' => array( 'offset' => 43200000, 'shortname' => 'MHT', 'longname' => 'Marshall Islands Time'), 'Mauritius Time' => array( 'offset' => 14400000, 'shortname' => 'MUT', 'longname' => 'Mauritius Time'), 'Mawson Time' => array( 'offset' => 21600000, 'shortname' => 'MAWT', 'longname' => 'Mawson Time'), 'Middle Europe Time' => array( 'offset' => 3600000, 'shortname' => 'MET', 'dstshortname' => 'MEST', 'longname' => 'Middle Europe Time', 'dstlongname' => 'Middle Europe Summer Time'), 'Moscow Standard Time' => array( 'offset' => 10800000, 'shortname' => 'MSK', 'dstshortname' => 'MSD', 'longname' => 'Moscow Standard Time', 'dstlongname' => 'Moscow Daylight Time'), 'Mountain Standard Time' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time'), 'Myanmar Time' => array( 'offset' => 23400000, 'shortname' => 'MMT', 'longname' => 'Myanmar Time'), 'NET' => array( 'offset' => 14400000, 'shortname' => 'AMT', 'dstshortname' => 'AMST', 'longname' => 'Armenia Time', 'dstlongname' => 'Armenia Summer Time'), 'NST' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time'), 'Nauru Time' => array( 'offset' => 43200000, 'shortname' => 'NRT', 'longname' => 'Nauru Time'), 'Nepal Time' => array( 'offset' => 20700000, 'shortname' => 'NPT', 'longname' => 'Nepal Time'), 'New Caledonia Time' => array( 'offset' => 39600000, 'shortname' => 'NCT', 'longname' => 'New Caledonia Time'), 'New Zealand Standard Time' => array( 'offset' => 43200000, 'shortname' => 'NZST', 'dstshortname' => 'NZDT', 'longname' => 'New Zealand Standard Time', 'dstlongname' => 'New Zealand Daylight Time'), 'Newfoundland Standard Time' => array( 'offset' => -12600000, 'shortname' => 'NST', 'dstshortname' => 'NDT', 'longname' => 'Newfoundland Standard Time', 'dstlongname' => 'Newfoundland Daylight Time'), 'Niue Time' => array( 'offset' => -39600000, 'shortname' => 'NUT', 'longname' => 'Niue Time'), 'Norfolk Time' => array( 'offset' => 41400000, 'shortname' => 'NFT', 'longname' => 'Norfolk Time'), 'Novosibirsk Time' => array( 'offset' => 21600000, 'shortname' => 'NOVT', 'dstshortname' => 'NOVST', 'longname' => 'Novosibirsk Time', 'dstlongname' => 'Novosibirsk Summer Time'), 'Omsk Time' => array( 'offset' => 21600000, 'shortname' => 'OMST', 'dstshortname' => 'OMSST', 'longname' => 'Omsk Time', 'dstlongname' => 'Omsk Summer Time'), 'PLT' => array( 'offset' => 18000000, 'shortname' => 'PKT', 'longname' => 'Pakistan Time'), 'PNT' => array( 'offset' => -25200000, 'shortname' => 'MST', 'longname' => 'Mountain Standard Time'), 'PRT' => array( 'offset' => -14400000, 'shortname' => 'AST', 'longname' => 'Atlantic Standard Time'), 'PST' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time'), 'Pacific Standard Time' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time'), 'Pakistan Time' => array( 'offset' => 18000000, 'shortname' => 'PKT', 'longname' => 'Pakistan Time'), 'Palau Time' => array( 'offset' => 32400000, 'shortname' => 'PWT', 'longname' => 'Palau Time'), 'Papua New Guinea Time' => array( 'offset' => 36000000, 'shortname' => 'PGT', 'longname' => 'Papua New Guinea Time'), 'Paraguay Time' => array( 'offset' => -14400000, 'shortname' => 'PYT', 'dstshortname' => 'PYST', 'longname' => 'Paraguay Time', 'dstlongname' => 'Paraguay Summer Time'), 'Peru Time' => array( 'offset' => -18000000, 'shortname' => 'PET', 'longname' => 'Peru Time'), 'Petropavlovsk-Kamchatski Time' => array( 'offset' => 43200000, 'shortname' => 'PETT', 'dstshortname' => 'PETST', 'longname' => 'Petropavlovsk-Kamchatski Time', 'dstlongname' => 'Petropavlovsk-Kamchatski Summer Time'), 'Philippines Time' => array( 'offset' => 28800000, 'shortname' => 'PHT', 'longname' => 'Philippines Time'), 'Phoenix Is. Time' => array( 'offset' => 46800000, 'shortname' => 'PHOT', 'longname' => 'Phoenix Is. Time'), 'Pierre & Miquelon Standard Time' => array( 'offset' => -10800000, 'shortname' => 'PMST', 'dstshortname' => 'PMDT', 'longname' => 'Pierre & Miquelon Standard Time', 'dstlongname' => 'Pierre & Miquelon Daylight Time'), 'Pitcairn Standard Time' => array( 'offset' => -28800000, 'shortname' => 'PST', 'longname' => 'Pitcairn Standard Time'), 'Ponape Time' => array( 'offset' => 39600000, 'shortname' => 'PONT', 'longname' => 'Ponape Time'), 'Reunion Time' => array( 'offset' => 14400000, 'shortname' => 'RET', 'longname' => 'Reunion Time'), 'SST' => array( 'offset' => 39600000, 'shortname' => 'SBT', 'longname' => 'Solomon Is. Time'), 'Sakhalin Time' => array( 'offset' => 36000000, 'shortname' => 'SAKT', 'dstshortname' => 'SAKST', 'longname' => 'Sakhalin Time', 'dstlongname' => 'Sakhalin Summer Time'), 'Samara Time' => array( 'offset' => 14400000, 'shortname' => 'SAMT', 'dstshortname' => 'SAMST', 'longname' => 'Samara Time', 'dstlongname' => 'Samara Summer Time'), 'Samoa Standard Time' => array( 'offset' => -39600000, 'shortname' => 'SST', 'longname' => 'Samoa Standard Time'), 'Seychelles Time' => array( 'offset' => 14400000, 'shortname' => 'SCT', 'longname' => 'Seychelles Time'), 'Singapore Time' => array( 'offset' => 28800000, 'shortname' => 'SGT', 'longname' => 'Singapore Time'), 'Solomon Is. Time' => array( 'offset' => 39600000, 'shortname' => 'SBT', 'longname' => 'Solomon Is. Time'), 'South Africa Standard Time' => array( 'offset' => 7200000, 'shortname' => 'SAST', 'longname' => 'South Africa Standard Time'), 'South Georgia Standard Time' => array( 'offset' => -7200000, 'shortname' => 'GST', 'longname' => 'South Georgia Standard Time'), 'Sri Lanka Time' => array( 'offset' => 21600000, 'shortname' => 'LKT', 'longname' => 'Sri Lanka Time'), 'Suriname Time' => array( 'offset' => -10800000, 'shortname' => 'SRT', 'longname' => 'Suriname Time'), 'Syowa Time' => array( 'offset' => 10800000, 'shortname' => 'SYOT', 'longname' => 'Syowa Time'), 'SystemV/AST4' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => '', 'longname' => 'Atlantic Standard Time'), 'SystemV/AST4ADT' => array( 'offset' => -14400000, 'shortname' => 'AST', 'dstshortname' => 'ADT', 'longname' => 'Atlantic Standard Time', 'dstlongname' => 'Atlantic Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 21600000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 18000000000), 'SystemV/CST6' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => '', 'longname' => 'Central Standard Time'), 'SystemV/CST6CDT' => array( 'offset' => -21600000, 'shortname' => 'CST', 'dstshortname' => 'CDT', 'longname' => 'Central Standard Time', 'dstlongname' => 'Central Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 28800000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 25200000000), 'SystemV/EST5' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => '', 'longname' => 'Eastern Standard Time'), 'SystemV/EST5EDT' => array( 'offset' => -18000000, 'shortname' => 'EST', 'dstshortname' => 'EDT', 'longname' => 'Eastern Standard Time', 'dstlongname' => 'Eastern Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 25200000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 21600000000), 'SystemV/HST10' => array( 'offset' => -36000000, 'shortname' => 'HST', 'dstshortname' => '', 'longname' => 'Hawaii Standard Time'), 'SystemV/MST7' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => '', 'longname' => 'Mountain Standard Time'), 'SystemV/MST7MDT' => array( 'offset' => -25200000, 'shortname' => 'MST', 'dstshortname' => 'MDT', 'longname' => 'Mountain Standard Time', 'dstlongname' => 'Mountain Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 32400000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 28800000000), 'SystemV/PST8' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => '', 'longname' => 'Pitcairn Standard Time'), 'SystemV/PST8PDT' => array( 'offset' => -28800000, 'shortname' => 'PST', 'dstshortname' => 'PDT', 'longname' => 'Pacific Standard Time', 'dstlongname' => 'Pacific Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 36000000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 32400000000), 'SystemV/YST9' => array( 'offset' => -32400000, 'shortname' => 'YST', 'dstshortname' => '', 'longname' => 'Gambier Time'), 'SystemV/YST9YDT' => array( 'offset' => -32400000, 'shortname' => 'YST', 'dstshortname' => 'YDT', 'longname' => 'Alaska Standard Time', 'dstlongname' => 'Alaska Daylight Time', 'summertimeoffset' => 3600000000, 'summertimestartmonth' => 4, 'summertimestartday' => 'lastSun', 'summertimestarttime' => 39600000000, 'summertimeendmonth' => 10, 'summertimeendday' => 'lastSun', 'summertimeendtime' => 36000000000), 'Tahiti Time' => array( 'offset' => -36000000, 'shortname' => 'TAHT', 'longname' => 'Tahiti Time'), 'Tajikistan Time' => array( 'offset' => 18000000, 'shortname' => 'TJT', 'longname' => 'Tajikistan Time'), 'Tokelau Time' => array( 'offset' => -36000000, 'shortname' => 'TKT', 'longname' => 'Tokelau Time'), 'Tonga Time' => array( 'offset' => 46800000, 'shortname' => 'TOT', 'longname' => 'Tonga Time'), 'Truk Time' => array( 'offset' => 36000000, 'shortname' => 'TRUT', 'longname' => 'Truk Time'), 'Turkmenistan Time' => array( 'offset' => 18000000, 'shortname' => 'TMT', 'longname' => 'Turkmenistan Time'), 'Tuvalu Time' => array( 'offset' => 43200000, 'shortname' => 'TVT', 'longname' => 'Tuvalu Time'), 'Ulaanbaatar Time' => array( 'offset' => 28800000, 'shortname' => 'ULAT', 'longname' => 'Ulaanbaatar Time'), 'Uruguay Time' => array( 'offset' => -10800000, 'shortname' => 'UYT', 'longname' => 'Uruguay Time'), 'Uzbekistan Time' => array( 'offset' => 18000000, 'shortname' => 'UZT', 'longname' => 'Uzbekistan Time'), 'VST' => array( 'offset' => 25200000, 'shortname' => 'ICT', 'longname' => 'Indochina Time'), 'Vanuatu Time' => array( 'offset' => 39600000, 'shortname' => 'VUT', 'longname' => 'Vanuatu Time'), 'Venezuela Time' => array( 'offset' => -14400000, 'shortname' => 'VET', 'longname' => 'Venezuela Time'), 'Vladivostok Time' => array( 'offset' => 36000000, 'shortname' => 'VLAT', 'dstshortname' => 'VLAST', 'longname' => 'Vladivostok Time', 'dstlongname' => 'Vladivostok Summer Time'), 'Vostok time' => array( 'offset' => 21600000, 'shortname' => 'VOST', 'longname' => 'Vostok time'), 'Wake Time' => array( 'offset' => 43200000, 'shortname' => 'WAKT', 'longname' => 'Wake Time'), 'Wallis & Futuna Time' => array( 'offset' => 43200000, 'shortname' => 'WFT', 'longname' => 'Wallis & Futuna Time'), 'West Indonesia Time' => array( 'offset' => 25200000, 'shortname' => 'WIT', 'longname' => 'West Indonesia Time'), 'West Samoa Time' => array( 'offset' => -39600000, 'shortname' => 'WST', 'longname' => 'West Samoa Time'), 'Western African Time' => array( 'offset' => 3600000, 'shortname' => 'WAT', 'dstshortname' => 'WAST', 'longname' => 'Western African Time', 'dstlongname' => 'Western African Summer Time'), 'Western European Time' => array( 'offset' => 0, 'shortname' => 'WET', 'dstshortname' => 'WEST', 'longname' => 'Western European Time', 'dstlongname' => 'Western European Summer Time'), 'Western Greenland Time' => array( 'offset' => -10800000, 'shortname' => 'WGT', 'dstshortname' => 'WGST', 'longname' => 'Western Greenland Time', 'dstlongname' => 'Western Greenland Summer Time'), 'Western Standard Time (Australia)' => array( 'offset' => 28800000, 'shortname' => 'WST', 'longname' => 'Western Standard Time (Australia)'), 'Yakutsk Time' => array( 'offset' => 32400000, 'shortname' => 'YAKT', 'dstshortname' => 'YAKST', 'longname' => 'Yakutsk Time', 'dstlongname' => 'Yaktsk Summer Time'), 'Yap Time' => array( 'offset' => 36000000, 'shortname' => 'YAPT', 'longname' => 'Yap Time'), 'Yekaterinburg Time' => array( 'offset' => 18000000, 'shortname' => 'YEKT', 'dstshortname' => 'YEKST', 'longname' => 'Yekaterinburg Time', 'dstlongname' => 'Yekaterinburg Summer Time'), ); /** * Initialize default timezone * * First try php.ini directive, then the value returned by date("e"), then * _DATE_TIMEZONE_DEFAULT global, then PHP_TZ environment variable, then TZ * environment variable. */ if (isset($GLOBALS['_DATE_TIMEZONE_DEFAULT']) && Date_TimeZone::isValidID($GLOBALS['_DATE_TIMEZONE_DEFAULT'])) { Date_TimeZone::setDefault($GLOBALS['_DATE_TIMEZONE_DEFAULT']); } elseif (function_exists('version_compare') && version_compare(phpversion(), "5.1.0", ">=") && ( Date_TimeZone::isValidID($ps_id = date_default_timezone_get()) || Date_TimeZone::isValidID($ps_id = date("e")) ) ) { Date_TimeZone::setDefault($ps_id); } elseif (getenv('PHP_TZ') && Date_TimeZone::isValidID(getenv('PHP_TZ'))) { Date_TimeZone::setDefault(getenv('PHP_TZ')); } elseif (getenv('TZ') && Date_TimeZone::isValidID(getenv('TZ'))) { Date_TimeZone::setDefault(getenv('TZ')); } elseif (Date_TimeZone::isValidID(date('T'))) { Date_TimeZone::setDefault(date('T')); } else { Date_TimeZone::setDefault('UTC'); } /* * Local variables: * mode: php * tab-width: 4 * c-basic-offset: 4 * c-hanging-comment-ender-p: nil * End: */