IntlCalendar::setTimeZone

(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)

IntlCalendar::setTimeZone — Set the timezone used by this calendar

Description

Object oriented style

public IntlCalendar::setTimeZone ( mixed $timeZone ) : bool

Procedural style

intlcal_set_time_zone ( IntlCalendar $cal , mixed $timeZone ) : bool

Defines a new timezone for this calendar. The time represented by the object is preserved to the detriment of the field values.

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Parameters

cal

The IntlCalendar resource.

timeZone

The new timezone to be used by this calendar. It can be specified in the following ways:

NULL, in which case the default timezone will be used, as specified in the ini setting date.timezone or through the function date_default_timezone_set() and as returned by date_default_timezone_get().
An IntlTimeZone, which will be used directly.
A DateTimeZone. Its identifier will be extracted and an ICU timezone object will be created; the timezone will be backed by ICUʼs database, not PHPʼs.
A string, which should be a valid ICU timezone identifier. See IntlTimeZone::createTimeZoneIDEnumeration(). Raw offsets such as "GMT+08:30" are also accepted.

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Return Values

Returns TRUE on success and FALSE on failure.

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Examples

Example #1 IntlCalendar::setTimeZone()


<?php
ini_set('date.timezone', 'Europe/Lisbon');
ini_set('intl.default_locale', 'es_ES');

$cal = new IntlGregorianCalendar(2013, 5 /* May */, 1, 12, 0, 0);

echo IntlDateFormatter::formatObject($cal, IntlDateFormatter::FULL), "\n";
echo "(instant {$cal->getTime()})\n";

$cal->setTimeZone(IntlTimeZone::getGMT());
echo IntlDateFormatter::formatObject($cal, IntlDateFormatter::FULL), "\n";
echo "(instant {$cal->getTime()})\n";

$cal->setTimeZone('GMT+03:33');
echo IntlDateFormatter::formatObject($cal, IntlDateFormatter::FULL), "\n";
echo "(instant {$cal->getTime()})\n";

The above example will output:

sábado, 1 de junio de 2013 12:00:00 Hora de verano de Europa occidental
(instant 1370084400000)
sábado, 1 de junio de 2013 11:00:00 GMT
(instant 1370084400000)
sábado, 1 de junio de 2013 14:33:00 GMT+03:33
(instant 1370084400000)

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-intlcalendar.settimezone.html

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References

Manuel PHP : http://php.net

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