IntlCalendar::setTimeZone
PHP function
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(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
Set the timezone used by this calendar
Description
Oop
IntlCalendar::setTimeZone(IntlTimeZone|DateTimeZone|string|null $timezone): bool
Procedural
intlcal_set_time_zone(IntlCalendar $calendar, IntlTimeZone|DateTimeZone|string|null $timezone): bool
Defines a new timezone for this calendar. The time represented by the object is preserved to the detriment of the field values.
Parameters
calendarIntl-calendar
timezoneThe new timezone to be used by this calendar. It can be specified in the following ways: Inctimezoneparam
Return Values
Returns true on success and false on failure.
Examples
php
<?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:
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)