mirror of
https://github.com/php/php-src.git
synced 2024-10-02 07:16:11 +00:00
4cfd9995da
IntlTimeZone::fromDateTimeZone(DateTimeZone $dtz) converts from an ext/date TimeZone to an IntlTimeZone. The conversion is done by feeding the time zone name (essentially what would be given by DateTimeZone::getName()) to ICU's TimeZone::createTimeZone except if it's an offset time zone. In that case, the offset is read from the ext/date time zone object structure and an appopriate id (of the form GMT<+|-><HH:MM>) is given to ICU's TimeZone::createTimeZone. Not all ext/date time zones are recognized for ICU. For instance, WEST is not. Note that these kind of abbreviations, as far as I can tell, can only be created via ext/date DateTime, not directly through DateTimeZone's constructor. For IntlTimeZone::toDateTimeZone(), the behavior is symmetrical. We instantiate a DateTimeZone and then call its constructor if we don't have an offset time zone, otherwise we mess with its structure. If the timezone is not valid for ext/date, then we allow the exception of DateTimeZone constructor to propagate.
42 lines
1.1 KiB
PHP
42 lines
1.1 KiB
PHP
--TEST--
|
|
IntlTimeZone::fromDateTimeZone(): basic test
|
|
--SKIPIF--
|
|
<?php
|
|
if (!extension_loaded('intl'))
|
|
die('skip intl extension not enabled');
|
|
--FILE--
|
|
<?php
|
|
ini_set("intl.error_level", E_WARNING);
|
|
ini_set("intl.default_locale", "nl");
|
|
date_default_timezone_set('Europe/Lisbon');
|
|
|
|
$tz = IntlTimeZone::fromDateTimeZone(new DateTimeZone('Europe/Amsterdam'));
|
|
var_dump($tz->getID(), $tz->getRawOffset());
|
|
|
|
|
|
$dt = new DateTime('2012-01-01 00:00:00 CET');
|
|
$dtz = $dt->getTimeZone();
|
|
/* this is different from new DateTimeZone('CET'),
|
|
* which gives a Europe/Berlin timezone */
|
|
var_dump($dtz->getName());
|
|
$tz = IntlTimeZone::fromDateTimeZone($dtz);
|
|
var_dump($tz->getID(), $tz->getRawOffset());
|
|
|
|
|
|
$dt = new DateTime('2012-01-01 00:00:00 +0340');
|
|
$dtz = $dt->getTimeZone();
|
|
/* I don't think this timezone can be generated without a DateTime object */
|
|
var_dump($dtz->getName());
|
|
$tz = IntlTimeZone::fromDateTimeZone($dtz);
|
|
var_dump($tz->getID(), $tz->getRawOffset() /* (3*60+40)*60000 */);
|
|
|
|
--EXPECTF--
|
|
string(16) "Europe/Amsterdam"
|
|
int(3600000)
|
|
string(3) "CET"
|
|
string(3) "CET"
|
|
int(3600000)
|
|
string(6) "+03:40"
|
|
string(%d) "GMT+03%s0"
|
|
int(13200000)
|