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IntlDateFormatter::getTimeZoneId

datefmt_get_timezone_id

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

IntlDateFormatter::getTimeZoneId -- datefmt_get_timezone_id — Get the timezone-id used for the IntlDateFormatter

说明

面向对象风格

public IntlDateFormatter::getTimeZoneId(): string|false

过程化风格

datefmt_get_timezone_id(IntlDateFormatter $formatter): string|false

Get the timezone-id used for the IntlDateFormatter.

参数

formatter

The formatter resource.

返回值

ID string for the time zone used by this formatter, 或者在失败时返回 false.

示例

示例 #1 datefmt_get_timezone_id() example

<?php
$fmt = datefmt_create(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'timezone_id of the formatter is: ' . datefmt_get_timezone_id($fmt) . "\n";
datefmt_set_timezone($fmt, 'Europe/Madrid');
echo 'Now timezone_id of the formatter is: ' . datefmt_get_timezone_id($fmt);

?>

示例 #2 OO example

<?php
$fmt = new IntlDateFormatter(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'timezone_id of the formatter is: ' . $fmt->getTimezoneId() . "\n";
$fmt->setTimezone('Europe/Madrid');
echo 'Now timezone_id of the formatter is: ' . $fmt->getTimezoneId();

?>

以上示例会输出：

timezone_id of the formatter is: America/Los_Angeles
Now timezone_id of the formatter is: Europe/Madrid

参见