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IntlDateFormatter::getCalendar

datefmt_get_calendar

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

IntlDateFormatter::getCalendar -- datefmt_get_calendar — Get the calendar type used for the IntlDateFormatter

说明

面向对象风格

public IntlDateFormatter::getCalendar(): int|false

过程化风格

datefmt_get_calendar(IntlDateFormatter $formatter): int|false

参数

formatter

The formatter resource

返回值

The calendar type being used by the formatter. Either IntlDateFormatter::TRADITIONAL or IntlDateFormatter::GREGORIAN. Returns false on failure.

示例

示例 #1 datefmt_get_calendar() example

<?php
$fmt = datefmt_create(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'calendar of the formatter is : ' . datefmt_get_calendar($fmt);
datefmt_set_calendar($fmt, IntlDateFormatter::TRADITIONAL);
echo 'Now calendar of the formatter is : ' . datefmt_get_calendar($fmt);
?>

示例 #2 OO example

<?php
$fmt = new IntlDateFormatter(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'calendar of the formatter is : ' . $fmt->getCalendar();
$fmt->setCalendar(IntlDateFormatter::TRADITIONAL);
echo 'Now calendar of the formatter is : ' . $fmt->getCalendar();

?>

示例 #3 Example of invalid locale handling

<?php
try {
$fmt = new IntlDateFormatter(
'invalid_locale',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'dunno',
IntlDateFormatter::GREGORIAN,
);
$cal = $fmt->getCalendar();
} catch (\Error $e) {
// ...
}
?>

以上示例会输出：

calendar of the formatter is : 1
Now calendar of the formatter is : 0

参见