PHP - Manual: IntlCalendar::get
2024-11-13
(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlCalendar::get — Get the value for a field
面向对象风格
$field
): int|false过程化风格
Gets the value for a specific field.
calendar
IntlCalendar 实例。
field
One of the IntlCalendar date/time field constants. These are integer
values between 0
and
IntlCalendar::FIELD_COUNT
.
An integer with the value of the time field.
示例 #1 IntlCalendar::get()
<?php
ini_set('date.timezone', 'Europe/Lisbon');
ini_set('intl.default_locale', 'en_US');
$class = new ReflectionClass('IntlCalendar');
$fields = array();
foreach ($class->getConstants() as $name => $val) {
if (strpos($name, 'FIELD_') !== 0 || $val > 22)
continue;
$fields[$val] = $name;
}
$cal = IntlCalendar::createInstance(); // current time
var_dump(IntlDateFormatter::formatObject($cal));
foreach ($fields as $val => $name) {
echo "$val ($name)", "\n ", $cal->get($val), "\n";
}
以上例程会输出:
string(23) "Jul 1, 2013, 4:44:44 AM" 0 (FIELD_ERA) 1 1 (FIELD_YEAR) 2013 2 (FIELD_MONTH) 6 3 (FIELD_WEEK_OF_YEAR) 27 4 (FIELD_WEEK_OF_MONTH) 1 5 (FIELD_DAY_OF_MONTH) 1 6 (FIELD_DAY_OF_YEAR) 182 7 (FIELD_DAY_OF_WEEK) 2 8 (FIELD_DAY_OF_WEEK_IN_MONTH) 1 9 (FIELD_AM_PM) 0 10 (FIELD_HOUR) 4 11 (FIELD_HOUR_OF_DAY) 4 12 (FIELD_MINUTE) 44 13 (FIELD_SECOND) 44 14 (FIELD_MILLISECOND) 551 15 (FIELD_ZONE_OFFSET) 0 16 (FIELD_DST_OFFSET) 3600000 17 (FIELD_YEAR_WOY) 2013 18 (FIELD_DOW_LOCAL) 2 19 (FIELD_EXTENDED_YEAR) 2013 20 (FIELD_JULIAN_DAY) 2456475 21 (FIELD_MILLISECONDS_IN_DAY) 17084551 22 (FIELD_IS_LEAP_MONTH) 0