(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlCalendar::get — 获取字段的值
面向对象风格
过程式风格
获取特定字段的值。
calendar一个 IntlCalendar 实例。
field一个 IntlCalendar 日期/时间 字段常量。这些是介于 0 和 IntlCalendar::FIELD_COUNT 之间的整数值。
包含时间字段值的整数。
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;
}
$cal = IntlCalendar::createInstance(); // 当前时间
var_dump(IntlDateFormatter::formatObject($cal));
foreach ($fields as $val => $name) {
echo "$val ($name)", "\n ", $cal->get($val), "\n";
}上面的例子将输出
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