Php/docs/intlcalendar.getdayofweektype
IntlCalendar::getDayOfWeekType
(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::getDayOfWeekType — Tell whether a day is a weekday, weekend or a day that has a transition between the two
说明
面向对象风格
public IntlCalendar::getDayOfWeekType
( int $dayOfWeek
) : int|false
过程化风格
intlcal_get_day_of_week_type
( IntlCalendar $cal
, int $dayOfWeek
) : int|false
Returns whether the passed day is a weekday
(IntlCalendar::DOW_TYPE_WEEKDAY
), a weekend day
(IntlCalendar::DOW_TYPE_WEEKEND
), a day during which a
transition occurs into the weekend
(IntlCalendar::DOW_TYPE_WEEKEND_OFFSET
) or a day during
which the weekend ceases
(IntlCalendar::DOW_TYPE_WEEKEND_CEASE
).
If the return is either
IntlCalendar::DOW_TYPE_WEEKEND_OFFSET
or
IntlCalendar::DOW_TYPE_WEEKEND_CEASE
, then
IntlCalendar::getWeekendTransition() can be called to
obtain the time of the transition.
This function requires ICU 4.4 or later.
参数
cal
- The IntlCalendar resource.
dayOfWeek
- One of the constants
IntlCalendar::DOW_SUNDAY
,IntlCalendar::DOW_MONDAY
, …,IntlCalendar::DOW_SATURDAY
.
返回值
Returns one of the constants
IntlCalendar::DOW_TYPE_WEEKDAY
,
IntlCalendar::DOW_TYPE_WEEKEND
,
IntlCalendar::DOW_TYPE_WEEKEND_OFFSET
or
IntlCalendar::DOW_TYPE_WEEKEND_CEASE
或者在失败时返回 false
.
范例
Example #1 IntlCalendar::getDayOfWeekType()
<?phpforeach (array('en_US', 'ar_SA') as $locale) { echo "Locale: ", Locale::getDisplayName($locale, "en_US"), "\n"; $cal = IntlCalendar::createInstance('UTC', $locale); for ($i = IntlCalendar::DOW_SUNDAY; $i <= IntlCalendar::DOW_SATURDAY; $i++) { echo $i, " ", $cal->getDayOfWeekType($i), " ", $cal->getDayOfWeekType($i) >= IntlCalendar::DOW_TYPE_WEEKEND_OFFSET ? $cal->getWeekendTransition($i) : , "\n"; } echo "\n";}
以上例程会输出:
Locale: English (United States) 1 3 86400000 2 0 3 0 4 0 5 0 6 0 7 1 Locale: Arabic (Saudi Arabia) 1 0 2 0 3 0 4 0 5 1 6 3 86400000 7 0