(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::getWeekendTransition — Get time of the day at which weekend begins or ends
面向对象风格
$dayOfWeek
)过程化风格
Returns the number of milliseconds after midnight at which the weekend begins or ends.
This is only applicable for days of the week for which
IntlCalendar::getDayOfWeekType() returns either
IntlCalendar::DOW_TYPE_WEEKEND_OFFSET
or
IntlCalendar::DOW_TYPE_WEEKEND_CEASE
. Calling this
function for other days of the week is an error condition.
This function requires ICU 4.4 or later.
cal
The IntlCalendar resource.
dayOfWeek
One of the constants IntlCalendar::DOW_SUNDAY
,
IntlCalendar::DOW_MONDAY
, …,
IntlCalendar::DOW_SATURDAY
.
The number of milliseconds into the day at which the weekend begins or
ends 或者在失败时返回 FALSE
.
See example on IntlCalendar::getDayOfWeekType().