(PHP 5.5.0, PECL >= 3.0.0a1)
IntlCalendar::getWeekendTransition — Get time of the day at which weekend begins or ends
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_CEASE. Calling this
function for other days of the week is an error condition.
One of the constants
The number of milliseconds into the day at which the the weekend begins or
FALSE в случае возникновения ошибки.
See example on IntlCalendar::getDayOfWeekType().