(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlCalendar::getGreatestMinimum — Get the largest local minimum value for a field
面向对象风格
过程化风格
Returns the largest local minimum for a field. This should be a value larger or equal to that returned by IntlCalendar::getActualMinimum(), which is in its turn larger or equal to that returned by IntlCalendar::getMinimum(). All these three functions return the same value for the Gregorian calendar.
calendarIntlCalendar 实例。
field
One of the IntlCalendar date/time field constants. These are integer
values between 0 and
IntlCalendar::FIELD_COUNT.