IntlCalendar::getGreatestMinimum

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IntlCalendar::getGreatestMinimum — Get the largest local minimum value for a field

说明

面向对象风格

public IntlCalendar::getGreatestMinimum(int $field): int|false

过程化风格

intlcal_get_greatest_minimum(IntlCalendar $calendar, int $field): int|false

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.

参数

calendar: IntlCalendar 实例。
field: One of the IntlCalendar date/time field constants. These are integer values between 0 and IntlCalendar::FIELD_COUNT.

返回值

An int representing a field value, in the fieldʼs unit, 或者在失败时返回 false.

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