IntlCalendar::getMinimum

(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

IntlCalendar::getMinimum — Get the global minimum value for a field

说明

面向对象风格

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

过程化风格

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

Gets the global minimum for a field, in this specific calendar. This value is smaller or equal to that returned by IntlCalendar::getActualMinimum(), which is in its turn smaller or equal to that returned by IntlCalendar::getGreatestMinimum(). For the Gregorian calendar, these three functions always return the same value (for each field).

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 value for the given field in the fieldʼs unit 或者在失败时返回 false.