Php/docs/intlcalendar.getactualminimum
IntlCalendar::getActualMinimum
(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::getActualMinimum — The minimum value for a field, considering the objectʼs current time
说明
面向对象风格
public IntlCalendar::getActualMinimum
( int $field
) : int|false
过程化风格
intlcal_get_actual_minimum
( IntlCalendar $cal
, int $field
) : int|false
Returns a fieldʼs relative minimum value around the current time. The exact semantics vary by field, but in the general case this is the value that would be obtained if one would set the field value into the greatest relative minimum for the field and would decrement it until reaching the global minimum or the field value wraps around, in which the value returned would be the global minimum or the value before the wrapping, respectively.
For the Gregorian calendar, this is always the same as IntlCalendar::getMinimum().
参数
cal- The IntlCalendar resource.
field- One of the IntlCalendar date/time field constants. These are integer values between
0andIntlCalendar::FIELD_COUNT.
返回值
An int representing the minimum value in the fieldʼs
unit 或者在失败时返回 false.
参见
- IntlCalendar::getMinimum() - Get the global minimum value for a field
- IntlCalendar::getGreatestMinimum() - Get the largest local minimum value for a field
- IntlCalendar::getActualMaximum() - The maximum value for a field, considering the objectʼs current time
