(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::getActualMinimum — The minimum value for a field, considering the objectʼs current time
オブジェクト指向型
$field
)手続き型
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().
cal
The IntlCalendar resource.
field
IntlCalendar の日付/時刻 フィールド定数 のいずれか。
0 から
IntlCalendar::FIELD_COUNT
までの間の整数値です。
An int representing the minimum value in the fieldʼs
unit失敗した場合に FALSE
を返します.