IntlCalendar
PHP Manual

IntlCalendar::isSet

(PHP 5.5.0, PECL >= 3.0.0a1)

IntlCalendar::isSetWhether a field is set

説明

public bool IntlCalendar::isSet ( int $field )

Returns whether a field is set (as opposed to clear). Set fields take priority over unset fields and their default values when the date/time is being calculated. Fields set later take priority over fields set earlier.

パラメータ

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。

返り値

Assuming there are no argument errors, returns TRUE iif the field is set.

See the example on IntlCalendar::clear().

参考


IntlCalendar
PHP Manual