update : 2015.11.03
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Get the smallest local maximum for a field
IntlCalendar
PHP Manual

IntlCalendar::getLeastMaximum

(PHP 5.5.0, PECL >= 3.0.0a1)

IntlCalendar::getLeastMaximum — Get the smallest local maximum for a field

설명

객체 기반 형식

public int IntlCalendar::getLeastMaximum ( int $field )

절차식 형식

int intlcal_get_least_maximum ( IntlCalendar $cal , int $field )

Returns the smallest local maximumw for a field. This should be a value smaller or equal to that returned by IntlCalendar::getActualMaxmimum(), which is in its turn smaller or equal to that returned by IntlCalendar::getMaximum().

인수

cal

The IntlCalendar resource.

field

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

반환값

An int representing a field value in the fieldʼs unit실패 시 FALSE를 반환합니다.

예제

Example #1 Maxima examples

<?php
ini_set('date.timezone', 'UTC');
ini_set('intl.default_locale', 'it_IT');

$cal = new IntlGregorianCalendar(2013, 3 /* April */, 6);
var_dump(
    $cal->getLeastMaximum(IntlCalendar::FIELD_DAY_OF_MONTH),  // 28
    $cal->getActualMaximum(IntlCalendar::FIELD_DAY_OF_MONTH), // 30
    $cal->getMaximum(IntlCalendar::FIELD_DAY_OF_MONTH)        // 31
);

위 예제의 출력:

int(28)
int(30)
int(31)

참고

IntlCalendar
PHP Manual