IntlCalendar
PHP Manual

IntlCalendar::getLeastMaximum

Get the smallest local maximum for a field

Description

Object-oriented style

public intfalse IntlCalendar::getLeastMaximum(int $field)

Procedural style

intfalse intlcal_get_least_maximum(IntlCalendar $calendar, int $field)

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

Parameters

calendar
An IntlCalendar instance.
field

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

Return Values

An int representing a field value in the fieldʼs unit or false on failure.

Examples

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
);

The above example will output:

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

See Also

  • IntlCalendar::getActualMaximum
  • IntlCalendar::getMaximum
  • IntlCalendar::getGreatestMinimum