(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlCalendar::getLeastMaximum — Get the smallest local maximum for a field
Style orienté objet
$field): int|falseStyle procédural
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().
calendarUne instance IntlCalendar.
field
 Une constantes de champ
 date/heure IntlCalendar. Ceux sont des valeurs entières
 comprises entre 0 et
 IntlCalendar::FIELD_COUNT.
   An int representing a field value in the fieldʼs
   unit ou false si une erreur survient.
  
Exemple #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
);
L'exemple ci-dessus va afficher :
int(28) int(30) int(31)