(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)
IntlCalendar::getKeywordValuesForLocale — Get set of locale keyword values
Objektorientierter Stil
$keyword, string $locale, bool $onlyCommon): IntlIterator|falseProzeduraler Stil
$keyword, string $locale, bool $onlyCommon): IntlIterator|false
   For a given locale key, get the set of values for that key that would result
   in a different behavior. For now, only the 'calendar'
   keyword is supported.
  
This function requires ICU 4.2 or later.
keyword
      The locale keyword for which relevant values are to be queried. Only
      'calendar' is supported.
     
localeThe locale onto which the keyword/value pair are to be appended.
onlyCommonWhether to show only the values commonly used for the specified locale.
   An iterator that yields strings with the locale keyword
   valuesBei einem Fehler wird false zurückgegeben..
  
Beispiel #1 IntlCalendar::getKeyworkValuesForLocale()
<?php
print_r(
        iterator_to_array(
                IntlCalendar::getKeywordValuesForLocale(
                        'calendar', 'fa_IR', true)));
print_r(
        iterator_to_array(
                IntlCalendar::getKeywordValuesForLocale(
                        'calendar', 'fa_IR', false)));Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
Array
(
    [0] => persian
    [1] => gregorian
    [2] => islamic
    [3] => islamic-civil
)
Array
(
    [0] => persian
    [1] => gregorian
    [2] => islamic
    [3] => islamic-civil
    [4] => japanese
    [5] => buddhist
    [6] => roc
    [7] => hebrew
    [8] => chinese
    [9] => indian
    [10] => coptic
    [11] => ethiopic
    [12] => ethiopic-amete-alem
)
