public static function PluralizationRules::get in Plug 7

Returns the plural position to use for the given locale and number.

Parameters

int $number The number:

string $locale The locale:

Return value

int The plural position

2 calls to PluralizationRules::get()

MessageSelector::choose in lib/Symfony/translation/MessageSelector.php

Given a message with different plural translations separated by a pipe (|), this method returns the correct portion of the message based on the given number, locale and the pluralization rules in the message itself.

PluralizationRulesTest::generateTestData in lib/Symfony/translation/Tests/PluralizationRulesTest.php

File

lib/Symfony/translation/PluralizationRules.php, line 31

Class

PluralizationRules

Returns the plural rules for a given locale.

Namespace

Symfony\Component\Translation

Code

public static function get($number, $locale) {
  if ('pt_BR' === $locale) {

    // temporary set a locale for brazilian
    $locale = 'xbr';
  }
  if (strlen($locale) > 3) {
    $locale = substr($locale, 0, -strlen(strrchr($locale, '_')));
  }
  if (isset(self::$rules[$locale])) {
    $return = call_user_func(self::$rules[$locale], $number);
    if (!is_int($return) || $return < 0) {
      return 0;
    }
    return $return;
  }

  /*
   * The plural rules are derived from code of the Zend Framework (2010-09-25),
   * which is subject to the new BSD license (http://framework.zend.com/license/new-bsd).
   * Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
   */
  switch ($locale) {
    case 'bo':
    case 'dz':
    case 'id':
    case 'ja':
    case 'jv':
    case 'ka':
    case 'km':
    case 'kn':
    case 'ko':
    case 'ms':
    case 'th':
    case 'tr':
    case 'vi':
    case 'zh':
      return 0;
      break;
    case 'af':
    case 'az':
    case 'bn':
    case 'bg':
    case 'ca':
    case 'da':
    case 'de':
    case 'el':
    case 'en':
    case 'eo':
    case 'es':
    case 'et':
    case 'eu':
    case 'fa':
    case 'fi':
    case 'fo':
    case 'fur':
    case 'fy':
    case 'gl':
    case 'gu':
    case 'ha':
    case 'he':
    case 'hu':
    case 'is':
    case 'it':
    case 'ku':
    case 'lb':
    case 'ml':
    case 'mn':
    case 'mr':
    case 'nah':
    case 'nb':
    case 'ne':
    case 'nl':
    case 'nn':
    case 'no':
    case 'om':
    case 'or':
    case 'pa':
    case 'pap':
    case 'ps':
    case 'pt':
    case 'so':
    case 'sq':
    case 'sv':
    case 'sw':
    case 'ta':
    case 'te':
    case 'tk':
    case 'ur':
    case 'zu':
      return $number == 1 ? 0 : 1;
    case 'am':
    case 'bh':
    case 'fil':
    case 'fr':
    case 'gun':
    case 'hi':
    case 'ln':
    case 'mg':
    case 'nso':
    case 'xbr':
    case 'ti':
    case 'wa':
      return $number == 0 || $number == 1 ? 0 : 1;
    case 'be':
    case 'bs':
    case 'hr':
    case 'ru':
    case 'sr':
    case 'uk':
      return $number % 10 == 1 && $number % 100 != 11 ? 0 : ($number % 10 >= 2 && $number % 10 <= 4 && ($number % 100 < 10 || $number % 100 >= 20) ? 1 : 2);
    case 'cs':
    case 'sk':
      return $number == 1 ? 0 : ($number >= 2 && $number <= 4 ? 1 : 2);
    case 'ga':
      return $number == 1 ? 0 : ($number == 2 ? 1 : 2);
    case 'lt':
      return $number % 10 == 1 && $number % 100 != 11 ? 0 : ($number % 10 >= 2 && ($number % 100 < 10 || $number % 100 >= 20) ? 1 : 2);
    case 'sl':
      return $number % 100 == 1 ? 0 : ($number % 100 == 2 ? 1 : ($number % 100 == 3 || $number % 100 == 4 ? 2 : 3));
    case 'mk':
      return $number % 10 == 1 ? 0 : 1;
    case 'mt':
      return $number == 1 ? 0 : ($number == 0 || $number % 100 > 1 && $number % 100 < 11 ? 1 : ($number % 100 > 10 && $number % 100 < 20 ? 2 : 3));
    case 'lv':
      return $number == 0 ? 0 : ($number % 10 == 1 && $number % 100 != 11 ? 1 : 2);
    case 'pl':
      return $number == 1 ? 0 : ($number % 10 >= 2 && $number % 10 <= 4 && ($number % 100 < 12 || $number % 100 > 14) ? 1 : 2);
    case 'cy':
      return $number == 1 ? 0 : ($number == 2 ? 1 : ($number == 8 || $number == 11 ? 2 : 3));
    case 'ro':
      return $number == 1 ? 0 : ($number == 0 || $number % 100 > 0 && $number % 100 < 20 ? 1 : 2);
    case 'ar':
      return $number == 0 ? 0 : ($number == 1 ? 1 : ($number == 2 ? 2 : ($number % 100 >= 3 && $number % 100 <= 10 ? 3 : ($number % 100 >= 11 && $number % 100 <= 99 ? 4 : 5))));
    default:
      return 0;
  }
}