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218 lines
6.3 KiB
218 lines
6.3 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\Translation; |
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/** |
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* Returns the plural rules for a given locale. |
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* |
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* @author Fabien Potencier <fabien@symfony.com> |
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* |
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* @deprecated since Symfony 4.2, use IdentityTranslator instead |
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*/ |
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class PluralizationRules |
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{ |
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private static $rules = []; |
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/** |
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* Returns the plural position to use for the given locale and number. |
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* |
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* @param int $number The number |
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* @param string $locale The locale |
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* |
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* @return int The plural position |
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*/ |
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public static function get($number, $locale/*, bool $triggerDeprecation = true*/) |
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{ |
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if (3 > \func_num_args() || \func_get_arg(2)) { |
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@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), E_USER_DEPRECATED); |
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} |
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if ('pt_BR' === $locale) { |
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// temporary set a locale for brazilian |
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$locale = 'xbr'; |
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} |
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if (\strlen($locale) > 3) { |
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$locale = substr($locale, 0, -\strlen(strrchr($locale, '_'))); |
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} |
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if (isset(self::$rules[$locale])) { |
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$return = self::$rules[$locale]($number); |
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if (!\is_int($return) || $return < 0) { |
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return 0; |
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} |
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return $return; |
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} |
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/* |
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* The plural rules are derived from code of the Zend Framework (2010-09-25), |
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* which is subject to the new BSD license (http://framework.zend.com/license/new-bsd). |
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* Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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*/ |
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switch ($locale) { |
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case 'az': |
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case 'bo': |
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case 'dz': |
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case 'id': |
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case 'ja': |
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case 'jv': |
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case 'ka': |
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case 'km': |
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case 'kn': |
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case 'ko': |
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case 'ms': |
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case 'th': |
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case 'tr': |
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case 'vi': |
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case 'zh': |
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return 0; |
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case 'af': |
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case 'bn': |
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case 'bg': |
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case 'ca': |
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case 'da': |
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case 'de': |
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case 'el': |
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case 'en': |
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case 'eo': |
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case 'es': |
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case 'et': |
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case 'eu': |
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case 'fa': |
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case 'fi': |
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case 'fo': |
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case 'fur': |
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case 'fy': |
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case 'gl': |
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case 'gu': |
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case 'ha': |
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case 'he': |
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case 'hu': |
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case 'is': |
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case 'it': |
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case 'ku': |
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case 'lb': |
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case 'ml': |
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case 'mn': |
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case 'mr': |
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case 'nah': |
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case 'nb': |
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case 'ne': |
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case 'nl': |
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case 'nn': |
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case 'no': |
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case 'oc': |
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case 'om': |
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case 'or': |
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case 'pa': |
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case 'pap': |
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case 'ps': |
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case 'pt': |
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case 'so': |
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case 'sq': |
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case 'sv': |
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case 'sw': |
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case 'ta': |
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case 'te': |
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case 'tk': |
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case 'ur': |
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case 'zu': |
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return (1 == $number) ? 0 : 1; |
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case 'am': |
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case 'bh': |
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case 'fil': |
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case 'fr': |
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case 'gun': |
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case 'hi': |
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case 'hy': |
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case 'ln': |
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case 'mg': |
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case 'nso': |
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case 'xbr': |
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case 'ti': |
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case 'wa': |
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return ((0 == $number) || (1 == $number)) ? 0 : 1; |
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case 'be': |
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case 'bs': |
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case 'hr': |
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case 'ru': |
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case 'sh': |
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case 'sr': |
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case 'uk': |
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return ((1 == $number % 10) && (11 != $number % 100)) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2); |
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case 'cs': |
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case 'sk': |
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return (1 == $number) ? 0 : ((($number >= 2) && ($number <= 4)) ? 1 : 2); |
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case 'ga': |
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return (1 == $number) ? 0 : ((2 == $number) ? 1 : 2); |
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case 'lt': |
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return ((1 == $number % 10) && (11 != $number % 100)) ? 0 : ((($number % 10 >= 2) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2); |
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case 'sl': |
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return (1 == $number % 100) ? 0 : ((2 == $number % 100) ? 1 : (((3 == $number % 100) || (4 == $number % 100)) ? 2 : 3)); |
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case 'mk': |
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return (1 == $number % 10) ? 0 : 1; |
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case 'mt': |
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return (1 == $number) ? 0 : (((0 == $number) || (($number % 100 > 1) && ($number % 100 < 11))) ? 1 : ((($number % 100 > 10) && ($number % 100 < 20)) ? 2 : 3)); |
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case 'lv': |
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return (0 == $number) ? 0 : (((1 == $number % 10) && (11 != $number % 100)) ? 1 : 2); |
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case 'pl': |
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return (1 == $number) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 12) || ($number % 100 > 14))) ? 1 : 2); |
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case 'cy': |
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return (1 == $number) ? 0 : ((2 == $number) ? 1 : (((8 == $number) || (11 == $number)) ? 2 : 3)); |
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case 'ro': |
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return (1 == $number) ? 0 : (((0 == $number) || (($number % 100 > 0) && ($number % 100 < 20))) ? 1 : 2); |
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case 'ar': |
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return (0 == $number) ? 0 : ((1 == $number) ? 1 : ((2 == $number) ? 2 : ((($number % 100 >= 3) && ($number % 100 <= 10)) ? 3 : ((($number % 100 >= 11) && ($number % 100 <= 99)) ? 4 : 5)))); |
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default: |
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return 0; |
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} |
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} |
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/** |
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* Overrides the default plural rule for a given locale. |
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* |
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* @param callable $rule A PHP callable |
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* @param string $locale The locale |
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*/ |
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public static function set(callable $rule, $locale) |
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{ |
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@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2.', __CLASS__), E_USER_DEPRECATED); |
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if ('pt_BR' === $locale) { |
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// temporary set a locale for brazilian |
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$locale = 'xbr'; |
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} |
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if (\strlen($locale) > 3) { |
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$locale = substr($locale, 0, -\strlen(strrchr($locale, '_'))); |
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} |
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self::$rules[$locale] = $rule; |
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} |
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}
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