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<?php |
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/* |
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* This file is part of the Transliteration library |
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* |
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* (c) Artem Henvald <[email protected]> |
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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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declare(strict_types=1); |
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namespace Fresh\Transliteration; |
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/** |
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* Transliteration from Ukrainian to English. |
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* |
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* According to the rules of transliteration, that are described in the resolution |
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* of the Cabinet of Ministers of Ukraine №55 dated January 27, 2010. |
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* |
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* @author Artem Henvald <[email protected]> |
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* |
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* @see http://zakon1.rada.gov.ua/laws/show/55-2010-%D0%BF |
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*/ |
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class UkrainianToEnglish implements TransliteratorInterface |
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{ |
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/** @const string[] */ |
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private const UKRAINIAN_TO_ENGLISH_RULES = [ |
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'А' => 'A', |
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'Б' => 'B', |
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'В' => 'V', |
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'Г' => 'H', |
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'Ґ' => 'G', |
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'Д' => 'D', |
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'Е' => 'E', |
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'Є' => 'Ye', |
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'Ж' => 'Zh', |
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'З' => 'Z', |
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'И' => 'Y', |
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'І' => 'I', |
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'Ї' => 'Yi', |
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'Й' => 'Y', |
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'К' => 'K', |
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'Л' => 'L', |
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'М' => 'M', |
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'Н' => 'N', |
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'О' => 'O', |
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'П' => 'P', |
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'Р' => 'R', |
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'С' => 'S', |
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'Т' => 'T', |
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'У' => 'U', |
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'Ф' => 'F', |
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'Х' => 'Kh', |
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'Ц' => 'Ts', |
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'Ч' => 'Ch', |
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'Ш' => 'Sh', |
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'Щ' => 'Shch', |
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'Ь' => '', |
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'Ю' => 'Yu', |
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'Я' => 'Ya', |
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'а' => 'a', |
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'б' => 'b', |
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'в' => 'v', |
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'г' => 'h', |
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'ґ' => 'g', |
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'д' => 'd', |
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'е' => 'e', |
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'є' => 'ie', |
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'ж' => 'zh', |
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'з' => 'z', |
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'и' => 'y', |
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'і' => 'i', |
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'ї' => 'i', |
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'й' => 'i', |
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'к' => 'k', |
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'л' => 'l', |
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'м' => 'm', |
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'н' => 'n', |
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'о' => 'o', |
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'п' => 'p', |
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'р' => 'r', |
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'с' => 's', |
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'т' => 't', |
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'у' => 'u', |
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'ф' => 'f', |
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'х' => 'kh', |
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'ц' => 'ts', |
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'ч' => 'ch', |
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'ш' => 'sh', |
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'щ' => 'shch', |
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'ь' => '', |
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'ю' => 'iu', |
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'я' => 'ia', |
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'\'' => '', |
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]; |
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/** |
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* @param string $ukrainianText |
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* |
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* @return string |
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*/ |
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public static function transliterate(string $ukrainianText): string |
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{ |
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$transliteratedText = ''; |
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if ('' !== $ukrainianText) { |
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if (self::checkForZghException($ukrainianText)) { |
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$ukrainianText = \str_replace(['Зг', 'зг'], ['Zgh', 'zgh'], $ukrainianText); |
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} |
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$transliteratedText = \str_replace( |
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\array_keys(self::UKRAINIAN_TO_ENGLISH_RULES), |
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\array_values(self::UKRAINIAN_TO_ENGLISH_RULES), |
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$ukrainianText |
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); |
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} |
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return $transliteratedText; |
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} |
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/** |
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* @param string $ukrainianText |
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* |
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* @return bool |
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*/ |
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private static function checkForZghException(string $ukrainianText): bool |
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{ |
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return (bool) \mb_substr_count($ukrainianText, 'Зг') || (bool) \mb_substr_count($ukrainianText, 'зг'); |
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} |
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} |
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fre5h /
transliteration-php
