Настройка translit для поисковой системы яндекс

<?php
/**
 * Russian transliteration table
 */
return array (
'ЪЕ'=>'ye','Ъе'=>'ye','ъЕ'=>'ye','ъе'=>'ye','ЫЙ'=>'iy','Ый'=>'iy','ыЙ'=>'iy','ый'=>'iy','ИЙ'=>'iy','Ий'=>'iy','иЙ'=>'iy','ий'=>'iy',
'&'=>'and','%'=>'','\''=>'','À'=>'A','À'=>'A','Á'=>'A','Á'=>'A','Â'=>'A','Â'=>'A','Ã'=>'A',
'Ã'=>'A','Ä'=>'e','Ä'=>'A','Å'=>'A','Å'=>'A','Æ'=>'e','Æ'=>'E','Ā'=>'A','Ą'=>'A','Ă'=>'A',
'Ç'=>'C','Ç'=>'C','Ć'=>'C','Č'=>'C','Ĉ'=>'C','Ċ'=>'C','Ď'=>'D','Đ'=>'D','È'=>'E','È'=>'E',
'É'=>'E','É'=>'E','Ê'=>'E','Ê'=>'E','Ë'=>'E','Ë'=>'E','Ē'=>'E','Ę'=>'E','Ě'=>'E','Ĕ'=>'E',
'Ė'=>'E','Ĝ'=>'G','Ğ'=>'G','Ġ'=>'G','Ģ'=>'G','Ĥ'=>'H','Ħ'=>'H','Ì'=>'I','Ì'=>'I','Í'=>'I',
'Í'=>'I','Î'=>'I','Î'=>'I','Ï'=>'I','Ï'=>'I','Ī'=>'I','Ĩ'=>'I','Ĭ'=>'I','Į'=>'I','İ'=>'I',
'IJ'=>'J','Ĵ'=>'J','Ķ'=>'K','Ľ'=>'K','Ĺ'=>'K','Ļ'=>'K','Ŀ'=>'K','Ñ'=>'N','Ñ'=>'N','Ń'=>'N',
'Ň'=>'N','Ņ'=>'N','Ŋ'=>'N','Ò'=>'O','Ò'=>'O','Ó'=>'O','Ó'=>'O','Ô'=>'O','Ô'=>'O','Õ'=>'O',
'Õ'=>'O','Ö'=>'e','Ö'=>'e','Ø'=>'O','Ø'=>'O','Ō'=>'O','Ő'=>'O','Ŏ'=>'O','Œ'=>'E','Ŕ'=>'R',
'Ř'=>'R','Ŗ'=>'R','Ś'=>'S','Ş'=>'S','Ŝ'=>'S','Ș'=>'S','Ť'=>'T','Ţ'=>'T','Ŧ'=>'T','Ț'=>'T',
'Ù'=>'U','Ù'=>'U','Ú'=>'U','Ú'=>'U','Û'=>'U','Û'=>'U','Ü'=>'e','Ū'=>'U','Ü'=>'e','Ů'=>'U',
'Ű'=>'U','Ŭ'=>'U','Ũ'=>'U','Ų'=>'U','Ŵ'=>'W','Ŷ'=>'Y','Ÿ'=>'Y','Ź'=>'Z','Ż'=>'Z','à'=>'a',
'á'=>'a','â'=>'a','ã'=>'a','ä'=>'e','ä'=>'e','å'=>'a','ā'=>'a','ą'=>'a','ă'=>'a','å'=>'a',
'æ'=>'e','ç'=>'c','ć'=>'c','č'=>'c','ĉ'=>'c','ċ'=>'c','ď'=>'d','đ'=>'d','è'=>'e','é'=>'e',
'ê'=>'e','ë'=>'e','ē'=>'e','ę'=>'e','ě'=>'e','ĕ'=>'e','ė'=>'e','ƒ'=>'f','ĝ'=>'g','ğ'=>'g',
'ġ'=>'g','ģ'=>'g','ĥ'=>'h','ħ'=>'h','ì'=>'i','í'=>'i','î'=>'i','ï'=>'i','ī'=>'i','ĩ'=>'i',
'ĭ'=>'i','į'=>'i','ı'=>'i','ij'=>'j','ĵ'=>'j','ķ'=>'k','ĸ'=>'k','ł'=>'l','ľ'=>'l','ĺ'=>'l',
'ļ'=>'l','ŀ'=>'l','ñ'=>'n','ń'=>'n','ň'=>'n','ņ'=>'n','ʼn'=>'n','ŋ'=>'n','ò'=>'o','ó'=>'o',
'ô'=>'o','õ'=>'o','ö'=>'e','ö'=>'e','ø'=>'o','ō'=>'o','ő'=>'o','ŏ'=>'o','œ'=>'e','ŕ'=>'r',
'ř'=>'r','ŗ'=>'r','ù'=>'u','ú'=>'u','û'=>'u','ü'=>'e','ū'=>'u','ü'=>'e','ů'=>'u','ű'=>'u',
'ŭ'=>'u','ũ'=>'u','ų'=>'u','ŵ'=>'w','ÿ'=>'y','ŷ'=>'y','ż'=>'z','ź'=>'z','ß'=>'s','ſ'=>'s',
'Α'=>'A','Ά'=>'A','Β'=>'B','Γ'=>'G','Δ'=>'D','Ε'=>'E','Έ'=>'E','Ζ'=>'Z','Η'=>'I','Ή'=>'I',
'Θ'=>'TH','Ι'=>'I','Ί'=>'I','Ϊ'=>'I','Κ'=>'K','Λ'=>'L','Μ'=>'M','Ν'=>'N','Ξ'=>'KS','Ο'=>'O',
'Ό'=>'O','Π'=>'P','Ρ'=>'R','Σ'=>'S','Τ'=>'T','Υ'=>'Y','Ύ'=>'Y','Ϋ'=>'Y','Φ'=>'F','Χ'=>'X',
'Ψ'=>'PS','Ω'=>'O','Ώ'=>'O','α'=>'a','ά'=>'a','β'=>'b','γ'=>'g','δ'=>'d','ε'=>'e','έ'=>'e',
'ζ'=>'z','η'=>'i','ή'=>'i','θ'=>'th','ι'=>'i','ί'=>'i','ϊ'=>'i','ΐ'=>'i','κ'=>'k','λ'=>'l',
'μ'=>'m','ν'=>'n','ξ'=>'ks','ο'=>'o','ό'=>'o','π'=>'p','ρ'=>'r','σ'=>'s','τ'=>'t','υ'=>'y',
'ύ'=>'y','ϋ'=>'y','ΰ'=>'y','φ'=>'f','χ'=>'x','ψ'=>'ps','ω'=>'o','ώ'=>'o','А'=>'a','Б'=>'b',
'В'=>'v','Г'=>'g','Д'=>'d','Е'=>'e','Ё'=>'yo','Ж'=>'zh','З'=>'z','И'=>'i','Й'=>'y','К'=>'k',
'Л'=>'l','М'=>'m','Н'=>'n','О'=>'o','П'=>'p','Р'=>'r','С'=>'s','Т'=>'t','У'=>'u','Ф'=>'f',
'Х'=>'kh','Ц'=>'ts','Ч'=>'ch','Ш'=>'sh','Щ'=>'sch','Ъ'=>'','Ы'=>'y','Ь'=>'','Э'=>'e','Ю'=>'yu',
'Я'=>'ya','а'=>'a','б'=>'b','в'=>'v','г'=>'g','д'=>'d','е'=>'e','ё'=>'yo','ж'=>'zh','з'=>'z',
'и'=>'i','й'=>'y','к'=>'k','л'=>'l','м'=>'m','н'=>'n','о'=>'o','п'=>'p','р'=>'r','с'=>'s',
'т'=>'t','у'=>'u','ф'=>'f','х'=>'kh','ц'=>'ts','ч'=>'ch','ш'=>'sh','щ'=>'sch','ъ'=>'','ы'=>'y',
'ь'=>'','э'=>'e','ю'=>'yu','я'=>'ya'
);

<?php
/*
 * translit
 *
 * Copyright 2010 by MODx, LLC
 *
 * translit is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * translit is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * translit; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

/**
 * A transliteration service implementation class for MODx Revolution.
 *
 * @package modx
 * @subpackage translit
 */
class modTransliterate {

    /**
     * A reference to the modX instance communicating with this service instance.
     * @var modX
     */
    public $modx = null;
    /**
     * A collection of options.
     * @var array
     */
    public $options = array();

    /**
     * Constructs a new instance of the modTransliterate class.
     *
     * Use modX::getService() to get an instance of the translit service; do not manually construct this class.
     *
     * @param modX &$modx A reference to a modX instance.
     * @param array $options An array of options for configuring the modTransliterate instance.
     */
    public function __construct(modX &$modx, array $options = array()) {
        $this->modx = & $modx;
        $this->options = $options;
    }

    /**
     * Translate a string using a named transliteration table.
     *
     * @param string $string The string to transliterate.
     * @param string $table A named transliteration table to use.
     * @return string The translated string.
     */
    public function translate($string, $table) {
        $ret = $string;
        $filePath = dirname(__FILE__) . '/tables/' . $table . '.php';
        if (is_file($filePath)) {
            $table = include $filePath;
            if (is_array($table) && !empty($table)) {
                // Обработка буквы "е"
                $string = $this->handleSpecialE($string);

                $ret = strtr($string, $table);
            }
        }
        return $ret;
    }
    protected function handleSpecialE($string) {
        $pattern = '/(?<=^|[аеёиоуыэюя])е/u'; // Буква "е" в начале слова или после гласных
        $replacement = 'ye';
        $string = preg_replace($pattern, $replacement, $string);

        return $string;
    }
}