<?php

/**
 * This file is part of the CodeIgniter 4 framework.
 *
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace CodeIgniter\Config;

/**
 * Describes foreign characters for transliteration with the text helper.
 */
class ForeignCharacters
{
	/**
	 * Without further ado, the list of foreign characters.
	 */
	public $characterList = [
		'/ä|æ|ǽ/'                                                     => 'ae',
		'/ö|œ/'                                                       => 'oe',
		'/ü/'                                                         => 'ue',
		'/Ä/'                                                         => 'Ae',
		'/Ü/'                                                         => 'Ue',
		'/Ö/'                                                         => 'Oe',
		'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/'         => 'A',
		'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/'       => 'a',
		'/Б/'                                                         => 'B',
		'/б/'                                                         => 'b',
		'/Ç|Ć|Ĉ|Ċ|Č/'                                                 => 'C',
		'/ç|ć|ĉ|ċ|č/'                                                 => 'c',
		'/Д/'                                                         => 'D',
		'/д/'                                                         => 'd',
		'/Ð|Ď|Đ|Δ/'                                                   => 'Dj',
		'/ð|ď|đ|δ/'                                                   => 'dj',
		'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Э/'                 => 'E',
		'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|э/'                 => 'e',
		'/Ф/'                                                         => 'F',
		'/ф/'                                                         => 'f',
		'/Ĝ|Ğ|Ġ|Ģ|Γ|Г|Ґ/'                                             => 'G',
		'/ĝ|ğ|ġ|ģ|γ|г|ґ/'                                             => 'g',
		'/Ĥ|Ħ/'                                                       => 'H',
		'/ĥ|ħ/'                                                       => 'h',
		'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Ы/'                     => 'I',
		'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|ы|ї/'                   => 'i',
		'/Ĵ/'                                                         => 'J',
		'/ĵ/'                                                         => 'j',
		'/Ķ|Κ|К/'                                                     => 'K',
		'/ķ|κ|к/'                                                     => 'k',
		'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/'                                             => 'L',
		'/ĺ|ļ|ľ|ŀ|ł|λ|л/'                                             => 'l',
		'/М/'                                                         => 'M',
		'/м/'                                                         => 'm',
		'/Ñ|Ń|Ņ|Ň|Ν|Н/'                                               => 'N',
		'/ñ|ń|ņ|ň|ʼn|ν|н/'                                             => 'n',
		'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/'   => 'O',
		'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
		'/П/'                                                         => 'P',
		'/п/'                                                         => 'p',
		'/Ŕ|Ŗ|Ř|Ρ|Р/'                                                 => 'R',
		'/ŕ|ŗ|ř|ρ|р/'                                                 => 'r',
		'/Ś|Ŝ|Ş|Ș|Š|Σ|С/'                                             => 'S',
		'/ś|ŝ|ş|ș|š|ſ|σ|ς|с/'                                         => 's',
		'/Ț|Ţ|Ť|Ŧ|τ|Т/'                                               => 'T',
		'/ț|ţ|ť|ŧ|т/'                                                 => 't',
		'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/'           => 'U',
		'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/'       => 'u',
		'/Ƴ|Ɏ|Ỵ|Ẏ|Ӳ|Ӯ|Ў|Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ|Й/'                       => 'Y',
		'/ẙ|ʏ|ƴ|ɏ|ỵ|ẏ|ӳ|ӯ|ў|ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ|й/'                         => 'y',
		'/В/'                                                         => 'V',
		'/в/'                                                         => 'v',
		'/Ŵ/'                                                         => 'W',
		'/ŵ/'                                                         => 'w',
		'/Ź|Ż|Ž|Ζ|З/'                                                 => 'Z',
		'/ź|ż|ž|ζ|з/'                                                 => 'z',
		'/Æ|Ǽ/'                                                       => 'AE',
		'/ß/'                                                         => 'ss',
		'/IJ/'                                                         => 'IJ',
		'/ij/'                                                         => 'ij',
		'/Œ/'                                                         => 'OE',
		'/ƒ/'                                                         => 'f',
		'/ξ/'                                                         => 'ks',
		'/π/'                                                         => 'p',
		'/β/'                                                         => 'v',
		'/μ/'                                                         => 'm',
		'/ψ/'                                                         => 'ps',
		'/Ё/'                                                         => 'Yo',
		'/ё/'                                                         => 'yo',
		'/Є/'                                                         => 'Ye',
		'/є/'                                                         => 'ye',
		'/Ї/'                                                         => 'Yi',
		'/Ж/'                                                         => 'Zh',
		'/ж/'                                                         => 'zh',
		'/Х/'                                                         => 'Kh',
		'/х/'                                                         => 'kh',
		'/Ц/'                                                         => 'Ts',
		'/ц/'                                                         => 'ts',
		'/Ч/'                                                         => 'Ch',
		'/ч/'                                                         => 'ch',
		'/Ш/'                                                         => 'Sh',
		'/ш/'                                                         => 'sh',
		'/Щ/'                                                         => 'Shch',
		'/щ/'                                                         => 'shch',
		'/Ъ|ъ|Ь|ь/'                                                   => '',
		'/Ю/'                                                         => 'Yu',
		'/ю/'                                                         => 'yu',
		'/Я/'                                                         => 'Ya',
		'/я/'                                                         => 'ya',
	];
}