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timw4mail/index.php

Created August 18, 2011 19:39
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PHP Kana transliterator
Raw
index.php
<?php
include("kana.php");
if(isset($_GET['in']) && isset($_GET['action']))
{
$in = $_GET['in'];
if($_GET['action'] == "to_hira")
{
$out = Kana::to_hiragana($in);
}
else if($_GET['action'] == "to_kata")
{
$out = Kana::to_katakana($in);
}
else if($_GET['action'] == "from_kana")
{
$out = Kana::from_kana($in);
}
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Romaji/Kana transliteration</title>
</head>
<body>
<form action="" method="get">
<dl>
<dt><label for="in">Romaji</label></dt>
<dd><textarea rows="10" cols="80" name="in" id="in"></textarea></dd>
</dl>
<dl>
<dt><label for="action">Action</label></dt>
<dd>
<select name="action" id="action">
<option value="to_hira">To Hiragana</option>
<option value="to_kata">To Katakana</option>
<option value="from_kana">From Kana</option>
</select>
</dd>
</dl>
<button type="submit">Transliterate</button>
</form>
<p id="out">
<?= (isset($out)) ? $out : "" ?>
</p>
</body>
</html>
Raw
kana.php
<?php class Kana {
function to_hiragana($text)
{
//Define kana arrays
$hiragana = array(
//vowels
'a' => 'あ',
'i' => 'い',
'u' => 'う',
'e' => 'え',
'o' => 'お',
//k
'ka' => 'か',
'ki' => 'き',
'ku' => 'く',
'ke' => 'け',
'ko' => 'こ',
'ca' => 'か',
'ci' => 'き',
'cu' => 'く',
'ce' => 'け',
'co' => 'こ',
//g
'ga' => 'が',
'gi' => 'ぎ',
'gu' => 'ぐ',
'ge' => 'げ',
'go' => 'ご',
//s
'sa' => 'さ',
'shi' => 'し',
'si' => 'し',
'su' => 'す',
'se' => 'せ',
'so' => 'そ',
//j
'ja' => 'じゃ',
'ji' => 'じ',
'ju' => 'じゅ',
'je' => 'じぇ',
'jo' => 'じょ',
//z
'za' => 'ざ',
'zi' => 'じ',
'zu' => 'ず',
'ze' => 'ぜ',
'zo' => 'ぞ',
//t
'ta' => 'た',
'chi' => 'ち',
'ti' => 'ち',
'tsu' => 'つ',
'tu' => 'つ',
'te' => 'て',
'to' => 'と',
//d
'da' => 'だ',
'di' => 'ぢ',
'du' => 'づ',
'de' => 'で',
'do' => 'ど',
//n
'na' => 'な',
'ni' => 'に',
'nu' => 'ぬ',
'ne' => 'ね',
'no' => 'の',
//h
'ha' => 'は',
'hi' => 'ひ',
'hu' => 'ふ',
'fu' => 'ふ',
'he' => 'へ',
'ho' => 'ほ',
//b
'ba' => 'ば',
'bi' => 'び',
'bu' => 'ぶ',
'be' => 'べ',
'bo' => 'ぼ',
//p
'pa' => 'ぱ',
'pi' => 'ぴ',
'pu' => 'ぷ',
'pe' => 'ぺ',
'po' => 'ぽ',
//m
'ma' => 'ま',
'mi' => 'み',
'mu' => 'む',
'me' => 'め',
'mo' => 'も',
//y
'ya' => 'や',
'yu' => 'ゆ',
'yo' => 'よ',
//r
'ra' => 'ら',
'ri' => 'り',
'ru' => 'る',
're' => 'れ',
'ro' => 'ろ',
//w
'wa' => 'わ',
'wo' => 'を',
'n' => 'ん',
//compound
'kya' => 'きゃ',
'kyu' => 'きゅ',
'kyo' => 'きょ',
'gya' => 'ぎゃ',
'gyu' => 'ぎゅ',
'gyo' => 'ぎょ',
'sha' => 'しゃ',
'shu' => 'しゅ',
'sho' => 'しょ',
'cha' => 'ちゃ',
'chu' => 'ちゅ',
'cho' => 'ちょ',
'nya' => 'にゃ',
'nyu' => 'にゅ',
'nyo' => 'にょ',
'hya' => 'ひゃ',
'hyu' => 'ひゅ',
'hyo' => 'ひょ',
'bya' => 'びゃ',
'byu' => 'びゅ',
'byo' => 'びょ',
'pya' => 'ぴゃ',
'pyu' => 'ぴゅ',
'pyo' => 'ぴょ',
'mya' => 'みゃ',
'myu' => 'みゅ',
'myo' => 'みょ',
'rya' => 'りゃ',
'ryu' => 'りゅ',
'ryo' => 'りょ',
);
$hira_repeated = array(
'kk' => 'っk',
'ss' => 'っs',
'tt' => 'っt',
'nn' => 'っn',
'hh' => 'っh',
'mm' => 'っm',
'yy' => 'っy',
'rr' => 'っr',
'ww' => 'っw',
'gg' => 'っg',
'zz' => 'っz',
'jj' => 'っj',
'dd' => 'っd',
'bb' => 'っb',
'pp' => 'っp',
'oo' => 'oう',
'oh' => 'oう',
);
return self::_to_kana($text, $hira_repeated, $hiragana);
}
// --------------------------------------------------------------------------
function to_katakana($text)
{
//Define kana arrays
$katakana = array(
//vowels
'a' => 'ア',
'i' => 'イ',
'u' => 'ウ',
'e' => 'エ',
'o' => 'オ',
//k
'ca' => 'カ',
'ci' => 'キ',
'cu' => 'ク',
'ce' => 'ケ',
'co' => 'コ',
'ka' => 'カ',
'ki' => 'キ',
'ku' => 'ク',
'ke' => 'ケ',
'ko' => 'コ',
//g
'ga' => 'ガ',
'gi' => 'ギ',
'gu' => 'グ',
'ge' => 'ゲ',
'go' => 'ゴ',
//s
'sa' => 'サ',
'shi' => 'シ',
'si' => 'シ',
'su' => 'ス',
'se' => 'セ',
'so' => 'ソ',
//j
'ja' => 'ジャ',
'ji' => 'ジ',
'ju' => 'ジュ',
'je' => 'ジェ',
'jo' => 'ジョ',
//z
'za' => 'ザ',
'zi' => 'ジ',
'zu' => 'ズ',
'ze' => 'ゼ',
'zo' => 'ゾ',
//t
'ta' => 'タ',
'chi' => 'チ',
'ti' => 'チ',
'tu' => 'ツ',
'tsu' => 'ツ',
'te' => 'テ',
'to' => 'ト',
//d
'da' => 'ダ',
'di' => 'ヂ',
'du' => 'ヅ',
'de' => 'デ',
'do' => 'ド',
//n
'na' => 'ナ',
'ni' => 'ニ',
'nu' => 'ヌ',
'ne' => 'ネ',
'no' => 'ノ',
//h
'ha' => 'ハ',
'hi' => 'ヒ',
'hu' => 'フ',
'fu' => 'フ',
'he' => 'ヘ',
'ho' => 'ホ',
//b
'ba' => 'バ',
'bi' => 'ビ',
'bu' => 'ブ',
'be' => 'ベ',
'bo' => 'ボ',
//p
'pa' => 'パ',
'pi' => 'ピ',
'pu' => 'プ',
'pe' => 'ペ',
'po' => 'ポ',
//m
'ma' => 'マ',
'mi' => 'ミ',
'mu' => 'ム',
'me' => 'メ',
'mo' => 'モ',
//y
'ya' => 'ヤ',
'yu' => 'ユ',
'yo' => 'ヨ',
//r
'ra' => 'ラ',
'ri' => 'リ',
'ru' => 'ル',
're' => 'レ',
'ro' => 'ロ',
//w
'wa' => 'ワ',
'wo' => 'ヲ',
'n' => 'ン',
//compound
'kya' => 'キャ',
'kyu' => 'キュ',
'kyo' => 'キョ',
'gya' => 'ギャ',
'gyu' => 'ギュ',
'gyo' => 'ギョ',
'sha' => 'シャ',
'shu' => 'シュ',
'sho' => 'ショ',
'cha' => 'チャ',
'chu' => 'チュ',
'cho' => 'チョ',
'nya' => 'ニャ',
'nyu' => 'ニュ',
'nyo' => 'ニョ',
'hya' => 'ヒャ',
'hyu' => 'ヒュ',
'hyo' => 'ヒョ',
'bya' => 'ビャ',
'byu' => 'ビュ',
'byo' => 'ビョ',
'pya' => 'ピャ',
'pyu' => 'ピュ',
'pyo' => 'ピョ',
'mya' => 'ミャ',
'myu' => 'ミュ',
'myo' => 'ミョ',
'rya' => 'リャ',
'ryu' => 'リュ',
'ryo' => 'リョ',
);
$kata_repeated = array(
'kk' => 'ッk',
'ss' => 'ッs',
'tt' => 'ッt',
'nn' => 'ッn',
'hh' => 'ッh',
'mm' => 'ッm',
'yy' => 'ッy',
'rr' => 'ッr',
'ww' => 'ッw',
'gg' => 'ッg',
'zz' => 'ッz',
'jj' => 'ッj',
'dd' => 'ッd',
'bb' => 'ッb',
'pp' => 'ッp',
'aa' => 'aー',
'ii' => 'iー',
'uu' => 'uー',
'ee' => 'eー',
'oo' => 'oー',
'oh' => 'oー',
);
return self::_to_kana($text, $kata_repeated, $katakana);
}
// --------------------------------------------------------------------------
function from_kana($text)
{
$hiragana = array(
//vowels
'あ' => 'a',
'い' => 'i',
'う' => 'u',
'え' => 'e',
'お' => 'o',
//k
'か' => 'ka',
'き' => 'ki',
'く' => 'ku',
'け' => 'ke',
'こ' => 'ko',
//g
'が' => 'ga',
'ぎ' => 'gi',
'ぐ' => 'gu',
'げ' => 'ge',
'ご' => 'go',
//s
'さ' => 'sa',
'し' => 'shi',
'す' => 'su',
'せ' => 'se',
'そ' => 'so',
//j
'じゃ' => 'ja',
'じ' => 'ji',
'ぢ' => 'ji',
'じゅ' => 'ju',
'じぇ' => 'je',
'じょ' => 'jo',
//z
'ざ' => 'za',
'ず' => 'zu',
'ぜ' => 'ze',
'ぞ' => 'zo',
//t
'た' => 'ta',
'ち' => 'chi',
'つ' => 'tsu',
'て' => 'te',
'と' => 'to',
//d
'だ' => 'da',
'づ' => 'du',
'で' => 'de',
'ど' => 'do',
//n
'な' => 'na',
'に' => 'ni',
'ぬ' => 'nu',
'ね' => 'ne',
'の' => 'no',
//h
'は' => 'ha',
'ひ' => 'hi',
'ふ' => 'fu',
'へ' => 'he',
'ほ' => 'ho',
//b
'ば' => 'ba',
'び' => 'bi',
'ぶ' => 'bu',
'べ' => 'be',
'ぼ' => 'bo',
//p
'ぱ' => 'pa',
'ぴ' => 'pi',
'ぷ' => 'pu',
'ぺ' => 'pe',
'ぽ' => 'po',
//m
'ま' => 'ma',
'み' => 'mi',
'む' => 'mu',
'め' => 'me',
'も' => 'mo',
//y
'や' => 'ya',
'ゆ' => 'yu',
'よ' => 'yo',
//r
'ら' => 'ra',
'り' => 'ri',
'る' => 'ru',
'れ' => 're',
'ろ' => 'ro',
//w
'わ' => 'wa',
'を' => 'wo',
'ん' => 'n',
//compound
'きゃ' => 'kya',
'きゅ' => 'kyu',
'きょ' => 'kyo',
'ぎゃ' => 'gya',
'ぎゅ' => 'gyu',
'ぎょ' => 'gyo',
'しゃ' => 'sha',
'しゅ' => 'shu',
'しょ' => 'sho',
'ちゃ' => 'cha',
'ちゅ' => 'chu',
'ちょ' => 'cho',
'にゃ' => 'nya',
'にゅ' => 'nyu',
'にょ' => 'nyo',
'ひゃ' => 'hya',
'ひゅ' => 'hyu',
'ひょ' => 'hyo',
'びゃ' => 'bya',
'びゅ' => 'byu',
'びょ' => 'byo',
'ぴゃ' => 'pya',
'ぴゅ' => 'pyu',
'ぴょ' => 'pyo',
'みゃ' => 'mya',
'みゅ' => 'myu',
'みょ' => 'myo',
'りゃ' => 'rya',
'りゅ' => 'ryu',
'りょ' => 'ryo',
);
$hira_repeated = array(
'っk' => 'kk',
'っs' => 'ss',
'っt' => 'tt',
'っn' => 'nn',
'っh' => 'hh',
'っm' => 'mm',
'っy' => 'yy',
'っr' => 'rr',
'っw' => 'ww',
'っg' => 'gg',
'っz' => 'zz',
'っj' => 'jj',
'っd' => 'dd',
'っb' => 'bb',
'っp' => 'pp',
);
$katakana = array(
//vowels
'ア' => 'a',
'イ' => 'i',
'ウ' => 'u',
'エ' => 'e',
'オ' => 'o',
//k
'カ' => 'ka',
'キ' => 'ki',
'ク' => 'ku',
'ケ' => 'ke',
'コ' => 'ko',
//g
'ガ' => 'ga',
'ギ' => 'gi',
'グ' => 'gu',
'ゲ' => 'ge',
'ゴ' => 'go',
//s
'サ' => 'sa',
'シ' => 'shi',
'ス' => 'su',
'セ' => 'se',
'ソ' => 'so',
//j
'ジャ' => 'ja',
'ジ' => 'ji',
'ヂ' => 'ji',
'ジュ' => 'ju',
'ジェ' => 'je',
'ジョ' => 'jo',
//z
'ザ' => 'za',
'ズ' => 'zu',
'ゼ' => 'ze',
'ゾ' => 'zo',
//t
'タ' => 'ta',
'チ' => 'chi',
'ツ' => 'tsu',
'テ' => 'te',
'ト' => 'to',
//d
'ダ' => 'da',
'ヅ' => 'du',
'デ' => 'de',
'ド' => 'do',
//n
'ナ' => 'na',
'ニ' => 'ni',
'ヌ' => 'nu',
'ネ' => 'ne',
'ノ' => 'no',
//h
'ハ' => 'ha',
'ヒ' => 'hi',
'フ' => 'fu',
'ヘ' => 'he',
'ホ' => 'ho',
//b
'バ' => 'ba',
'ビ' => 'bi',
'ブ' => 'bu',
'ベ' => 'be',
'ボ' => 'bo',
//p
'パ' => 'pa',
'ピ' => 'pi',
'プ' => 'pu',
'ペ' => 'pe',
'ポ' => 'po',
//m
'マ' => 'ma',
'ミ' => 'mi',
'ム' => 'mu',
'メ' => 'me',
'モ' => 'mo',
//y
'ヤ' => 'ya',
'ユ' => 'yu',
'ヨ' => 'yo',
//r
'ラ' => 'ra',
'リ' => 'ri',
'ル' => 'ru',
'レ' => 're',
'ロ' => 'ro',
//w
'ワ' => 'wa',
'ヲ' => 'wo',
'ン' => 'n',
//compound
'キャ' => 'kya',
'キュ' => 'kyu',
'キョ' => 'kyo',
'ギャ' => 'gya',
'ギュ' => 'gyu',
'ギョ' => 'gyo',
'シャ' => 'sha',
'シュ' => 'shu',
'ショ' => 'sho',
'チャ' => 'cha',
'チュ' => 'chu',
'チョ' => 'cho',
'ニャ' => 'nya',
'ニュ' => 'nyu',
'ニョ' => 'nyo',
'ヒャ' => 'hya',
'ヒュ' => 'hyu',
'ヒョ' => 'hyo',
'ビャ' => 'bya',
'ビュ' => 'byu',
'ビョ' => 'byo',
'ピャ' => 'pya',
'ピュ' => 'pyu',
'ピョ' => 'pyo',
'ミャ' => 'mya',
'ミュ' => 'myu',
'ミョ' => 'myo',
'リャ' => 'rya',
'リュ' => 'ryu',
'リョ' => 'ryo',
);
$kata_repeated = array(
'ッk' => 'kk',
'ッs' => 'ss',
'ッt' => 'tt',
'ッn' => 'nn',
'ッh' => 'hh',
'ッm' => 'mm',
'ッy' => 'yy',
'ッr' => 'rr',
'ッw' => 'ww',
'ッg' => 'gg',
'ッz' => 'zz',
'ッj' => 'jj',
'ッd' => 'dd',
'ッb' => 'bb',
'ッp' => 'pp',
'aー' => 'aa',
'iー' => 'ii',
'uー' => 'uu',
'eー' => 'ee',
'oー' => 'oo',
'oー' => 'oh',
);
$kata_only = array(
'ヴァ' => 'va',
'ファ' => 'fa',
'ウィ' => 'wi',
'ヴィ' => 'vi',
'フィ' => 'fi',
'ヴ' => 'vu',
'イェ' => 'ye',
'ウェ' => 'we',
'ヴェ' => 've',
'フェ' => 'fe',
'ヴォ' => 'vo',
'フォ' => 'fo',
'クァ' => 'kwa',
'グァ' => 'gwa',
'ツァ' => 'tsa',
'クィ' => 'kwi',
'グィ' => 'gwi',
'ツィ' => 'tsi',
'ティ' => 'thi',
'クェ' => 'kwe',
'グェ' => 'gwe',
'シェ' => 'she',
'チェ' => 'che',
'ツェ' => 'tse',
'クォ' => 'kwo',
'グォ' => 'gwo',
'ツォ' => 'tso',
'ヴャ' => 'vya',
'テャ' => 'tha',
'ヂャ' => 'dya',
'フャ' => 'fya',
'ヴュ' => 'vyu',
'テュ' => 'thu',
'ヂュ' => 'dyu',
'フュ' => 'fyu',
'ヴョ' => 'vyo',
'テョ' => 'tho',
'ヂョ' => 'dyo',
'フョ' => 'fyo',
);
//Merge arrays
$pairs = array_merge($hiragana, $katakana, $kata_only);
//Replace normal characters
$text = strtr($text, $pairs);
//Replace doubled letters
$text = strtr($text, array_merge($hira_repeated, $kata_repeated));
return $text;
}
// --------------------------------------------------------------------------
private function _to_kana($text, $repeated, $pairs)
{
$kata_only = array(
'va' => 'ヴァ',
'fa' => 'ファ',
'wi' => 'ウィ',
'vi' => 'ヴィ',
'fi' => 'フィ',
'vu' => 'ヴ',
'ye' => 'イェ',
'we' => 'ウェ',
've' => 'ヴェ',
'fe' => 'フェ',
'vo' => 'ヴォ',
'fo' => 'フォ',
'kwa' => 'クァ',
'gwa' => 'グァ',
'tsa' => 'ツァ',
'kwi' => 'クィ',
'gwi' => 'グィ',
'tsi' => 'ツィ',
'thi' => 'ティ',
'kwe' => 'クェ',
'gwe' => 'グェ',
'she' => 'シェ',
'che' => 'チェ',
'tse' => 'ツェ',
'kwo' => 'クォ',
'gwo' => 'グォ',
'tso' => 'ツォ',
'vya' => 'ヴャ',
'tha' => 'テャ',
'dya' => 'ヂャ',
'fya' => 'フャ',
'vyu' => 'ヴュ',
'thu' => 'テュ',
'dyu' => 'ヂュ',
'fyu' => 'フュ',
'vyo' => 'ヴョ',
'tho' => 'テョ',
'dyo' => 'ヂョ',
'fyo' => 'フョ',
);
//Replace doubled letters
$out = str_replace(array_keys($repeated), array_values($repeated), $text);
//Add in katakana only combinations
$pairs = array_merge($pairs, $kata_only);
//Replace everything else
$out = strtr($out, $pairs);
return $out;
}
}
@aana5i
Copy link

aana5i commented Dec 15, 2018 

$katakana =  array(
    //k
    'ka' => 'カ',
    'ki' => 'キ',
    'ku' => 'ク',
    'ke' => 'ケ',
    'ko' => 'コ',
    //g
    'ga' => 'ガ',
    'gi' => 'ギ',
    'gu' => 'グ',
    'ge' => 'ゲ',
    'go' => 'ゴ',
    //s
    'sa' => 'サ',
    'si' => 'シ',
    'su' => 'ス',
    'se' => 'セ',
    'so' => 'ソ',
    //j
    'ja' => 'ジャ',
    'ji' => 'ジ',
    'ju' => 'ジュ',
    'je' => 'ジェ',
    'jo' => 'ジョ',
    //z
    'za' => 'ザ',
    'zi' => 'ジ',
    'zu' => 'ズ',
    'ze' => 'ゼ',
    'zo' => 'ゾ',
    //t
    'ta' => 'タ',
    'ti' => 'チ',
    'tu' => 'ツ',
    'te' => 'テ',
    'to' => 'ト',
    //d
    'da' => 'ダ',
    'di' => 'ヂ',
    'du' => 'ヅ',
    'de' => 'デ',
    'do' => 'ド',
    //n
    'na' => 'ナ',
    'ni' => 'ニ',
    'nu' => 'ヌ',
    'ne' => 'ネ',
    'no' => 'ノ',
    //h
    'ha' => 'ハ',
    'hi' => 'ヒ',
    'hu' => 'フ',
    'fu' => 'ふ',
    'he' => 'ヘ',
    'ho' => 'ホ',
    //b
    'ba' => 'バ',
    'bi' => 'ビ',
    'bu' => 'ブ',
    'be' => 'ベ',
    'bo' => 'ボ',
    //p
    'pa' => 'パ',
    'pi' => 'ピ',
    'pu' => 'プ',
    'pe' => 'ペ',
    'po' => 'ポ',
    //m
    'ma' => 'マ',
    'mi' => 'ミ',
    'mu' => 'ム',
    'me' => 'メ',
    'mo' => 'モ',
    //y
    'ya' => 'ヤ',
    'yu' => 'ユ',
    'yo' => 'ヨ',
    //r
    'ra' => 'ラ',
    'ri' => 'リ',
    'ru' => 'ル',
    're' => 'レ',
    'ro' => 'ロ',
    //w
    'wa' => 'ワ',
    'wo' => 'ヲ',
);

$kata_hira_single = array(
    'n' => 'ン',
    //vowels
    'a' => 'ア',
    'i' => 'イ',
    'u' => 'ウ',
    'e' => 'エ',
    'o' => 'オ',
);
$kata_hira_y = array(
    'kya' => 'キャ',
    'kyu' => 'キュ',
    'kyo' => 'キョ',
    'gya' => 'ギャ',
    'gyu' => 'ギュ',
    'gyo' => 'ギョ',
    'sha' => 'シャ',
    'shi' => 'シ',
    'shu' => 'シュ',
    'sho' => 'ショ',
    'cha' => 'チャ',
    'chi' => 'チ',
    'chu' => 'チュ',
    'cho' => 'チョ',
    'tsu' => 'ツ',
    'nya' => 'ニャ',
    'nyu' => 'ニュ',
    'nyo' => 'ニョ',
    'hya' => 'ヒャ',
    'hyu' => 'ヒュ',
    'hyo' => 'ヒョ',
    'bya' => 'ビャ',
    'byu' => 'ビュ',
    'byo' => 'ビュ',
    'pya' => 'ピャ',
    'pyu' => 'ピュ',
    'pyo' => 'ピョ',
    'mya' => 'ミャ',
    'myu' => 'ミュ',
    'myo' => 'ミョ',
    'rya' => 'リャ',
    'ryu' => 'リュ',
    'ryo' => 'リョ',
);
$kata_hira_repeated = array(
    'kk' => 'ㇱk',
    'ss' => 'ㇱs',
    'tt' => 'ㇱt',
    'nn' => 'ㇱn',
    'hh' => 'ㇱh',
    'mm' => 'ㇱm',
    'yy' => 'ㇱy',
    'rr' => 'ㇱr',
    'ww' => 'ㇱw',
    'gg' => 'ㇱg',
    'zz' => 'ㇱz',
    'jj' => 'ㇱj',
    'dd' => 'ㇱd',
    'bb' => 'ㇱb',
    'pp' => 'ㇱp',
    'oo' => 'ㇱう',
    'oh' => 'ㇱう',
);

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