It seems that mb_convert_kana() doesn't convert symbols such as ' (single quoatation). It affected my program when I insert data into database.
So, I've found 2 ways to solve this.
1) Use Javascript to convert those non-supported symbols before sending query string to your php page.
2) Use php function, str_replace $str, to replace those non-supported symbols. For example, $str = str_replace("'", "?", $str);
where the first single quot is half-width(han kaku), and the second one is full-width(zen kaku).
mb_convert_kana
(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
mb_convert_kana — Convertit un "kana" en un autre ("zen-kaku", "han-kaku" et plus)
Description
Effectue une conversion "han-kaku" - "zen-kaku" sur la chaîne
string. Cette fonction est uniquement utile pour les japonais.
Liste de paramètres
-
string -
La chaîne à convertir.
-
mode -
L'option de conversion.
Spécifiez les conversions en combinant les valeurs suivantes.
Options de conversions disponibles Option Signification rConvertit l'alphabet "zen-kaku" en "han-kaku" RConvertit l'alphabet "han-kaku" en "zen-kaku" nConvertit les nombres "zen-kaku" en "han-kaku" NConvertit les nombres "han-kaku" en "zen-kaku" aConvertit les nombres et alphabet "zen-kaku" en "han-kaku" AConvertit les nombres et alphabet "zen-kaku" en "han-kaku". (Les caractères inclus dans les options "a", "A" sont U+0021 - U+007E en excluant U+0022, U+0027, U+005C, U+007E) sConvertit "zen-kaku" en "han-kaku" (U+3000 -> U+0020) SConvertit "han-kaku" en "zen-kaku" (U+0020 -> U+3000) kConvertit "zen-kaku kata-kana" en "han-kaku kata-kana" KConvertit "han-kaku kata-kana" en "zen-kaku kata-kana" hConvertit "zen-kaku hira-gana" en "han-kaku kata-kana" HConvertit "han-kaku kata-kana" en "zen-kaku hira-gana" cConvertit "zen-kaku kata-kana" en "zen-kaku hira-gana" CConvertit "zen-kaku hira-gana" en "zen-kaku kata-kana" VSupprime les notations vocales, et les convertit en caractères. À utiliser avec "K","H" -
encoding -
Le paramètre
encodingest l'encodage des caractères. S'il est omis ounull, l'encodage de caractères interne sera utilisé.
Valeurs de retour
La chaîne convertie.
Erreurs / Exceptions
Lance une ValueError si la combinaison de
différents mode n'est pas valide.
Par exemple "sS".
Historique
| Version | Description |
|---|---|
| 8.2.0 |
Une ValueError est désormais lancée si la
combinaison de différents modes n'est pas valide.
|
| 8.0.0 |
encoding est désormais nullable.
|
Exemples
Exemple #1 Exemple avec mb_convert_kana()
<?php
/* Convertit tous les "kana" en "zen-kaku" "kata-kana" */
$str = mb_convert_kana($str, "KVC");
/* Convertit "han-kaku" "kata-kana" en "zen-kaku" "kata-kana"
et "zen-kaku" alphanumérique en "han-kaku" */
$str = mb_convert_kana($str, "KVa");
?>
add a note
User Contributed Notes 4 notes
dn at littlealf dot net ¶
21 years ago
d at safetypub dot org ¶
19 years ago
I didn't find Japanese sorting function.
(mb_sort_kana or something)
Only SJIS encoding treats hankaku kata kana,
I can't post here copy & paste version script.
I'm sorry...
You will replace comments with appropriate japanese string,
and write exception handlings between lines as you like.
<?php
mb_internal_encoding("SJIS");
$moji = /*"aiueo...wawon -?.," <- serialized hankaku kata kana 50 on hyou goes here*/;
$moji .= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxwz0123456789";
for($i = 0; isset($moji[$i]); $i++){
$pittan[$moji[$i]] = $i;
}
function cmp($a, $b)
{
if ($a == $b) {
return 0;
}
return iter(mb_convert_kana($a, "askh") ,mb_convert_kana($b, "askh"), 0);
}
function iter($a, $b, $i){
global $pittan;
if(!isset($a[$i]) || !isset($b[$i])){
return (isset($b[$i]))? -1 : 1;
}
if ($pittan[$a[$i]] == $pittan[$b[$i]]){
return iter($a, $b, ++$i);
}
return (($pittan[$a[$i]]) < ($pittan[$b[$i]]))? -1 : 1;
}
echo "<pre>";
$arr = array(/*some japanese array here*/);
usort($arr, "cmp");
var_dump($arr);
?>
jdavide222 at hotmail dot com ¶
11 years ago
to make this function work you have to add following two lines above this function.
mb_language("Ja");
mb_internal_encoding("utf-8");
mb_convert_kana($_POST['something_value'], "rna");
sohel62 at yahoo dot com ¶
16 years ago
I did that manually when I was not getting expected result using mb_convert_kana().
<?php
/*
* @author Taslim Mazumder Sohel
* @deprecated 1.0 - 2008/02/19
*
*/
function han_kaku_to_jen_kaku($str){
$replace_of = array('ｳﾞ','ｶﾞ','ｷﾞ','ｸﾞ',
'ｹﾞ','ｺﾞ','ｻﾞ','ｼﾞ',
'ｽﾞ','ｾﾞ','ｿﾞ','ﾀﾞ',
'ﾁﾞ','ﾂﾞ','ﾃﾞ','ﾄﾞ',
'ﾊﾞ','ﾋﾞ','ﾌﾞ','ﾍﾞ',
'ﾎﾞ','ﾊﾟ','ﾋﾟ','ﾌﾟ','ﾍﾟ','ﾎﾟ');
$replace_by = array('ヴ','ガ','ギ','グ',
'ゲ','ゴ','ザ','ジ',
'ズ','ゼ','ゾ','ダ',
'ヂ','ヅ','デ','ド',
'バ','ビ','ブ','ベ',
'ボ','パ','ピ','プ','ペ','ポ');
$_result = str_replace($replace_of, $replace_by, $str);
$replace_of = array('ｱ','ｲ','ｳ','ｴ','ｵ',
'ｶ','ｷ','ｸ','ｹ','ｺ',
'ｻ','ｼ','ｽ','ｾ','ｿ',
'ﾀ','ﾁ','ﾂ','ﾃ','ﾄ',
'ﾅ','ﾆ','ﾇ','ﾈ','ﾉ',
'ﾊ','ﾋ','ﾌ','ﾍ','ﾎ',
'ﾏ','ﾐ','ﾑ','ﾒ','ﾓ',
'ﾔ','ﾕ','ﾖ','ﾗ','ﾘ',
'ﾙ','ﾚ','ﾛ','ﾜ','ｦ',
'ﾝ','ｧ','ｨ','ｩ','ｪ',
'ｫ','ヵ','ヶ','ｬ','ｭ',
'ｮ','ｯ','､','｡','ｰ',
'｢','｣','ﾞ','ﾟ');
$replace_by = array('ア','イ','ウ','エ','オ',
'カ','キ','ク','ケ','コ',
'サ','シ','ス','セ','ソ',
'タ','チ','ツ','テ','ト',
'ナ','ニ','ヌ','ネ','ノ',
'ハ','ヒ','フ','ヘ','ホ',
'マ','ミ','ム','メ','モ',
'ヤ','ユ','ヨ','ラ','リ',
'ル','レ','ロ','ワ','ヲ',
'ン','ァ','ィ','ゥ','ェ',
'ォ','ヶ','ヶ','ャ','ュ',
'ョ','ッ','、','。','ー',
'「','」','”','');
$_result = str_replace($replace_of, $replace_by, $_result);
return $_result;
}
?>
