mb_convert_encoding
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);
?>
mb_convert_kana
(PHP 4 >= 4.0.6, PHP 5)
mb_convert_kana — Convert "kana" one from another ("zen-kaku", "han-kaku" and more)
Beschreibung
string mb_convert_kana
( string
$str
[, string $option = "KV"
[, string $encoding
]] )
Performs a "han-kaku" - "zen-kaku" conversion for string str.
This function is only useful for Japanese.
Parameter-Liste
-
str -
The string being converted.
-
option -
The conversion option.
Specify with a combination of following options.
Applicable Conversion Options Option Meaning r Convert "zen-kaku" alphabets to "han-kaku" R Convert "han-kaku" alphabets to "zen-kaku" n Convert "zen-kaku" numbers to "han-kaku" N Convert "han-kaku" numbers to "zen-kaku" a Convert "zen-kaku" alphabets and numbers to "han-kaku" A Convert "han-kaku" alphabets and numbers to "zen-kaku" (Characters included in "a", "A" options are U+0021 - U+007E excluding U+0022, U+0027, U+005C, U+007E) s Convert "zen-kaku" space to "han-kaku" (U+3000 -> U+0020) S Convert "han-kaku" space to "zen-kaku" (U+0020 -> U+3000) k Convert "zen-kaku kata-kana" to "han-kaku kata-kana" K Convert "han-kaku kata-kana" to "zen-kaku kata-kana" h Convert "zen-kaku hira-gana" to "han-kaku kata-kana" H Convert "han-kaku kata-kana" to "zen-kaku hira-gana" c Convert "zen-kaku kata-kana" to "zen-kaku hira-gana" C Convert "zen-kaku hira-gana" to "zen-kaku kata-kana" V Collapse voiced sound notation and convert them into a character. Use with "K","H" -
encoding -
Der
encodingParameter legt das Zeichenencoding fest. Wird er nicht übergeben so wird das interne Zeichenencoding genutzt.
Rückgabewerte
The converted string.
Beispiele
Beispiel #1 mb_convert_kana() example
<?php
/* Convert all "kana" to "zen-kaku" "kata-kana" */
$str = mb_convert_kana($str, "KVC");
/* Convert "han-kaku" "kata-kana" to "zen-kaku" "kata-kana"
and "zen-kaku" alpha-numeric to "han-kaku" */
$str = mb_convert_kana($str, "KVa");
?>
add a note
User Contributed Notesmb_convert_kana
d at safetypub dot org
01-Apr-2005 01:00
01-Apr-2005 01:00
dn at littlealf dot net
24-Jul-2003 06:33
24-Jul-2003 06:33
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).