mb_convert_kana

(PHP 4 >= 4.0.6, PHP 5)

mb_convert_kana — Convert "kana" one from another ("zen-kaku", "han-kaku" and more)

说明

string mb_convert_kana ( string $str [, string $option = "KV" [, string $encoding = mb_internal_encoding() ]] )

Performs a "han-kaku" - "zen-kaku" conversion for string str. This function is only useful for Japanese.

参数

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

encoding 参数为字符编码。如果省略，则使用内部字符编码。

返回值

The converted string .

范例

Example #1 mb_convert_kana() example

  <?php
 
 $str  =  mb_convert_kana ( $str ,  "KVC" );

 
 $str  =  mb_convert_kana ( $str ,  "KVa" );
 ?>

用户评论:

[#1] jdavide222 at hotmail dot com [2013-03-11 04:02:00]

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");

[#2] sohel62 at yahoo dot com [2008-02-18 21:17:57]

I did that manually when I was not getting expected result using mb_convert_kana().
<?php function han_kaku_to_jen_kaku($str){ $replace_of = array('??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??','??','??'); $replace_by = array('??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??', '??','??','??','??','??','??'); $_result = str_replace($replace_of, $replace_by, $str); $replace_of = array('?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','?','?','?','?', '?','??','??','?','?', '?','?','?','?','?', '?','?','?','?'); $replace_by = array('??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','??', '??','??','??','??','?`', '??','??','??',''); $_result = str_replace($replace_of, $replace_by, $_result); return $_result; } ?>

[#3] d at safetypub dot org [2005-04-01 03:00:19]

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 = ; $moji .= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxwz0123456789"; for($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>"; $arr = array(); usort($arr, "cmp"); var_dump($arr); ?>

[#4] dn at littlealf dot net [2003-07-23 21:33:52]