Php/docs/function.mb-convert-kana
mb_convert_kana
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
mb_convert_kana — Convert "kana" one from another ("zen-kaku", "han-kaku" and more)
说明
mb_convert_kana
( string $str
[, string $option
= "KV"
[, string $encoding
= mb_internal_encoding()
]] ) : string
Performs a "han-kaku" - "zen-kaku" conversion for string str
.
This function is only useful for Japanese.
参数
str
The string being converted.
option
The conversion option.
Specify with a combination of following options.
Applicable Conversion Options Option Meaning r
Convert "zen-kaku" alphabets to "han-kaku" R
Convert "han-kaku" alphabets to "zen-kaku" n
Convert "zen-kaku" numbers to "han-kaku" N
Convert "han-kaku" numbers to "zen-kaku" a
Convert "zen-kaku" alphabets and numbers to "han-kaku" A
Convert "han-kaku" alphabets and numbers to "zen-kaku" (Characters included in "a", "A" options are U+0021 - U+007E excluding U+0022, U+0027, U+005C, U+007E)
s
Convert "zen-kaku" space to "han-kaku" (U+3000 -> U+0020) S
Convert "han-kaku" space to "zen-kaku" (U+0020 -> U+3000) k
Convert "zen-kaku kata-kana" to "han-kaku kata-kana" K
Convert "han-kaku kata-kana" to "zen-kaku kata-kana" h
Convert "zen-kaku hira-gana" to "han-kaku kata-kana" H
Convert "han-kaku kata-kana" to "zen-kaku hira-gana" c
Convert "zen-kaku kata-kana" to "zen-kaku hira-gana" C
Convert "zen-kaku hira-gana" to "zen-kaku kata-kana" V
Collapse voiced sound notation and convert them into a character. Use with "K","H" encoding
encoding
参数为字符编码。如果省略,则使用内部字符编码。
返回值
The converted string.
范例
Example #1 mb_convert_kana() example
<?php/* Convert all "kana" to "zen-kaku" "kata-kana" */$str = mb_convert_kana($str, "KVC");/* Convert "han-kaku" "kata-kana" to "zen-kaku" "kata-kana" and "zen-kaku" alphanumeric to "han-kaku" */$str = mb_convert_kana($str, "KVa");?>