(PHP 4 >= 4.0.6, PHP 5, PHP 7)
Convert "kana" one from another ("zen-kaku", "han-kaku" and more)
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.
Parameters:
str
The string being converted.
option
The conversion option.
Specify with a combination of following 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
The encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.
Returns:
The converted string.
Examples:
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"); ?>
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