Php/docs/function.mb-regex-encoding
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mb_regex_encoding
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
mb_regex_encoding — Set/Get character encoding for multibyte regex
说明
mb_regex_encoding
([ string $encoding
= mb_regex_encoding()
] ) : mixed
Set/Get character encoding for a multibyte regex.
参数
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
If encoding
is set, then
成功时返回 true
, 或者在失败时返回 false
。
In this case, the internal character encoding is NOT changed.
If encoding
is omitted, then
the current character encoding name for a multibyte regex is returned.
更新日志
版本 | 说明 |
---|---|
5.6.0 | Default encoding is changed to UTF-8. It was EUC-JP Previously. |