(PHP 4 >= 4.2.0, PHP 5, PHP 7)
Set/Get character encoding for multibyte regex
mixed mb_regex_encoding ([ string $encoding = mb_regex_encoding() ] )
Set/Get character encoding for a multibyte regex.
Parameters:
encoding
The encoding
parameter is the character encoding. If it is omitted, the internal character encoding value will be used.
Returns:
If encoding
is set, then Returns TRUE
on success or FALSE
on failure. 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.
Changelog:
5.6.0
Default encoding is changed to UTF-8. It was EUC-JP Previously.
See also:
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