mb_regex_encoding

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

mb_regex_encoding — Set/Get character encoding for multibyte regex

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mb_regex_encoding ([ string $encoding = mb_regex_encoding() ] ) : mixed

Set/Get character encoding for a multibyte regex.

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encoding

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If encoding is set, then �ɹ�ʱ���� TRUE�� ������ʧ��ʱ���� 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.

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5.6.0 Default encoding is changed to UTF-8. It was EUC-JP Previously.

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