mb_detect_order() sets automatic
character encoding detection order to
encoding-list. It returns
TRUE for success,
FALSE for failure.
encoding-list is array
or comma separated list of character encoding. ("auto" is
expanded to "ASCII, JIS, UTF-8, EUC-JP, SJIS")
If encoding-list is
omitted, it returns current character encoding detection
order as array.
This setting affects
mb_detect_encoding() and
mb_send_mail().
注: mbstring currently implements following encoding detection filters. If there is a invalid byte sequence for following encoding, encoding detection will fail.
注: UTF-8, UTF-7, ASCII, EUC-JP,SJIS, eucJP-win, SJIS-win, JIS, ISO-2022-JP
For ISO-8859-*, mbstring always detects as ISO-8859-*.
For UTF-16, UTF-32, UCS2 and UCS4, encoding detection will fail always.
See also mb_internal_encoding(),
mb_http_input(),
mb_http_output()
mb_send_mail().