Php/docs/function.imap-utf8-to-mutf7
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imap_utf8_to_mutf7
(PHP 5 >= 5.3.0, PHP 7)
imap_utf8_to_mutf7 — Encode a UTF-8 string to modified UTF-7
说明
imap_utf8_to_mutf7
( string $in
) : string|false
Encode a UTF-8 string to modified UTF-7 (as specified in RFC 2060, section 5.1.3).
Note:
This function is only available, if libcclient exports utf8_to_mutf7().
参数
in
- A UTF-8 encoded string.
返回值
Returns in
converted to modified UTF-7,
或者在失败时返回 false
.