imap_utf8_to_mutf7
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
imap_utf8_to_mutf7 — Encode a UTF-8 string to modified UTF-7
說明
imap_utf8_to_mutf7(string
$string): string|falseEncode a UTF-8 string to modified UTF-7 (as specified in RFC 2060, section 5.1.3).
注意:
This function is only available, if libcclient exports utf8_to_mutf7().
參數
-
string -
A UTF-8 encoded string.
返回值
Returns string converted to modified UTF-7,
或者在失敗時返回 false.
參見
- imap_mutf7_to_utf8() - Decode a modified UTF-7 string to UTF-8