imap_utf8_to_mutf7()

(PHP 5 >= 5.3.0, PHP 7)

Encode a UTF-8 string to modified UTF-7

说明

imap_utf8_to_mutf7(string $in): string

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$inconverted to modified UTF-7,或者在失败时返回FALSE.

参见

• imap_mutf7_to_utf8()Decode a modified UTF-7 string to UTF-8