imap_8bit
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_8bit — Convert an 8bit string to a quoted-printable string
說明
imap_8bit(string
$string): string|falseConvert an 8bit string to a quoted-printable string (according to » RFC2045, section 6.7).
參數
-
string -
The 8bit string to convert
返回值
Returns a quoted-printable string, 或者在失敗時返回 false.