imap_clearflag_full
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_clearflag_full — Clears flags on messages
说明
imap_clearflag_full
( resource
$imap
, string $sequence
, string $flag
, int $options
= 0
) : bool
This function causes a store to delete the specified
flag
to the flags set for the
messages in the specified sequence
.
参数
-
imap
-
由 imap_open() 返回的 IMAP 流。
-
sequence
-
A sequence of message numbers. You can enumerate desired messages with the
X,Y
syntax, or retrieve all messages within an interval with theX:Y
syntax -
flag
-
The flags which you can unset are "\\Seen", "\\Answered", "\\Flagged", "\\Deleted", and "\\Draft" (as defined by » RFC2060)
-
options
-
options
are a bit mask and may contain the single option:-
ST_UID
- The sequence argument contains UIDs instead of sequence numbers
-
返回值
成功时返回 true
, 或者在失败时返回 false
。