imap_clearflag_full
(PHP 4, PHP 5, PHP 7)
imap_clearflag_full — Clears flags on messages
说明
imap_clearflag_full
( resource
$imap_stream
, 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_stream -
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 the X:Y syntax
-
flag -
The flags which you can unset are "\\Seen", "\\Answered", "\\Flagged", "\\Deleted", and "\\Draft" (as defined by » RFC2060)
-
options -
optionsare 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。