Php/docs/function.imap-clearflag-full

• PHP Manual
• IMAP 函数
• Clears flags on messages

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

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。

参见

• imap_setflag_full() - Sets flags on messages