php man page for imap_clearflag_full

IMAP_CLEARFLAG_FULL(3)							 1						    IMAP_CLEARFLAG_FULL(3)

imap_clearflag_full - Clears flags on messages

SYNOPSIS
       bool imap_clearflag_full (resource  $imap_stream, string  $sequence, string  $flag, [int  $options])

DESCRIPTION
	This function causes a store to delete the specified $flag to the flags set for the messages in the specified $sequence.

PARAMETERS
	      o $
		imap_stream -An IMAP stream returned by imap_open(3).

	      o $sequence
		- A sequence of message numbers. You can enumerate desired messages with the X,Y syntax, or retrieve all messages within an inter-
		val with the X:Y syntax

	      o $flag
		- The flags which you can unset are "\Seen", "\Answered", "\Flagged", "\Deleted", and "\Draft" (as defined by RFC2060)

	      o $options
		-$options are a bit mask and may contain the single option:

		     o ST_UID - The sequence argument contains UIDs instead of sequence numbers

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       imap_setflag_full(3).

PHP Documentation Group 												    IMAP_CLEARFLAG_FULL(3)