Descriptionbool imap_setflag_full ( resource stream, string sequence, string flag, string options)
This function causes a store to add the specified flag to the flags set for the messages in the specified sequence.
The flags which you can set are "\\Seen", "\\Answered", "\\Flagged", "\\Deleted", and "\\Draft" (as defined by RFC2060).
options are a bit mask and may contain the single option:
See also: imap_clearflag_full().