imap_mail_copy
Description
bool imap_mail_copy ( resource imap_stream, string msglist, string mbox [, int options])Returns TRUE on success and FALSE on error.
Copies mail messages specified by msglist to specified mailbox. msglist is a range not just message numbers (as described in RFC2060).
Flags is a bitmask of one or more of
CP_UID - the sequence numbers contain UIDS
CP_MOVE - Delete the messages from the current mailbox after copying