Description
bool 
imap_mail_move ( resource imap_stream, string msglist, string mbox [, int options] )
 
     Moves mail messages specified by msglist
     to specified mailbox mbox. Returns TRUE on success or FALSE on failure..
    
     msglist is a range not just message numbers
     (as described in RFC2060).
    
     options is a bitmask and may contain the single option:
     
    
     See also imap_mail_copy().