db->empty_table('lotw_userlist'); } function add_lotwuser($callsign, $date) { $data = array( 'callsign' => $callsign, 'upload_date' => $date ); $this->db->insert('lotw_userlist', $data); } function check($callsign) { $this->db->where('callsign', $callsign); $query = $this->db->get('lotw_userlist'); if ($query->num_rows() > 0) { return "active"; } else { return "not found"; } } } ?>