location = $location; $this->sender = $sender; $this->recipient = $recipient; $this->message_id = $message_id; $this->status = $status; $this->date = datetime_convert(); } function update($status) { $this->status = $status; $this->date = datetime_convert(); } function addto_recipient($name) { $this->recipient = $this->recipient . ' ' . $name; } function addto_update($status) { $this->status = $this->status . ' ' . $status; } function set($arr) { $this->location = $arr['location']; $this->sender = $arr['sender']; $this->recipient = $arr['recipient']; $this->message_id = $arr['message_id']; $this->status = $arr['status']; $this->date = $arr['date']; } function get() { return array( 'location' => $this->location, 'sender' => $this->sender, 'recipient' => $this->recipient, 'message_id' => $this->message_id, 'status' => $this->status, 'date' => $this->date ); } }