public function getOrderTotalAmount(){
        if (isset($this->data['OrderTotal']) && isset($this->data['OrderTotal']['Amount'])){
            return $this->data['OrderTotal']['Amount'];
        } else {
            return false;
        }
    }
public function getOrderTotalAmount(){
        if (isset($this->data['OrderTotal']) && isset($this->data['OrderTotal']['Amount'])){
            return $this->data['OrderTotal']['Amount'];
        } else {
            return false;
        }
    }
public function getOrderTotalAmount ( ) { if ( isset ( $ this -> data [ 'OrderTotal' ] ) && isset ( $ this -> data [ 'OrderTotal' ] [ 'Amount' ] ) ) { return $ this -> data [ 'OrderTotal' ] [ 'Amount' ] ; } else { return false ; } }
Returns just the total cost of the Order.

This method will return <b>FALSE</b> if the order total has not been set yet.
@return string|boolean number, or <b>FALSE</b> if total not set yet
Returns just the total cost of the Order .