%s', esc_url( $product->add_to_cart_url() ), esc_attr( isset( $args['quantity'] ) ? $args['quantity'] : 1 ), esc_attr( isset( $args['class'] ) ? $args['class'] . ' card-footer bg-primary btn btn-dark btn-block border-0 p-3' : 'card-footer bg-primary btn btn-primary btn-block border-0 p-3' ), isset( $args['attributes'] ) ? wc_implode_html_attributes( $args['attributes'] ) : '', esc_html( $product->add_to_cart_text() ) ), $product, $args );