protected function get_html_attributes( array $attributes ) {
		$html_attributes = '';
		if ( ! empty( $attributes ) ) {
			foreach ( $attributes as $attr => $val ) {
				$html_attributes .= \esc_attr( $attr ) . '="' . \esc_attr( $val ) . '" ';
			}
		}

		return $html_attributes;
	}