ntwb / wordpress

	 * @return string

	 */

	public function value() {

		if ( $this->is_previewed ) {

			$post_value = $this->post_value( null );

			if ( null !== $post_value ) {

				return $post_value;

			}

		}

		$id_base = $this->id_data['base'];

		$value = '';

		$post = wp_get_custom_css_post( $this->stylesheet );

		if ( ! $is_core_type && ! $this->is_multidimensional_aggregated ) {

			// Use post value if previewed and a post value is present.

			if ( $this->is_previewed ) {

				$value = $this->post_value( null );

				if ( null !== $value ) {

					return $value;

				}

			}

			$value = $this->get_root_value( $this->default );