WP_Customize_Panel::active() WordPress Method

The WP_Customize_Panel::active() method is used to determine whether a panel is currently active in the Customizer. This is useful when you need to know whether a particular panel is the one currently being edited by the user. For example, you might want to hide or show certain controls based on whether the panel is active. The active() method returns a boolean value, so you can use it like this: if ( $panel->active() ) { // do something } else { // do something else }

WP_Customize_Panel::active() #

	final public function active() {
		$panel  = $this;
		$active = call_user_func( $this->active_callback, $this );

		/**
		 * Filters response of WP_Customize_Panel::active().
		 *
		 * @since 4.1.0
		 *
		 * @param bool               $active Whether the Customizer panel is active.
		 * @param WP_Customize_Panel $panel  WP_Customize_Panel instance.
		 */
		$active = apply_filters( 'customize_panel_active', $active, $panel );

		return $active;
	}