WP_Customize_Manager::set_return_url() WordPress Method

The WP_Customize_Manager::set_return_url() method is used to set the URL that the Customizer will return to when the user is done making changes. This is typically the URL of the page that was being edited when the Customizer was invoked.

WP_Customize_Manager::set_return_url( string $return_url ) #

	public function set_return_url( $return_url ) {
		$return_url       = esc_url_raw( $return_url );
		$return_url       = remove_query_arg( wp_removable_query_args(), $return_url );
		$return_url       = wp_validate_redirect( $return_url );
		$this->return_url = $return_url;
	}