wp_admin_bar_sidebar_toggle() WordPress Function

The wp_admin_bar_sidebar_toggle() function allows you to toggle the display of the sidebar in the WordPress admin interface. This can be useful if you want to save some space on your screen, or if you want to see more of the content you're working on.

wp_admin_bar_sidebar_toggle( WP_Admin_Bar $wp_admin_bar ) #

function wp_admin_bar_sidebar_toggle( $wp_admin_bar ) {
	if ( is_admin() ) {
		$wp_admin_bar->add_node(
			array(
				'id'    => 'menu-toggle',
				'title' => '<span class="ab-icon" aria-hidden="true"></span><span class="screen-reader-text">' . __( 'Menu' ) . '</span>',
				'href'  => '#',
			)
		);
	}
}