Adds the sidebar toggle button.

Parameters

$wp_admin_barWP_Admin_Barrequired

The WP_Admin_Bar instance.

Source

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">' .
						/* translators: Hidden accessibility text. */
						__( 'Menu' ) .
					'</span>',
				'href'  => '#',
			)
		);
	}
}

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