Add and remove menus in the admin bar (wordpress)

add-remove-menu-admin-bar

function mytheme_admin_bar_render() {
  global $wp_admin_bar;
  
// add a menu from the admin bar
	$wp_admin_bar->add_menu( array(
		'id' => 'home', // link ID, defaults to a sanitized title value
		'title' => __('Home'), // link title
		'href' => admin_url( '../index.php'), // name of file
		'meta' => false // array of any of the following options: array( 'html' => '', 'class' => '', 'onclick' => '', target => '', title => '' );
	));

// remove a menu from the admin bar
	$wp_admin_bar->remove_menu('new-content');

}
add_action( 'wp_before_admin_bar_render', 'mytheme_admin_bar_render' );