Custom tool bar sub menu by Saddam Hussain Saifi

Custom tool bar sub menu by Saddam Hussain Saifi 

function custom_toolbar() {
global $wp_admin_bar;

$args = array(
'id'     => 'saddam',
'title'  => __( 'Saddam help', 'text_domain' ),
);
$wp_admin_bar->add_menu( $args );

$args = array(
'id'     => 'child-menu',
'parent' => 'saddam',
'title'  => __( 'website', 'text_domain' ),
'href'   => 'http://imeandmyselfno1.blogspot.com/',
);
 
$wp_admin_bar->add_menu( $args );

}

add_action( 'wp_before_admin_bar_render', 'custom_toolbar', 999 );