How to Remove or Hide WordPress Admin Notices with Code

				
					/*Hide admin notices*/
function hide_update_noticee_to_all_but_admin_users()
{
    if (!is_super_admin()) {
        remove_all_actions( 'admin_notices' );
    }
}
add_action( 'admin_head', 'hide_update_noticee_to_all_but_admin_users', 1 );

function hide_update_noticee_to_all()
{
    if (is_super_admin()) {
        remove_all_actions( 'admin_notices' );
    }
}
add_action( 'admin_head', 'hide_update_noticee_to_all', 1 );