Ejemplo de uso // añadir user-role-(rol)
`.logo { background: url(https://example.com/logo.png) no-repeat; }
.user-role-author .logo { background: url(https://example.com/logo-for-authors.png) no-repeat; }
.user-role-editor .logo { background: url(https://example.com/logo-for-wholesale_customers.png) no-repeat; }`
add_filter( 'body_class', 'add_role_to_body_class' );
function add_role_to_body_class( $classes ) {
$current_user = wp_get_current_user();
$current_role = (array) $current_user->roles;
if( $current_role[0] ){
$classes[] = 'user-role-'.$current_role[0];
}
return $classes;
}