Online PHP editor | output for koAaJ

<?php $name = 'admin'; $role = 'admin'; if ($name === 'admin') { return $role == 'admin'; } elseif ($name === 'editor') { return $role == 'admin' || $role == 'editor'; //editor is a child of admin } elseif ($name === 'user') { return $role == 'admin' || $role == 'editor' || $role == 'user'; || $role == NULL; //user is a child of editor and admin, if we have no role defined this is also the default role } else { return false; } }