Can PHP namespaces be used as a replacement for directory structures when specifying class paths in the "use" statement?

When specifying class paths in the "use" statement in PHP, namespaces can be used as a replacement for directory structures. By organizing classes into namespaces, you can avoid conflicts and make it easier to manage and autoload classes. This allows you to specify the namespace in the "use" statement instead of the full class path.

<?php

namespace MyNamespace;

use AnotherNamespace\SomeClass;

// Now you can use SomeClass without specifying the full path
$object = new SomeClass();