How can developers ensure that the correct path is specified when using PHP with Dreamweaver?

When using PHP with Dreamweaver, developers can ensure that the correct path is specified by using the $_SERVER['DOCUMENT_ROOT'] variable to get the root directory of the server. This helps to create a consistent and reliable path for including files or accessing resources within the project.

<?php
include($_SERVER['DOCUMENT_ROOT'] . '/path/to/file.php');
?>