How can one access a variable defined in an include file within a do-while loop in PHP?

To access a variable defined in an include file within a do-while loop in PHP, you can simply include the file at the beginning of your PHP script. This will make all the variables defined in the included file available throughout the script, including within the do-while loop.

<?php
include 'included_file.php';

do {
    // Access the variable defined in the included file here
    echo $included_variable;
} while ($condition);
?>