What are some alternative approaches to achieving the desired functionality of including a PHP file at a specific section?

Including a PHP file at a specific section can be achieved by using the `ob_start()` and `ob_get_clean()` functions to capture the output of the included file and then inserting it at the desired location in the main file.

ob_start();
include 'path/to/file.php';
$included_content = ob_get_clean();

// Insert $included_content at the desired location in the main file
echo $included_content;