What are the best practices for handling includes within includes in PHP?

When including files within PHP, it is important to handle includes within includes properly to avoid conflicts or errors. One best practice is to use absolute paths when including files to ensure that the correct file is included regardless of the current working directory. Additionally, organizing your file structure in a logical manner can help reduce the need for nested includes.

// Example of including files with absolute paths
include_once __DIR__ . '/path/to/file.php';