What are some best practices for organizing PHP code in Joomla modules to improve readability and maintainability?

One best practice for organizing PHP code in Joomla modules is to separate logic into different functions or classes based on their functionality. This helps improve readability and maintainability by breaking down the code into smaller, more manageable parts. Additionally, using comments to explain the purpose of each function or class can make it easier for other developers to understand the code.

// Example of organizing PHP code in a Joomla module

class MyModuleHelper {
    public function fetchData() {
        // Function to fetch data from the database
    }

    public function processAndDisplayData() {
        // Function to process and display the fetched data
    }
}

$helper = new MyModuleHelper();
$data = $helper->fetchData();
$helper->processAndDisplayData($data);