Are there best practices for organizing and structuring PHP code for efficient JSON conversion?

When organizing and structuring PHP code for efficient JSON conversion, it is best practice to separate the data retrieval and manipulation logic from the JSON encoding process. This helps in keeping the code clean, modular, and easier to maintain. Additionally, using proper naming conventions and comments can also improve the readability of the code.

// Retrieve and manipulate data
$data = fetchDataFromDatabase();

// Encode data to JSON
$jsonData = json_encode($data);

echo $jsonData;