Are there best practices for organizing and structuring PHP code to make it easier to debug and maintain?

When organizing and structuring PHP code, it is essential to follow best practices to make it easier to debug and maintain. One common approach is to use a modular structure with separate files for different functionalities, such as separating database operations, business logic, and presentation layers. Additionally, following naming conventions, using comments to document code, and utilizing design patterns can also improve code readability and maintainability. 

// Example of organizing PHP code using a modular structure

// db_operations.php
function connectToDatabase() {
    // code to connect to the database
}

// business_logic.php
function processUserData($data) {
    // code to process user data
}

// presentation_layer.php
function displayUserData($data) {
    // code to display user data
}

Keywords

namespaces PSR standards error handling code refactoring unit testing

Related Questions