What are some best practices for organizing and structuring PHP code?

When organizing and structuring PHP code, it is important to follow best practices to ensure readability, maintainability, and scalability. One common approach is to separate concerns by dividing code into different files or directories based on functionality. Additionally, using namespaces, classes, and functions can help organize code logically and improve code reusability. 

// Example of organizing and structuring PHP code using classes and namespaces

// File: models/User.php
namespace Models;

class User {
    // Class methods and properties
}

// File: controllers/UserController.php
namespace Controllers;

use Models\User;

class UserController {
    // Class methods and properties
}

// File: index.php
require_once 'models/User.php';
require_once 'controllers/UserController.php';

use Controllers\UserController;

$userController = new UserController();
$userController->index();

Keywords

MVC PSR standards namespaces autoloading code refactoring

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