In the context of MVC architecture in PHP, what are the best practices for structuring controllers and views to ensure scalability and maintainability in web development projects?

To ensure scalability and maintainability in web development projects using MVC architecture in PHP, it is best practice to separate concerns by structuring controllers to handle business logic and views to handle presentation logic. Controllers should be kept lightweight and focused on coordinating data flow, while views should only contain presentation-related code. This separation of concerns makes the codebase easier to maintain, update, and scale as the project grows. 

// Example of a well-structured controller in PHP

class PostController {
    public function index() {
        $posts = Post::getAll();
        View::render('posts/index', ['posts' => $posts]);
    }

    public function show($id) {
        $post = Post::find($id);
        View::render('posts/show', ['post' => $post]);
    }

    // Other controller methods for CRUD operations
}

Keywords

MVC architecture controllers views scalability maintainability

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