What are the differences between Model-View-Controller (MVC), Model-View-Presenter (MVP), and Model-View-ViewModel (MVVM) in the context of PHP development?
In PHP development, Model-View-Controller (MVC), Model-View-Presenter (MVP), and Model-View-ViewModel (MVVM) are architectural patterns used to separate concerns in web applications. MVC separates the application into three components: Model (data), View (presentation), and Controller (logic). MVP separates the View from the Model by introducing a Presenter to handle user input and update the View. MVVM is similar to MVP but focuses on data binding between the View and ViewModel.
// MVC Example
class Model {
// Data handling
}
class View {
// Presentation logic
}
class Controller {
// Application logic
}
// MVP Example
class Model {
// Data handling
}
class View {
// Presentation logic
}
class Presenter {
// User input handling and updating View
}
// MVVM Example
class Model {
// Data handling
}
class View {
// Presentation logic
}
class ViewModel {
// Data binding between View and Model
}