How can Object-Oriented Programming (OOP) be applied effectively in PHP when creating a forum?

To effectively apply Object-Oriented Programming (OOP) in PHP when creating a forum, you can create classes for different forum entities such as User, Post, Thread, and Forum. Each class should have relevant properties and methods to manage the data and interactions between these entities. By organizing your code into classes, you can achieve better modularity, reusability, and maintainability in your forum application. 

// Example of creating a User class for a forum application

class User {
    private $id;
    private $username;
    private $email;

    public function __construct($id, $username, $email) {
        $this->id = $id;
        $this->username = $username;
        $this->email = $email;
    }

    public function getId() {
        return $this->id;
    }

    public function getUsername() {
        return $this->username;
    }

    public function getEmail() {
        return $this->email;
    }

    public function setUsername($username) {
        $this->username = $username;
    }

    public function setEmail($email) {
        $this->email = $email;
    }
}

Keywords

Object-Oriented Programming PHP Forum Classes Inheritance

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