What are the key features required for building a community website using PHP?

Key features required for building a community website using PHP include user authentication, user profiles, messaging system, forums, and content management system. These features help create a platform where users can interact, share information, and engage with each other. 

// Example code for user authentication using PHP
session_start();

if(isset($_POST['login'])) {
    $username = $_POST['username'];
    $password = $_POST['password'];

    // Check username and password against database
    if($username == 'admin' && $password == 'password') {
        $_SESSION['username'] = $username;
        echo 'Login successful';
    } else {
        echo 'Invalid username or password';
    }
}

if(isset($_POST['logout'])) {
    session_destroy();
    echo 'Logged out';
}

Keywords

PHP community website user authentication database management content management

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