Are there any useful tutorials available for creating a PHP forum?

There are several useful tutorials available online for creating a PHP forum. These tutorials typically cover topics such as database design, user authentication, creating threads and posts, and implementing features like user roles and permissions. By following these tutorials, you can learn how to build a fully functional PHP forum from scratch. Here is a basic example of PHP code for creating a simple forum structure:

<?php

// Connect to the database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "forum";

$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Create a table for threads
$sql = "CREATE TABLE threads (
    id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    title VARCHAR(255) NOT NULL,
    content TEXT NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
)";

if ($conn->query($sql) === TRUE) {
    echo "Table threads created successfully";
} else {
    echo "Error creating table: " . $conn->error;
}

// Close the connection
$conn->close();

?>