prepare("SELECT * FROM users WHERE username = ?");
$stmt->execute([$username]);
if ($stmt->fetch()) {
$error = 'Username already exists.';
} else {
$hashed_password = password_hash($password, PASSWORD_DEFAULT);
$stmt = db()->prepare("INSERT INTO users (username, password) VALUES (?, ?)");
if ($stmt->execute([$username, $hashed_password])) {
$success = 'Registration successful! You can now login.';
} else {
$error = 'An error occurred. Please try again.';
}
}
}
}
?>
Register