prepare("SELECT * FROM users WHERE id = ?");
$stmt->execute([$_SESSION['user_id']]);
$user = $stmt->fetch();
}
function getSetting($key, $default = null) {
$stmt = db()->prepare("SELECT setting_value FROM system_settings WHERE setting_key = ?");
$stmt->execute([$key]);
$row = $stmt->fetch();
return $row ? $row['setting_value'] : $default;
}
?>
Byro | Professional Digital Asset Exchange
