prepare("SELECT config_value FROM system_config WHERE config_key = 'site_name'");
$stmt->execute();
$config = $stmt->fetch();
if ($config) $site_name = $config['config_value'];
} catch (Exception $e) {}
$user = null;
if (isset($_SESSION['user_id'])) {
$stmt = db()->prepare("SELECT * FROM users WHERE id = ?");
$stmt->execute([$_SESSION['user_id']]);
$user = $stmt->fetch();
}
// Language logic
if (isset($_GET['lang'])) {
$_SESSION['lang'] = $_GET['lang'];
$current_page = strtok($_SERVER["REQUEST_URI"], '?');
header("Location: $current_page");
exit;
}
$lang = $_SESSION['lang'] ?? 'en';
// Expanded translation array for 8 languages
$translations = [
'en' => [
'Home' => 'Home', 'Trade' => 'Trade', 'Spot' => 'Spot', 'Perpetual' => 'Perpetual', 'Markets' => 'Markets', 'Exchange' => 'Exchange',
'Deposit' => 'Deposit', 'Withdraw' => 'Withdraw', 'Security' => 'Security', 'KYC' => 'Verification', 'Profile' => 'User Center',
'Login' => 'Login', 'Register' => 'Register', 'Logout' => 'Logout', 'Overview' => 'Overview', 'Assets' => 'Assets',
'Real-time Markets' => 'Real-time Markets', 'Trade Anywhere' => 'Trade Anywhere, Anytime.', 'Download app' => 'Scan to download BITCrypto app',
'Account Overview' => 'Account Overview', 'Total Balance' => 'Total Balance', 'Security Settings' => 'Security Settings',
'Login Password' => 'Login Password', 'Trading Password' => 'Trading Password', 'Identity Verification' => 'Identity Verification',
'Full Name' => 'Full Name', 'ID Number' => 'ID Number', 'Submit' => 'Submit', 'Asset Name' => 'Asset Name', 'Last Price' => 'Last Price',
'24h Change' => '24h Change', 'Market Cap' => 'Market Cap', 'Trade Now' => 'Trade Now', 'Change' => 'Change', 'Set up' => 'Set up'
],
'zh' => [
'Home' => '首页', 'Trade' => '交易', 'Spot' => '现货', 'Perpetual' => '永续合约', 'Markets' => '行情', 'Exchange' => '兑换',
'Deposit' => '充币', 'Withdraw' => '提币', 'Security' => '安全中心', 'KYC' => '身份认证', 'Profile' => '个人中心',
'Login' => '登录', 'Register' => '注册', 'Logout' => '退出登录', 'Overview' => '资产概览', 'Assets' => '我的资产',
'Real-time Markets' => '实时行情', 'Trade Anywhere' => '随时随地进行交易', 'Download app' => '扫码下载 BITCrypto App',
'Account Overview' => '账户概览', 'Total Balance' => '总资产折算', 'Security Settings' => '安全设置',
'Login Password' => '登录密码', 'Trading Password' => '资金密码', 'Identity Verification' => '身份认证',
'Full Name' => '姓名', 'ID Number' => '证件号码', 'Submit' => '提交', 'Asset Name' => '资产名称', 'Last Price' => '最新价',
'24h Change' => '24h 涨跌', 'Market Cap' => '市值', 'Trade Now' => '立即交易', 'Change' => '修改', 'Set up' => '去设置'
],
'ja' => [
'Home' => 'ホーム', 'Trade' => 'トレード', 'Spot' => '現物', 'Perpetual' => '無期限', 'Markets' => 'マーケット', 'Exchange' => '両替',
'Deposit' => '入金', 'Withdraw' => '出金', 'Security' => 'セキュリティ', 'KYC' => '本人確認', 'Profile' => 'ユーザーセンター',
'Login' => 'ログイン', 'Register' => '新規登録', 'Logout' => 'ログアウト', 'Overview' => '概要', 'Assets' => '資産',
'Real-time Markets' => 'リアルタイムマーケット', 'Trade Anywhere' => 'いつでも、どこでもトレード', 'Download app' => 'BITCryptoアプリをダウンロード',
'Account Overview' => 'アカウント概要', 'Total Balance' => '総資産', 'Security Settings' => 'セキュリティ設定',
'Login Password' => 'ログインパスワード', 'Trading Password' => '取引パスワード', 'Identity Verification' => '本人確認',
'Full Name' => '氏名', 'ID Number' => 'ID番号', 'Submit' => '送信', 'Asset Name' => '資産名', 'Last Price' => '現在値',
'24h Change' => '24h 変動', 'Market Cap' => '時価総額', 'Trade Now' => '今すぐトレード', 'Change' => '変更', 'Set up' => '設定'
],
'ko' => [
'Home' => '홈', 'Trade' => '거래', 'Spot' => '현물', 'Perpetual' => '선물', 'Markets' => '시장', 'Exchange' => '교환',
'Deposit' => '입금', 'Withdraw' => '출금', 'Security' => '보안', 'KYC' => '본인인증', 'Profile' => '사용자 센터',
'Login' => '로그인', 'Register' => '회원가입', 'Logout' => '로그아웃', 'Overview' => '개요', 'Assets' => '자산',
'Real-time Markets' => '실시간 시장', 'Trade Anywhere' => '언제 어디서나 거래하세요', 'Download app' => 'BITCrypto 앱 다운로드',
'Account Overview' => '계정 개요', 'Total Balance' => '총 잔액', 'Security Settings' => '보안 설정',
'Login Password' => '로그인 비밀번호', 'Trading Password' => '거래 비밀번호', 'Identity Verification' => '본인인증',
'Full Name' => '성명', 'ID Number' => '신분증 번호', 'Submit' => '제출', 'Asset Name' => '자산 이름', 'Last Price' => '현재가',
'24h Change' => '24h 변동', 'Market Cap' => '시가총액', 'Trade Now' => '지금 거래하기', 'Change' => '변경', 'Set up' => '설정'
],
'ru' => [
'Home' => 'Главная', 'Trade' => 'Торговля', 'Spot' => 'Спот', 'Perpetual' => 'Фьючерсы', 'Markets' => 'Рынки', 'Exchange' => 'Обмен',
'Deposit' => 'Депозит', 'Withdraw' => 'Вывод', 'Security' => 'Безопасность', 'KYC' => 'Верификация', 'Profile' => 'Центр пользователя',
'Login' => 'Вход', 'Register' => 'Регистрация', 'Logout' => 'Выход', 'Overview' => 'Обзор', 'Assets' => 'Активы',
'Real-time Markets' => 'Рынки в реальном времени', 'Trade Anywhere' => 'Торгуйте где угодно', 'Download app' => 'Скачать приложение BITCrypto',
'Account Overview' => 'Обзор аккаунта', 'Total Balance' => 'Общий баланс', 'Security Settings' => 'Настройки безопасности',
'Login Password' => 'Пароль для входа', 'Trading Password' => 'Торговый пароль', 'Identity Verification' => 'Верификация личности',
'Full Name' => 'Полное имя', 'ID Number' => 'Номер документа', 'Submit' => 'Отправить', 'Asset Name' => 'Название актива', 'Last Price' => 'Цена',
'24h Change' => 'Изм. за 24ч', 'Market Cap' => 'Капитализация', 'Trade Now' => 'Торговать', 'Change' => 'Изменить', 'Set up' => 'Настроить'
],
'fr' => [
'Home' => 'Accueil', 'Trade' => 'Trader', 'Spot' => 'Spot', 'Perpetual' => 'Futures', 'Markets' => 'Marchés', 'Exchange' => 'Échange',
'Deposit' => 'Dépôt', 'Withdraw' => 'Retrait', 'Security' => 'Sécurité', 'KYC' => 'Vérification', 'Profile' => 'Centre utilisateur',
'Login' => 'Connexion', 'Register' => 'S\'inscrire', 'Logout' => 'Déconnexion', 'Overview' => 'Aperçu', 'Assets' => 'Actifs',
'Real-time Markets' => 'Marchés en temps réel', 'Trade Anywhere' => 'Tradez n\'importe où', 'Download app' => 'Télécharger l\'app BITCrypto',
'Account Overview' => 'Aperçu du compte', 'Total Balance' => 'Solde total', 'Security Settings' => 'Paramètres de sécurité',
'Login Password' => 'Mot de passe de connexion', 'Trading Password' => 'Mot de passe de transaction', 'Identity Verification' => 'Vérification d\'identité',
'Full Name' => 'Nom complet', 'ID Number' => 'Numéro d\'identité', 'Submit' => 'Soumettre', 'Asset Name' => 'Nom de l\'actif', 'Last Price' => 'Prix',
'24h Change' => 'Var. 24h', 'Market Cap' => 'Cap. boursière', 'Trade Now' => 'Trader maintenant', 'Change' => 'Modifier', 'Set up' => 'Configurer'
],
'es' => [
'Home' => 'Inicio', 'Trade' => 'Trading', 'Spot' => 'Spot', 'Perpetual' => 'Futuros', 'Markets' => 'Mercados', 'Exchange' => 'Intercambio',
'Deposit' => 'Depósito', 'Withdraw' => 'Retiro', 'Security' => 'Seguridad', 'KYC' => 'Verificación', 'Profile' => 'Centro de usuario',
'Login' => 'Iniciar sesión', 'Register' => 'Registrarse', 'Logout' => 'Cerrar sesión', 'Overview' => 'Resumen', 'Assets' => 'Activos',
'Real-time Markets' => 'Mercados en tiempo real', 'Trade Anywhere' => 'Opera en cualquier lugar', 'Download app' => 'Descargar app BITCrypto',
'Account Overview' => 'Resumen de cuenta', 'Total Balance' => 'Saldo total', 'Security Settings' => 'Ajustes de seguridad',
'Login Password' => 'Contraseña de acceso', 'Trading Password' => 'Contraseña de trading', 'Identity Verification' => 'Verificación de identidad',
'Full Name' => 'Nombre completo', 'ID Number' => 'Número de documento', 'Submit' => 'Enviar', 'Asset Name' => 'Activo', 'Last Price' => 'Último precio',
'24h Change' => 'Var. 24h', 'Market Cap' => 'Cap. de mercado', 'Trade Now' => 'Operar ahora', 'Change' => 'Cambiar', 'Set up' => 'Configurar'
],
'de' => [
'Home' => 'Startseite', 'Trade' => 'Handeln', 'Spot' => 'Spot', 'Perpetual' => 'Futures', 'Markets' => 'Märkte', 'Exchange' => 'Tausch',
'Deposit' => 'Einzahlung', 'Withdraw' => 'Auszahlung', 'Security' => 'Sicherheit', 'KYC' => 'Verifizierung', 'Profile' => 'Benutzerzentrum',
'Login' => 'Anmelden', 'Register' => 'Registrieren', 'Logout' => 'Abmelden', 'Overview' => 'Übersicht', 'Assets' => 'Vermögenswerte',
'Real-time Markets' => 'Echtzeit-Märkte', 'Trade Anywhere' => 'Überall handeln', 'Download app' => 'BITCrypto App herunterladen',
'Account Overview' => 'Kontoübersicht', 'Total Balance' => 'Gesamtguthaben', 'Security Settings' => 'Sicherheitseinstellungen',
'Login Password' => 'Login-Passwort', 'Trading Password' => 'Handelspasswort', 'Identity Verification' => 'Identitätsprüfung',
'Full Name' => 'Vollständiger Name', 'ID Number' => 'Ausweisnummer', 'Submit' => 'Absenden', 'Asset Name' => 'Name', 'Last Price' => 'Preis',
'24h Change' => '24h Änderung', 'Market Cap' => 'Marktkapitalisierung', 'Trade Now' => 'Jetzt handeln', 'Change' => 'Ändern', 'Set up' => 'Einrichten'
]
];
function t($key, $default = null) {
global $lang, $translations;
return $translations[$lang][$key] ?? ($translations['en'][$key] ?? ($default ?? $key));
}
function mt($key) {
return t($key);
}
?>
<?php echo $site_name; ?> - Professional Crypto Exchange