public static function getConnection()
{
if (!self::$_connection) {
//ambil semua konfigurasi di config
$dbDns = Config::getConfig('dbdns');
$dbPass = Config::getConfig('dbpass');
$dbUser = Config::getConfig('dbuser');
//now koneksi dengan PDO
try {
self::$_connection = new PDO($dbDns, $dbuser, $dbUser);
if (self::$_connection === FALSE) {
throw new Exception("Koneksi Gagal");
} else {
$this->konek = self::$_connection;
}
} catch (PDOException $e) {
echo "Error : " . $e->getMessage() . "<br/>";
}
}
return self::$_connection;
}