public function __construct()
{
$site_path = realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . '../lib/config.ini';
try {
$this->db = DatabaseFactory::create($site_path);
$this->exec = DatabaseFactory::getExecute($site_path);
$_SESSION['namebd'] = strtoupper($this->db->getAttribute(PDO::ATTR_DRIVER_NAME));
} catch (PDOException $e) {
$error = 'Conexion Fallada: ' . $e->getMessage();
header("Location:index.php?controller=BaseDatos&action=orror&str=" . $error);
}
}