public static function getInstancia()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
private static function connect()
{
try {
$dsn = self::$driver . ':host=' . self::$host . ';dbname=' . self::$dbname;
self::$instance = new PDO($dsn, self::$user);
return true;
} catch (PDOException $e) {
echo $e->getmessage();
}
}
