/** @var PDO|mysqli */
protected $connection;
protected $driver;
- private $emulate_prepares = false;
+ protected $emulate_prepares = false;
private $error = false;
private $errorno = 0;
private $affected_rows = 0;
{
// Use environment variables for mysql if they are set beforehand
if (!empty($server['MYSQL_HOST'])
- && (!empty($server['MYSQL_USERNAME'] || !empty($server['MYSQL_USER'])))
+ && (!empty($server['MYSQL_USERNAME']) || !empty($server['MYSQL_USER']))
&& $server['MYSQL_PASSWORD'] !== false
&& !empty($server['MYSQL_DATABASE']))
{