private $_connection;

private static $_instance;

private $_config;

public static function getInstance(){

if( !self::$_instance ){

self::$_instance = new self();

}

return self::$_instance;

}

private function __construct(){

$this->_config = parse_ini_file(CONFIG_PATH);

$this->_connection = new mysqli(

$this->_config['host'],

$this->_config['user'],

$this->_config['pass'],

$this->_config['db']

);

if(mysqli_connect_error()) {

die("Failed to conencto to MySQL: " . mysql_connect_error());

}

}

private function __clone() { }

public function getConnection() {

return $this->_connection;

}