protected static function getInstance($class = __CLASS__) { if (is_null(self::$o)) { self::$o = true; // in case new fails self::$o = new $class(); } return self::$o; }
protected static function getInstance($class = __CLASS__) { if (is_null(self::$o)) { self::$o = true; // in case new fails self::$o = new $class(); } return self::$o; }