dbObject::__call PHP Méthode

    public function __call($method, $arg)
    {
        if (method_exists($this, $method)) {
            return call_user_func_array(array($this, $method), $arg);
        }
        call_user_func_array(array($this->db, $method), $arg);
        return $this;
    }

 public function __call($closure, $arguments)
 {
     return parent::__call($closure, $arguments);
 }