public function except(array $list)
    {
        foreach ($list as $field)
        {
            if(property_exists($this->obj,$field))
                unset($this->obj->$field);
        }

        return $this;
    }
public function except(array $list)
    {
        foreach ($list as $field)
        {
            if(property_exists($this->obj,$field))
                unset($this->obj->$field);
        }

        return $this;
    }
public function except ( array $ list ) { foreach ( $ list as $ field ) { if ( property_exists ( $ this -> obj , $ field ) ) unset ( $ this -> obj -> $ field ) ; } return $ this ; }
Pull fields from the list.

@param array $list
@return $this
Pull fields from the list .