public function setClean($property = null)
    {
        if ($property === null) {
            $this->_dirty = [];
        } else {
            unset($this->_dirty[$property]);
        }

        return $this;
    }
public function setClean($property = null)
    {
        if ($property === null) {
            $this->_dirty = [];
        } else {
            unset($this->_dirty[$property]);
        }

        return $this;
    }
public function setClean ( $ property = null ) { if ( $ property === null ) { $ this -> _dirty = [ ] ; } else { unset ( $ this -> _dirty [ $ property ] ) ; } return $ this ; }
Manually set a property as clean

@param null $property
@return self
Manually set a property as clean