public function clear()
	{
		$cvars = get_class_vars(__CLASS__);

		$this->_updatedkeys = array();

		foreach ($cvars as $key => $value)
		{
			if ($key{0} != '_')
			{
				unset($this->$key);

				$this->$key = null;
			}
		}

		$this->_updatedkeys = array();
	}
public function clear()
	{
		$cvars = get_class_vars(__CLASS__);

		$this->_updatedkeys = array();

		foreach ($cvars as $key => $value)
		{
			if ($key{0} != '_')
			{
				unset($this->$key);

				$this->$key = null;
			}
		}

		$this->_updatedkeys = array();
	}
public function clear ( ) { $ cvars = get_class_vars ( __CLASS__ ) ; $ this -> _updatedkeys = array ( ) ; foreach ( $ cvars as $ key => $ value ) { if ( $ key { 0 } != '_' ) { unset ( $ this -> $ key ) ; $ this -> $ key = null ; } } $ this -> _updatedkeys = array ( ) ; }
Clear internal data

@return  void
Clear internal data