private function getCacheAttributes ()
	{
		
		$attributes	= array ();

		foreach (array_keys (self::$attributes) as $name)
		{
			$attributes[$name]	= $this->iget ($name);
		}
		
		return $attributes;
		
	}
private function getCacheAttributes ()
	{
		
		$attributes	= array ();

		foreach (array_keys (self::$attributes) as $name)
		{
			$attributes[$name]	= $this->iget ($name);
		}
		
		return $attributes;
		
	}
private function getCacheAttributes ( ) { $ attributes = array ( ) ; foreach ( array_keys ( self :: $ attributes ) as $ name ) { $ attributes [ $ name ] = $ this -> iget ( $ name ) ; } return $ attributes ; }
Return object attributes to cache
@return array
Return object attributes to cache