protected function _fetchAttributes()
	{
		if (!$this->fetched) {
			$this->fetched = true;
			$result = $this->fetchAttributes();
			if (isset($result)) {
				$this->fetched = $result;
			}
		}
	}
protected function _fetchAttributes()
	{
		if (!$this->fetched) {
			$this->fetched = true;
			$result = $this->fetchAttributes();
			if (isset($result)) {
				$this->fetched = $result;
			}
		}
	}
protected function _fetchAttributes ( ) { if ( ! $ this -> fetched ) { $ this -> fetched = true ; $ result = $ this -> fetchAttributes ( ) ; if ( isset ( $ result ) ) { $ this -> fetched = $ result ; } } }
Fetch attributes array.
This function is internally used to handle fetched state.
Fetch attributes array . This function is internally used to handle fetched state .