function offsetGet($key) {
		$this->access($key);
		if (!array_key_exists($key, $this->row)) {
			$this->access($key, true);
		}
		return $this->row[$key];
	}
function offsetGet($key) {
		$this->access($key);
		if (!array_key_exists($key, $this->row)) {
			$this->access($key, true);
		}
		return $this->row[$key];
	}
function offsetGet ( $ key ) { $ this -> access ( $ key ) ; if ( ! array_key_exists ( $ key , $ this -> row ) ) { $ this -> access ( $ key , true ) ; } return $ this -> row [ $ key ] ; }
Get value of column
@param string column name
@return string
Get value of column