ftp_base::features

	function features() {
		if(!$this->_exec("FEAT", "features")) return FALSE;
		if(!$this->_checkCode()) return FALSE;
		$f=preg_split("/[".CRLF."]+/", preg_replace("/[0-9]{3}[ -].*[".CRLF."]+/", "", $this->_message), -1, PREG_SPLIT_NO_EMPTY);
		$this->_features=array();
		foreach($f as $k=>$v) {
			$v=explode(" ", trim($v));
			$this->_features[array_shift($v)]=$v;
		}
		return true;
	}