MagpieRSS::error( $errormsg,  $lvl = E_USER_WARNING )

	function error( $errormsg, $lvl = E_USER_WARNING ) {
		// append PHP's error message if track_errors enabled
		if ( isset($php_errormsg) ) {
			$errormsg .= " ($php_errormsg)";
		}
		if ( MAGPIE_DEBUG ) {
			trigger_error( $errormsg, $lvl);
		} else {
			error_log( $errormsg, 0);
		}
	}