SimpleMachines / SMF2.1

		$modSettings = array();

		if (!$request)

			display_db_error();

		while ($row = $smcFunc['db_fetch_row']($request))

			$modSettings[$row[0]] = $row[1];

		$smcFunc['db_free_result']($request);

		// Do a few things to protect against missing settings or settings with invalid values...

	// Only proceed if we can load the data.

	if ($request)

	{

		while ($row = $smcFunc['db_fetch_row']($request))

			$modSettings[$row[0]] = $row[1];

		$smcFunc['db_free_result']($request);

	}