is::setGridToConvert

static function setGridToConvert($tableId)
{
	$listGrid = Option::get(self::$moduleId, "listGridToConvert", "");
	if ($listGrid !== "")
	{
		$listGrid = unserialize($listGrid, ['allowed_classes' => false]);
	}
	$listGrid = is_array($listGrid) ? $listGrid : [];

	if (!array_key_exists($tableId, $listGrid))
	{
		$listGrid[$tableId] = [
			"offset" => 0,
			"tableId"=> $tableId,
		];
		Option::set(self::$moduleId, "listGridToConvert", serialize($listGrid));
	}
}