is::execute

public function execute(array &$option)
{
	$offset = intval(Option::get(self::$moduleId, "bar_stack_avatar_offset", 0));

	$connection = Application::getInstance()->getConnection();
	$sqlHelper = $connection->getSqlHelper();

	$queryObject = $connection->query("SELECT `ID`, `VALUE` FROM `b_user_option` WHERE `CATEGORY`='crm.widget_panel' ORDER BY ID LIMIT ".$this->limit." OFFSET ".$offset);
	$selectedRowsCount = $queryObject->getSelectedRowsCount();
	while ($userOption = $queryObject->fetch())
	{
		$optionValue = unserialize($userOption["VALUE"], ['allowed_classes' => false]);
		if (!$optionValue)
		{
			continue;
		}

		$arrayIterator = new \RecursiveArrayIterator($optionValue);
		$recursiveIterator = new \RecursiveIteratorIterator($arrayIterator, \RecursiveIteratorIterator::SELF_FIRST);

		foreach ($recursiveIterator as $key => $value)
		{
			if (is_array($value) && array_key_exists("enableStack", $value))
			{
				if (
					$value["typeName"] == "bar" &&
					$value["group"] == "USER" &&
					$value["enableStack"] == "N" &&
					is_array($value["configs"])
				)
				{
					$update = false;
					foreach ($value["configs"] as $config)
					{
						if (
							!empty($config["display"]["graph"]["clustered"]) &&
							$config["display"]["graph"]["clustered"] == "N"
						)
						{
							$update = true;
							break;
						}
					}
					if ($update)
					{
						$value["enableStack"] = "Y";
						$currentDepth = $recursiveIterator->getDepth();
						for ($subDepth = $currentDepth; $subDepth >= 0; $subDepth--)
						{
							$subIterator = $recursiveIterator->getSubIterator($subDepth);
							$subIterator->offsetSet(
								$subIterator->key(),
								($subDepth === $currentDepth ?
									$value : $recursiveIterator->getSubIterator(($subDepth + 1))->getArrayCopy())
							);
						}
					}
				}
			}
		}

		$newOptionValue = $recursiveIterator->getArrayCopy();
		if ($newOptionValue)
		{
			$connection->query("UPDATE `b_user_option` SET `VALUE` = '".$sqlHelper->forSql(
				serialize($newOptionValue))."' WHERE `ID` = '".$sqlHelper->forSql($userOption["ID"])."'");
		}
	}

	$GLOBALS["CACHE_MANAGER"]->cleanDir("user_option");

	if ($selectedRowsCount < $this->limit)
	{
		Option::delete(self::$moduleId, array("name" => "bar_stack_avatar_offset"));
		return false;
	}
	else
	{
		Option::set(self::$moduleId, "bar_stack_avatar_offset", ($selectedRowsCount + $offset));
		return true;
	}
}