Cache::startCacheCountLinesOperator

public function startCacheCountLinesOperator(): bool
{
	$result = false;
	if ($this->validCountLinesOperator())
	{
		$result = true;

		$this->cache->startDataCache();
		$this->taggedCache->startTagCache($this->getCacheDirCountLinesOperator());
		$this->taggedCache->registerTag(self::getUserCountLinesCacheTag($this->userId));
	}

	return $result;
}