Pimcore\Controller\Plugin\Cache::dispatchLoopShutdown PHP Метод

    public function dispatchLoopShutdown()
    {
        if ($this->enabled && session_id()) {
            $this->disable("session in use");
        }
        if ($this->disableReason) {
            $this->getResponse()->setHeader("X-Pimcore-Output-Cache-Disable-Reason", $this->disableReason, true);
        }
        if ($this->enabled && $this->getResponse()->getHttpResponseCode() == 200) {
            try {
                if ($this->lifetime && $this->addExpireHeader) {
                    // add cache control for proxies and http-caches like varnish, ...
                    $this->getResponse()->setHeader("Cache-Control", "public, max-age=" . $this->lifetime, true);
                    // add expire header
                    $date = new \DateTime("now");
                    $date->add(new \DateInterval("PT" . $this->lifetime . "S"));
                    $this->getResponse()->setHeader("Expires", $date->format(\DateTime::RFC1123), true);
                }
                $now = new \DateTime("now");
                $cacheItem = ["headers" => $this->getResponse()->getHeaders(), "rawHeaders" => $this->getResponse()->getRawHeaders(), "content" => $this->getResponse()->getBody(), "date" => $now->format(\DateTime::ISO8601)];
                $cacheKey = $this->defaultCacheKey;
                $deviceDetector = Tool\DeviceDetector::getInstance();
                if ($deviceDetector->wasUsed()) {
                    $cacheKey .= "_" . $deviceDetector->getDevice();
                }
                $tags = ["output"];
                if ($this->lifetime) {
                    $tags = ["output_lifetime"];
                }
                CacheManager::save($cacheItem, $cacheKey, $tags, $this->lifetime, 1000, true);
            } catch (\Exception $e) {
                Logger::error($e);
                return;
            }
        } else {
            // output-cache was disabled, add "output" as cleared tag to ensure that no other "output" tagged elements
            // like the inc and snippet cache get into the cache
            CacheManager::addClearedTag("output_inline");
        }
    }