DmitryDulepov\Realurl\Decoder\UrlDecoder::searchPathInCache PHP Метод

    protected function searchPathInCache(array &$pathSegments)
    {
        $result = NULL;
        /** @var PathCacheEntry $result */
        $removedSegments = array();
        do {
            $path = implode('/', $pathSegments);
            // Since we know nothing about mount point at this stage, we exclude it from search by passing null as the second argument
            $cacheEntry = $this->cache->getPathFromCacheByPagePath($this->rootPageId, $this->detectedLanguageId, null, $path);
            if ($cacheEntry) {
                if ((int) $cacheEntry->getExpiration() !== 0) {
                    $this->isExpiredPath = TRUE;
                    $nonExpiredCacheEntry = $this->cache->getPathFromCacheByPageId($cacheEntry->getRootPageId(), $cacheEntry->getLanguageId(), $cacheEntry->getPageId(), $cacheEntry->getMountPoint());
                    if ($nonExpiredCacheEntry) {
                        $this->expiredPath = $cacheEntry->getPagePath();
                        $cacheEntry = $nonExpiredCacheEntry;
                    }
                }
                $result = $cacheEntry;
            } else {
                if (count($pathSegments) > 0) {
                    array_unshift($removedSegments, array_pop($pathSegments));
                }
            }
        } while (is_null($result) && count($pathSegments) > 0);
        $pathSegments = $removedSegments;
        return $result;
    }