DmitryDulepov\Realurl\Encoder\UrlEncoder::createPathComponentThroughOverride PHP Method

    protected function createPathComponentThroughOverride()
    {
        $result = false;
        // Can't use $this->pageRepository->getPage() here because it does
        // language overlay to TSFE's sys_language_uid automatically.
        // We do not want this because we may need to encode to a different language
        $page = $this->databaseConnection->exec_SELECTgetSingleRow('*', 'pages', 'uid=' . (int) $this->urlParameters['id']);
        $languageExceptionUids = (string) $this->configuration->get('pagePath/languageExceptionUids');
        if ($this->sysLanguageUid > 0 && (empty($languageExceptionUids) || !GeneralUtility::inList($languageExceptionUids, $this->sysLanguageUid))) {
            $overlay = $this->pageRepository->getPageOverlay($page, $this->sysLanguageUid);
            if (is_array($overlay)) {
                $page = $overlay;
                unset($overlay);
            }
        }
        if ($page['tx_realurl_pathoverride'] && $page['tx_realurl_pathsegment'] !== '') {
            $path = trim($page['tx_realurl_pathsegment'], '/');
            $this->appendToEncodedUrl($path);
            // Mount points do not work with path override. Having them will
            // create duplicate path entries but we have to live with this to
            // avoid further cache management complications. If we ignore
            // mount point information here, we will have to do something
            // about it in encodePathComponents() when we fetch from the cache.
            // It is easier to have duplicate entries here (one with MP and
            // another without it). It does not really matter.
            if ($page['doktype'] != PageRepository::DOKTYPE_SPACER && $page['doktype'] != PageRepository::DOKTYPE_RECYCLER) {
                $this->addToPathCache($path);
            }
            $result = true;
        }
        return $result;
    }