eZ\Publish\Core\MVC\Symfony\Routing\UrlAliasRouter::needsCaseRedirect PHP Метод

    protected function needsCaseRedirect(URLAlias $loadedUrlAlias, $requestedPath, $pathPrefix)
    {
        // If requested path is excluded from tree root jail, compare it to loaded UrlAlias directly.
        if ($this->generator->isUriPrefixExcluded($requestedPath)) {
            return strcmp($loadedUrlAlias->path, $requestedPath) !== 0;
        }
        // Compare loaded UrlAlias with requested path, prefixed with configured path prefix.
        return strcmp($loadedUrlAlias->path, $pathPrefix . ($pathPrefix === '/' ? trim($requestedPath, '/') : rtrim($requestedPath, '/'))) !== 0;
    }