Carew\Event\Listener\Decorator\Twig::generatePages PHP Method

    private function generatePages(Document $originalDocument, $nbPages, $isFirstPagination = true, $collectionNb = 1)
    {
        $pages = array();
        for ($pageNb = 1; $pageNb <= $nbPages; ++$pageNb) {
            $currentPage = $pages[$pageNb] = clone $originalDocument;
            if (1 == $pageNb) {
                continue;
            }
            $pathInfo = pathinfo($currentPage->getPath());
            if ($isFirstPagination) {
                $pathInfo['filename'] = sprintf('%s-page-%d', $pathInfo['filename'], $pageNb);
            } else {
                $pathInfo['filename'] = sprintf('%s-%d-page-%d', $pathInfo['filename'], $collectionNb, $pageNb);
            }
            $currentPage->setPath(ltrim(sprintf('%s/%s.%s', $pathInfo['dirname'], $pathInfo['filename'], $pathInfo['extension']), './'));
        }
        return $pages;
    }