private function getIndexablePageFromDefaultAndAdminPages(array &$indexable_pages) { $default_pages_used = array_merge($this->getAllInternalPages(), $this->getAdminPages()); foreach ($default_pages_used as $default_page_name) { $wiki_page = new PHPWikiPage($this->gid, $default_page_name); $version = $wiki_page->getCurrentVersion(); if ($version > 1) { $indexable_pages[] = $wiki_page; } } }