Esempio n. 1
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    }
    $sitemaplist = BaidusubmitSitemap::getSitemapList(BaidusubmitSitemap::TYPE_ALL, $offset, $sitemapUrlCount);
    if (count($sitemaplist) > 0) {
        BaidusubmitSitemap::printSitemapList($sitemaplist, $site, $urlsuffix);
    }
    //如果溢出了
    $overflow = $offset + $sitemapUrlCount - $sitemapCount;
    if ($overflow > 0) {
        $sitemaplist = BaidusubmitSitemap::getSitemapList(BaidusubmitSitemap::TYPE_ALL, 0, $overflow);
        if (count($sitemaplist) > 0) {
            baidu_print_sitemap_list($sitemaplist, $site, $urlsuffix);
            BaidusubmitSitemap::printSitemapList($sitemaplist, $site, $urlsuffix);
        }
    }
    BaidusubmitSitemap::printIndexFooter();
    BaidusubmitSitemap::setIndexLastCrawl($offset);
}
//增量索引
if ('indexinc' === $_GET['m']) {
    $today = strtotime(date('Y-m-d'));
    $removeTime = $today - $config['HistoryDayCount'] * 24 * 3600;
    //几天前时间
    BaidusubmitSitemap::deleteIncreaseHistory($removeTime);
    //删除过期数据
    $lastTime = BaidusubmitSitemap::getSitemapMaxEnd(BaidusubmitSitemap::TYPE_INC);
    //sitemap表中最后时间
    if (empty($lastTime)) {
        $lastTime = $today;
    }
    if ($today >= $lastTime) {
        $url = 'm=sitemapinc&start=' . $today;