Caching Whole Webpage.md

    use phpFastCache\CacheManager;

    $cache = CacheManager::Memcached();

    $keyword_webpage = md5($_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'].$_SERVER['QUERY_STRING']);
    // try to get from Cache first.
    $resultsItem = $cache->getItem($keyword_webpage)

    if(!$resultsItem->isHit()) {
        ob_start();
        /*
            ALL OF YOUR CODE GO HERE
            RENDER YOUR PAGE, DB QUERY, WHATEVER
        */

        // GET HTML WEBPAGE
        $html = ob_get_contents();

        $resultsItem->set($html)->expireAfter(1800);
        $cache->save($resultsItem);
    }

    echo $resultsItem->get();

I think expireAfter should be expiresAfter. See: https://gist.github.com/MarcoMiltenburg/e0a1f32e85d7808bbe6c26b10c03dfea/revisions?short_path=eae8e2f#diff-eae8e2f571f6b1cf262ffbd45838a211