$data = parseurl_getsiteinfo($url, $no_guessing, $do_oembed);
- Cache::set("parse_url:".$no_guessing.":".$do_oembed.":".$url,serialize($data));
+ Cache::set("parse_url:".$no_guessing.":".$do_oembed.":".$url,serialize($data), CACHE_DAY);
return $data;
}
if (isset($keywords)) {
$siteinfo["keywords"] = array();
foreach ($keywords as $keyword)
- $siteinfo["keywords"][] = trim($keyword);
+ if (!in_array(trim($keyword), $siteinfo["keywords"]))
+ $siteinfo["keywords"][] = trim($keyword);
}
//$list = $xpath->query("head/meta[@property]");