Merge pull request #2107 from annando/1511-duplicated-keywords

Duplicated tags shouldn't happen anymore when parsing a webpage.
This commit is contained in:
Tobias Diekershoff 2015-11-29 08:43:19 +01:00
commit a770be3cb6

View file

@ -280,6 +280,7 @@ function parseurl_getsiteinfo($url, $no_guessing = false, $do_oembed = true, $co
if (isset($keywords)) {
$siteinfo["keywords"] = array();
foreach ($keywords as $keyword)
if (!in_array(trim($keyword), $siteinfo["keywords"]))
$siteinfo["keywords"][] = trim($keyword);
}