SMF'de konu başlıklarını keywords'da gösterme(anahtar kelimeler arama motorlari icin)

function template_main_above()
{
        global $context, $settings, $options, $scripturl, $txt, $modSettings;

$stop_words=  array("I "," a "," about "," an "," are "," as "," at "," be "," by "," com "," de "," en "," for "," from "," how ","How "," in "," is"," it "," la "," of "," on "," or ","Or "," that "," the ","The "," this "," to "," was "," what "," when "," where "," who ","Who "," will "," with "," und "," the "," www ","!",".","?","=","-");
        $keywords_ = str_replace($stop_words," ",$context['page_title']);
        $keywords_ =  preg_replace ( "/\s\s+/" , " " , $keywords_);
        $keywords_ = str_replace(" ",", ",trim($keywords_));

<**** name="keywords" *********"'.$keywords_.'" />