function rsscek($url){
$site =  file_get_contents($url); 
$baslik = explode("<item>", $site); 
$say    = count($baslik);
foreach($baslik as $yaz){
        if($x>2){
        $url = explode("<link>", $yaz); 
        $url= explode("</link>", $url[1]); 
        $urladres    = iconv("UTF-8", "ISO-8859-9", $url[0]);
        echo $urladresi."<br>";

    }
$x++;
}
}
rsscek("siteadin.com/rss.xml");