php 分析rss代码一段

Problema!";
        return;
    }
    if ($fp) {
        fputs($fp, "GET " . $rdf['path'] . "?" . $rdf['query'] . " HTTP/1.0 ");
        fputs($fp, "HOST: " . $rdf['host'] . " ");
        $string = "";
        while (!feof($fp)) {
            $pagetext = fgets($fp, 300);
            $string.= chop($pagetext);
        }
        fputs($fp, "Connection: close ");
        fclose($fp);
        $items = explode("", $string);
        $content = "";
        for ($i = 0; $i ", "", $items[$i]);
            $link = ereg_replace(".*", "", $link);
            $title2 = ereg_replace(".*.*", "", $title2);
            if ($items[$i] == "") {
                $content = "";
                return;
            } else {
                if (strcmp($link, $title)) {
                    　　 $cont = 1;
                    $content.= "$title2
 ";
                }
            }
        }
    }
    echo "$content";
}
my_headlines();

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