php 分析rss代码一段

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);
     $title2 = ereg_replace(".*","",$items[$i]);
     $title2 = ereg_replace(".*","",$title2);
     if ($items[$i] == "") {
         $content = "";
         return;
     } else {
         if (strcmp($link,$title)) {
          $cont = 1;
      $content .= "$title2
";
  }
     }
}
    }
    echo "$content";
}
my_headlines("
http://bbs.chinaunix.net/rss/46.xml
");
?>