1.      function lastfm_weekly_artists($user) {
   2.              $ch = curl_init();
   3.              $timeout = 5;
   4.              curl_setopt ($ch, CURLOPT_URL, "http://ws.audioscrobbler.com/1.0/user/$user/weeklyartistchart.xml");
   5.              curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
   6.              curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
   7.              $url = curl_exec($ch);
   8.              curl_close($ch);
   9.              $xml = simplexml_load_string("$url");
  10.       
  11.              if (!isset($xml->artist)) {
  12.                      echo "No stats to list.";
  13.              }
  14.       
  15.              else {

  16.                      echo "<ul>\n";
  17.                      for ( $i=0; $i<10; $i++) {
  18.                              echo "<li><a href=\"" . $xml->artist[$i]->url . "\" title=\"$artist->name\">" . $xml->artist[$i]->name . "</a> - " . $xml->artist[$i]->playcount . "</li>\n";
  19.                      }
  20.                      echo "</ul>\n";
  21.              }
  22.      }