function xml2array($url, $get_attributes = 1, $priority = 'tag')
{
    $contents = "";
    if (!function_exists('xml_parser_create'))
    {
        return array ();
    }
    $parser = xml_parser_create('');
    if (!($fp = @ fopen($url, 'rb')))
    {
        return array ();
    }
    while (!feof($fp))
    {
        $contents .= fread($fp, 8192);
    }
    fclose($fp);
    xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
    xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
    xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
    xml_parse_into_struct($parser, trim($contents), $xml_values);
    xml_parser_free($parser);
    if (!$xml_values)
        return; //Hmm...
    $xml_array = array ();
    $parents = array ();
    $opened_tags = array ();
    $arr = array ();
    $current = & $xml_array;
    $repeated_tag_index = array (); 
    foreach ($xml_values as $data)
    {
        unset ($attributes, $value);
        extract($data);
        $result = array ();
        $attributes_data = array ();
        if (isset ($value))
        {
            if ($priority == 'tag')
                $result = $value;
            else
                $result['value'] = $value;
        }
        if (isset ($attributes) and $get_attributes)
        {
            foreach ($attributes as $attr => $val)
            {
                if ($priority == 'tag')
                    $attributes_data[$attr] = $val;
                else
                    $result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr'
            }
        }
        if ($type == "open")
        { 
            $parent[$level -1] = & $current;
            if (!is_array($current) or (!in_array($tag, array_keys($current))))
            {
                $current[$tag] = $result;
                if ($attributes_data)
                    $current[$tag . '_attr'] = $attributes_data;
                $repeated_tag_index[$tag . '_' . $level] = 1;
                $current = & $current[$tag];
            }
            else
            {
                if (isset ($current[$tag][0]))
                {
                    $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                    $repeated_tag_index[$tag . '_' . $level]++;
                }
                else
                { 
                    $current[$tag] = array (
                        $current[$tag],
                        $result
                    ); 
                    $repeated_tag_index[$tag . '_' . $level] = 2;
                    if (isset ($current[$tag . '_attr']))
                    {
                        $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                        unset ($current[$tag . '_attr']);
                    }
                }
                $last_item_index = $repeated_tag_index[$tag . '_' . $level] - 1;
                $current = & $current[$tag][$last_item_index];
            }
        }
        elseif ($type == "complete")
        {
            if (!isset ($current[$tag]))
            {
                $current[$tag] = $result;
                $repeated_tag_index[$tag . '_' . $level] = 1;
                if ($priority == 'tag' and $attributes_data)
                    $current[$tag . '_attr'] = $attributes_data;
            }
            else
            {
                if (isset ($current[$tag][0]) and is_array($current[$tag]))
                {
                    $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                    if ($priority == 'tag' and $get_attributes and $attributes_data)
                    {
                        $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                    }
                    $repeated_tag_index[$tag . '_' . $level]++;
                }
                else
                {
                    $current[$tag] = array (
                        $current[$tag],
                        $result
                    ); 
                    $repeated_tag_index[$tag . '_' . $level] = 1;
                    if ($priority == 'tag' and $get_attributes)
                    {
                        if (isset ($current[$tag . '_attr']))
                        { 
                            $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                            unset ($current[$tag . '_attr']);
                        }
                        if ($attributes_data)
                        {
                            $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                        }
                    }
                    $repeated_tag_index[$tag . '_' . $level]++; //0 and 1 index is already taken
                }
            }
        }
        elseif ($type == 'close')
        {
            $current = & $parent[$level -1];
        }
    }
    return ($xml_array);
}

// The meaty bit. Kinda.
// This part replaces the options within
// the [] (eg [name]) with the actual value from the last.fm data.

function str_tz($format,$time,$offset){
  $time = str_replace(',','',$time);
  $stamp = strtotime($time);
  $result = $stamp+(3600*$offset);
  $result = date($format,$result);
  return $result;
}

function lastfmdata($method,$user,$key,$options,$number = 50,$art = '',$offset = '0'){
  $error = array();
  if(empty($number)){$number = 50;}
  if(empty($method)){$error[] = 'You left the method blank';}
  if(empty($key) or $key == 'API_KEY'){$error[] = 'You left the API key blank. Get one from <a href="http://www.last.fm/api/account">http://www.last.fm/api/account</a>';}
  if(empty($user)){$error[] = 'You left the username blank.';}
  if(empty($options)){$error[] = 'You left the formatting blank.';}
  if(empty($art)){$smallart = 'http://cdn.last.fm/flatness/catalogue/noimage/2/default_album_small.png';}else{$smallart = $art;}
  if(empty($art)){$mediumart = 'http://cdn.last.fm/flatness/catalogue/noimage/2/default_album_medium.png';}else{$mediumart = $art;}
  if(empty($art)){$largeart = 'http://cdn.last.fm/flatness/catalogue/noimage/2/default_album_mega.png';}else{$largeart = $art;}
  $data = xml2array("http://ws.audioscrobbler.com/2.0/?method=user.get$method&user=$user&api_key=$key&limit=$number",0);
  if($method == 'RecentTracks'){$loop = $data['lfm']['recenttracks']['track'];}
  if($method == 'TopArtists'){$loop = $data['lfm']['topartists']['artist'];}
  if($method == 'TopTracks'){$loop = $data['lfm']['toptracks']['track'];}
  if($method == 'TopAlbums'){$loop = $data['lfm']['topalbums']['album'];}
  if($method == 'WeeklyTrackChart'){$loop = $data['lfm']['weeklyalbumchart']['album'];}
  if($method == 'WeeklyAlbumChart'){$loop = $data['lfm']['weeklyalbumchart']['album'];}
  if($method == 'WeeklyArtistChart'){$loop = $data['lfm']['weeklyartistchart']['artist'];}
  if($method == 'WeeklyTrackChart'){$loop = $data['lfm']['weeklytrackchart']['track'];}
  if($method == 'Shouts'){$loop = $data['lfm']['shouts']['shout'];}
  if($method == 'LovedTracks'){$loop = $data['lfm']['lovedtracks']['track'];}
  if(!isset($loop['0'])){$looptemp = $loop;unset($loop);$loop[0] = $looptemp;}
  if($method != '' and empty($error) and !empty($data) and isset($loop[0])){
    foreach($loop as $section){
      if($count < $number){
        $count++;
        $result = str_replace('[count]',$count,$options);
        if(is_array($section['artist'])){
          $result = str_replace('[artist]',$section['artist']['name'],$result);
          $result = str_replace('[artisturl]',$section['artist']['url'],$result);
        }else{
          $result = str_replace('[artist]',$section['artist'],$result);
        }
        $result = str_replace('[name]',$section['name'],$result);
        $result = str_replace('[mbid]',$section['mbid'],$result);
        $result = str_replace('[playcount]',$section['playcount'],$result);
        $result = str_replace('[album]',$section['album'],$result);
        $result = str_replace('[url]',$section['url'],$result);
        if(isset($section['image']['0'])){$smallimg = $section['image']['0'];}
        if(isset($section['image']['1'])){$mediumimg = $section['image']['1'];}
        if(isset($section['image']['2'])){$largeimg = $section['image']['2'];}
        if(empty($smallimg) or preg_match('/noimage/',$smallimg)){
          $smallimg = $smallart;
        }
        if(empty($mediumimg) or preg_match('/noimage/',$mediumimg)){
          $mediumimg = $mediumart;
        }
        if(empty($largeimg) or preg_match('/noimage/',$largeimg)){
          $largeimg = $largeart;
        }
        $result = str_replace('[small]',$smallimg,$result);
        $result = str_replace('[medium]',$mediumimg,$result);
        $result = str_replace('[large]',$largeimg,$result);
        preg_match_all("/\[datefmt\](.*?)\[\/datefmt\]/",$result,$outcome);
        $datefmt = str_tz($outcome[1][0],$section['date'],$offset);
        $result = str_replace($outcome[0][0],$datefmt,$result);
        $date = str_tz('jS M Y, H:i',$section['date'],$offset);
        $result = str_replace('[date]',$date,$result);
        $result = str_replace('[author]',$section['author'],$result);
        $result = str_replace('[body]',$section['body'],$result);
        echo "$result\n";
      }
    }
  }
  elseif(empty($error)){
    $error[] = 'Check that there is data to display from your last.fm account, and your API key is correct.';
  }
  if(!empty($error)){
    echo 'Last.fm Simple API error:<br/>';
    foreach($error as $er){
      echo "&bull; $er<br/>";
    }
  }
}

function lastfmoutput() { 
	// The last.fm username you want to get data for.
	$username = 'username';
	
	// Your Last.fm API Key.
	$apikey = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
	
	// This tells the script what method to use to get the data from last.fm.
	// Different methods and examples are documented under "methods" below.
	$method = 'RecentTracks';
	
	// Custom Formatting. In the example below, [url] is converted into the track
	// URL on last.fm, [name] into the track name and [artist] into the track's artist.
	// Refer to the documentation for that method below for formatting options.
	$formatting = '
			<div class="album_image">
				<img src="[large]" alt="[artist] - [name]" />
				<span class="cover"> </span>
			</div>
			<div class="album_info">
				<a href="[url]">[artist]<br/>[name]</a>
			</div>
	';
	
	// Number of recent tracks you want to show. (Leave blank for maximum)
	$number = '1';
	
	// URL for image if no album/track art. (Leave blank for last.fm default)
	$defaultart = 'http://cdn.last.fm/flatness/catalogue/noimage/2/default_album_mega.png';
	
	// GMT hour offset. (0 or blank means keep the time at GMT, -5 makes the time EST etc.)
	$offset = '0';
	
	lastfmdata($method,$username,$apikey,$formatting,$number,$defaultart,$offset);
}