<?php
/***********************
**
** copyright (c) 2005 Joe Shamah
** mailto: joe at mrsomeone dot com
**
**
** string audioScrobbler ( string username [, int limit [, string format ]] )
**
** username is your audioscrobbler username and optional limit is the max
** number of songs to fetch. - default is 1.
** optional format can format the text using variables. - where {name} is the name
** and {num} is the number.
** if no format is specified, each song name will be printed with a <br /> after it.
**
** questions/comments email or PM on audioscrobbler.com (username: MrSomeone)
**
***********************/

function audioScrobbler( $user, $num = 1, $format )
{

   if (empty($user)) die( "<tt>Syntax: audioScrobbler(\"<b>username</b>\")</tt>" );

   $num = intval( $num - 1 );

   $format = (!$format) ? '' : $format;

   $as = @file_get_contents( "http://ws.audioscrobbler.com/txt/recent/" . $user );
   if (!$as)
   {
     print "Error getting song info.";
     exit;
   }

   $line = explode( "\n", $as );
   $j = 0;
   $t = 0;

   while ($j <= $num)
   {
     if( $t % 2 != 0 )
     {
         if ( !empty($line[$t]) )
           $played[$j] = $line[$t];
         $j++;
     }
     $t++;
   }

   $n = 1;
   foreach( $played as $str )
   {
     if ( empty( $format ) )
     {
         print $str . "<br />";
     }
     else
     {
         $_str = $format;
         $_str = str_replace( "{name}", $str, $_str );
         $_str = str_replace( "{num}", $n, $_str );
         print $_str;
     }
     $n++;
   }
}

// example:

audioScrobbler( "MrSomeone", 5, "<b>{num}.</b> {name}<br />");

?>