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header("Content-Type: application/xspf+xml");
// start a buffer
ob_start();
// create document to work with
$dom = new DOMDocument("1.0", "UTF-8");
// grab playlist id
$playlist = $_GET["playlist"];
if ($playlist) {
	// fetch normalized xml using yql
	$xml = simplexml_load_file("http://query.yahooapis.com/v1/public/yql?q=USE%20%22http%3A%2F%2Fgithub.com%2Foxchronxo%2FYQL%2Fraw%2Fmaster%2Fplaylist.com.db.table.xml%22%20AS%20playlists%3B%0ASELECT%20*%20FROM%20playlists%20WHERE%20playlist%3D" . $playlist . "%3B&format=xml");
	// attach to document
	$dom->loadXML($xml->results->playlist->asXML());
}
// export as xml
echo $dom->saveXML();
// send buffer
ob_end_flush();

<table xmlns="http://query.yahooapis.com/v1/schema/table.xsd">
	<meta>
		<author>Eric Fehrenbacher</author>
		<sampleQuery>select * from playlists where playlist=@playlist</sampleQuery>
	</meta>
	<bindings>
		<select itemPath="" produces="XML">
			<urls>
				<url>http://pl.playlist.com/pl.php</url>
			</urls>
			<inputs>
				<key id="playlist" type="xs:string" paramType="variable" required="true"/>
			</inputs>
			<execute><![CDATA[
 
y.include("http://github.com/oxchronxo/YQL/raw/master/playlist.com.db.table.js");
 
var url = "http://pl.playlist.com/pl.php?playlist=" + playlist;
 
var xml = y.rest(url).get().response;
 
// standardize format
//<meta http-equiv="Cache-Control" content="no-cache"/>
//<meta http-equiv="Pragma" content="no-cache"/>
var xspf = <playlist xmlns="http://xspf.org/ns/0/" version="0">
	<id>{playlist}</id>
	<url>{url}</url>
	<title>{xml.title.text()}</title>
</playlist>;
 
// cleanup tracks
for (var i = 0, track = ""; i < xml.trackList.track.length(); i++) {
	track = xml.trackList.track[i];
	// normalize track location
	track.location = !track.location.split("").length ? track.originallocation : decrypt(track.location);
	// add aliases
	track.img = String(track.image) || "";
	track.title = String(track.tracktitle) || "";
	// clear empty fields
	if (track.album == "Untitled") {
		track.album = "";
	}
	// remove attributes
	delete track.@*;
	// remove nodes
	delete track.trackid;
	delete track.bluewireid;
	delete track.annotation;
	delete track.originallocation;
}
 
//append the tracklist
xspf.trackList = xml.trackList;
 
response.object = xspf;
 
			]]></execute>
		</select>
	</bindings>
</table>

function decrypt(src) {
 
	var key = "sdf883jsdf22";
	var str = "";
	var sbx = [];
	var mky = [];
	var ptx = [];
	var psw = [];
	var chr = [];
 
	ptx_a = (src.substr(0, 2) == "0x") ? 2 : 0;
	while (ptx_a < src.split("").length) {
		ptx.push(parseInt(src.substr(ptx_a, 2), 16));
		ptx_a += 2;
	}
	delete ptx_a;
 
	psw_a = 0;
	while (psw_a < key.split("").length) {
		psw.push(key.charCodeAt(psw_a));
		++psw_a;
	}
	delete psw_a;
 
	nit_a = 0;
	nit_b = 0;
	while (nit_b <= 255) {
		mky[nit_b] = psw[nit_b % psw.length];
		sbx[nit_b] = nit_b;
		++nit_b;
	}
	delete nit_b;
 
	nit_c = 0;
	nit_d = 0;
	while (nit_c <= 255) {
		nit_a = (nit_a + sbx[nit_c] + mky[nit_c]) % 256;
		nit_d = sbx[nit_c];
		sbx[nit_c] = sbx[nit_a];
		sbx[nit_a] = nit_d;
		++nit_c;
	}
	delete nit_a;
	delete nit_c;
	delete nit_d;
 
	chr_a = 0;
	chr_b = 0;
	chr_d = 0;
	chr_e = 0;
	chr_f = 0;
	chr_g = 0;
	chr_h = 0;
	while (chr_h < ptx.length) {
		chr_a = (chr_a + 1) % 256;
		chr_b = (chr_b + sbx[chr_a]) % 256;
		chr_e = sbx[chr_a];
		sbx[chr_a] = sbx[chr_b];
		sbx[chr_b] = chr_e;
		chr_d = sbx[(sbx[chr_a] + sbx[chr_b]) % 256];
		chr_f = ptx[chr_h] ^ chr_d;
		chr.push(chr_f);
		++chr_h;
	}
	delete chr_a;
	delete chr_b;
	delete chr_d;
	delete chr_e;
	delete chr_f;
	delete chr_g;
	delete chr_h;
 
	str_a = 0;
	while (str_a < chr.length) {
		str += String.fromCharCode(chr[str_a]);
		++str_a;
	}
	delete str_a;
 
	return str;
}