Displaying Recent Stumbles (From StumbleUpon)

recent-stumbles.php

<?php # File created on 3rd April 2009 by Mike Rogers (http://www.fullondesign.co.uk/).
/*
function – recent_stumbles(string $username [, string $type= NULL [, int $limit = 5]])
$username – The stumbleupon username, such as rogem002
$type – Default: NULL – What you want to limit your rss to show. Can be NULL, blog, comments, favorites or reviews
$limit – Default: 5 – how many tweets you wish to show, must be numeric.
*/
function recent_stumbles($username, $type=NULL, $limit=5){
	if(!is_numeric($limit)){$limit = 5;}
	if($type !== NULL && $type !== 'blog' && $type !== 'comments' && $type !== 'favorites' && $type !== 'reviews'){$type = NULL;}
	$xml = simplexml_load_file('http://rss.stumbleupon.com/user/'.urlencode($username).'/'.$type);
	$items_count= count($xml->channel->item);
	if($items_count < $limit){$limit = $items_count;}
	$i = 0;
	$return .= '<ul>';
	while($i < $limit){
		$return .= '
		<li title="'.$xml->channel->item[$i]->title.'"><!– '.$xml->channel->item[$i]->pubDate.' –>
		<a href="'.$xml->channel->item[$i]->link.'" title="'.$xml->channel->item[$i]->title.'"><img src="'.$xml->channel->item[$i]->enclosure["url"].'" alt="'.$xml->channel->item[$i]->title.'" border="0" />
		'.$xml->channel->item[$i]->title.'</a></li>
		';
		$i++;
	}
	$return .= '</ul>';
	return $return;
}
echo recent_stumbles('Rogem002', 'favorites', 5);
/*
You are free to share, modify and use this code for commercial uses. Please give a link back (to http://www.fullondesign.co.uk/ ) if you can, but you don't have you.
*/
?>