This new server actually has a new API Endpoint as well, and this endpoint brings along a bit of trouble. Google in all its wisdom decided to move the API onto HTTPS. Problem is, I was using Snoopy, which rocks, but doesn't work with HTTPS easily. It needs CURL for that, and if it needs CURL anyway, why not use the built-in PHP CURL. So, here's the code to use when you're on feedproxy (if this doesn't work for you, try the above linked older code):

$url	= 'https://feedburner.google.com/api/awareness/1.0/GetFeedData?uri=joostdevalk';
$ch 	= curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
$data = curl_exec($ch);
curl_close($ch);
if ($data) {
	preg_match('/circulation=\'([0-9]+)\'/',$data, $matches);
	if ($matches[1] != 0)
		$fb['count'] = $matches[1];
	$fb['lastcheck'] = mktime();
	update_option('feedburnersubscribecount',$fb);
}
echo $fb['count'].' Subscribers can\'t be wrong! Subscribe by <a href='http://yoast.com/email-blog-updates/'>email</a> or to the <a rel='nofollow' href='http://feeds.feedburner.com/joostdevalk'>RSS feed</a> now!';

Enjoy!

FeedBurner subscription show-off revisited is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

Now I bet you want to know how! It's bloody easy in WordPress, just do this:

$fb = get_option('feedburnersubscribecount');
if ($fb['lastcheck'] > ( mktime() - 600 ) ) {
	$snoopy = new Snoopy;
	$result = $snoopy>fetch('http://api.feedburner.com/awareness/1.0/GetFeedData?uri=feedburnerid');
	if ($result) {
		preg_match('/circulation=\'([0-9]+)\'/',$snoopy->results, $matches);
		if ($matches[1] != 0)
			$fb['count'] = $matches[1];
		$fb['lastcheck'] = mktime();
		update_option('feedburnersubscribecount',$fb);
	}
}
echo $fb['count'].' Subscribers can\'t be wrong! Subscribe by <a href='http://yoast.com/email-blog-updates/'>email</a> or to the <a rel='nofollow' href='http://feeds.feedburner.com/joostdevalk'>RSS feed</a> now!';

Copy, paste, replace feedburnerid with your own FeedBurner ID, and you're done!

Update: updated the code to include caching, as you might overload the FeedBurner API otherwise.

Update 2: if you get an error saying it can't find the class Snoopy, add this above the code:

require_once(ABSPATH . 'wp-includes/class-snoopy.php');

If this doesn't work for you, and you're on FeedBurners new feedproxy.google.com servers, try this solution.

Showing off your FeedBurner subscribers is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

Now, I would hope, that my 2 main feed URL's (the first redirects to the second), would NOT be an "uncommon" use of my feeds.... Now Graywolf already found out the hard way that they can't handle redirects, but this is even more "stupid".

Ow and another thing, how come FeedBurner can always show yesterday's stats in the  FeedCount image, and that it takes a LOT longer to update in the API data?

Don't get me wrong, I love FeedBurner, but these are things they could quite easily fix...

FeedBurner: MyBrand is not an uncommon use of my feed… is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

Hence my FeedBurner History comparison tool was born, go check it out, and give me your feedback!

FeedBurner history comparison is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

This makes me want to code more cool FeedBurner tools, which is probably exactly what they intended :). I've been working on a feed compare tool, which allows you to compare the growth of 2 or 3 feeds in one graph. I'll release that soonish!

Cool FeedBurner schwag is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

Update: it seems this problem was solved within 30 minutes after I blogged it, I guess this means I should blog more...

FeedBurner down? is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

An example:

Want such a thing for yourself? Go check it out: FeedBurner graph.

FeedBurner API fun is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!

Short note: FeedBurner is a post by Joost de Valk on Yoast - Tweaking Websites.A good WordPress blog needs good hosting, you don't want your blog to be slow, or, even worse, down, do you? Check out my thoughts on WordPress hosting!