=== Feedburner Circulation ===
Contributors: valendesigns
Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=accounts@valendesigns.com&item_name=Feedburner+Circulation
Tags: feedburner, feed count
Requires at least: 2.7
Tested up to: 3.0.1
Stable tag: 1.1

Returns a database stored Feedburner Circulation count in text or number format. Reduces the API calls by only executing once an hour.

== Description ==

Feedburner Circulation returns the number of subscribers for a Feedburner feed. Supports multiple feeds and reduces API calls by saving to your WordPress database. Also, if the Feedburner API is down the plugin will not throw annoying errors when the http_code is something other than 200. Instead, it will simply attempt to re-save your previous circulation count before resetting it to zero as a last resort.

You can use the function `<?php feedburner_circulation_text( 'feed_id' ); ?>` to echo the number formatted count in your template files.

As well, you can use `<?php get_feedburner_circulation_text( 'feed_id' ); ?>` to return a none formatted count.

== Installation ==

1. Upload `feedburner-circulation` folder to the `/wp-content/plugins/` directory
2. Activate the plugin through the 'Plugins' menu in WordPress

== Frequently Asked Questions ==

= None Yet =

== Changelog ==

= 1.1 =
* Complete code overhaul and optimization
* Goes a step further to fix the zero result issue
* Uses set_transient() to save the count instead of a feedbuner table

= 1.0.1 =
* Fixed Feedburner returning a zero result

= 1.0.0 =
* Feedburner API is limited to 1 call per hour
* Saved to your WordPress database
* Test for an http_code equal to 200 else returns 0 (important if server is down so no xml error is thrown)

== Upgrade Notice ==

= 1.1 =
A much more optimized codebase and should not return a zero result.