<?php

Header('Content-Type: text/plain');

// Get the XML data from Feedburner
$sxe = new SimpleXMLElement('http://api.feedburner.com/awareness/1.0/GetFeedData?uri=ramsey', NULL, TRUE);
$readers = (string) $sxe->feed->entry['circulation'];
 
// make sure it's a number
$readers = is_numeric($readers) ? $readers : '0';
 
// 39 is the base position; 6 the width of each char
$xpos = 39 - (strlen($readers) * 6);
 
// Create the image from the base image
$img = imagecreatefromgif('cisco.gif');
$color = imagecolorallocate($img, 0x00, 0x66, 0xCC);
imagestring($img, 2, $xpos, 2, $readers, $color);
 
// Save the image
imagegif($img, 'cisco_output.gif');
?>