title: How to convert QR code to number?
body: <p>i have created QR-code through this site <a href="http://qrcode.kaywa.com/" rel="nofollow">http://qrcode.kaywa.com/</a> .i have created QR-code for "1". I want read and convert into number.They provided one url for QR code image.Url is <a href="http://qrcode.kaywa.com/img.php?s=8&amp;d=1" rel="nofollow">http://qrcode.kaywa.com/img.php?s=8&amp;d=1</a>" alt="qrcode".
  how to convert QR code to number using URL.Please help me.</p>