title: How to get live USD / INR rates in php?
body: <p>Hi I need to get live USD / INR rates and need to assign it to a field in my sql table. I am not finding a web service for this. Can anybody tell how can I get the live USD to INR rates to be embedded in my php script? I need to do the following thing</p>
  
  <pre><code>$usdinr = some_service_to_retrieve_the_value( USD to INR);
  </code></pre>
  
  <p>I would appreciate if anyone can tell me how to do this?</p>
  
  <p>Thanks in advance.</p>