title: ccavenue api integration with codeigniter
body: <p>I am quite new to codeigniter and i am developing an ecommerce application like flipkart using codeigniter and now i want to integrate ccavenue payment gateway to our website and i have referred many sites regarding this but i couldnt able to get proper solution.
  Please someone help me out and provide me ccavenue api documentation.
   And i havent got codeigniter code for integrating ccavenue and i have gone through the below url
  <a href="http://integrate-payment-gateway.blogspot.in/2012/01/ccavenue-payment-integration-php.html" rel="nofollow">http://integrate-payment-gateway.blogspot.in/2012/01/ccavenue-payment-integration-php.html</a>
  to continue the integration of ccavenue.but i dont know how to parse php script to codeigniter.</p>