I am attempting to use the codeigniter security class to generate a unique long code which I can use to update an online db securely:
http://mydomain.com/myproject/index.php/my_controller/index/***3d51693c8c4***..
I noticed that when I create a hash for individual records in a loop using:
$hash= $this->security->get_csrf_hash();
the same hash keeps getting generated. I need a unique hash/security code to be generated for each record in my loop. I don't see anything in http://ellislab.com/codeigniter%20/user-guide/libraries/security.html discussing how to do this.
What is the best way to do this in CI?