Sending data from one controller to another

Create a model that performs the operation in your database.
Autoload the model in application/config/autoload.php
From any controller:

PHP Code:

$this->mylog_model->writelog(); 


If you want to be flexible to what data is passed to the model's method, use an array, e.g.

PHP Code:

$this->mylog_model->writelog($data);   //$data is an array that is processed by your model.