passing an array retrieved from model function1 to model function2

[eluser]amipaxs[/eluser]
Hello friends,

I'll briefly try to explain what I need using an example,

Controller

Code:

$data['retrieved_elements'] = $this->MWorkOrder->select_all_rows_active($this->input->post('id_WO'));

  $this->MWOrkOrder->process2($data)

Is that right?, i need to pass all the retrieved array to a second function in the model , but how do I extract the array inside an array.?


thanks