Question

I have controller and model. i am modifying a variable value in a model, but it doesn’t reflect in controller, I am not that much expert in OOP.

// controller class structure
class Leads_import extends CI_Controller {

public $total = 0;

  public function import(){
   $this->xml_model->imsert();
   echo $this->total; 
  }
}

// model class structure
class xml_model extends CI_Model {

   public function insert(){
      this->total = 10; 
   }
}

Answer 1

Try this:

// controller class structure
class Leads_import extends CI_Controller {

public $total = 0;

  public function import(){
   $this->total = $this->xml_model->imsert();
  }
}

Model:

// model class structure
class xml_model extends CI_Model {

   public function insert(){
      return 10; 
   }
}