<?php
/*********************
 *********************

 Aernout Guillaume
 https://codes.solutions
 *********************
 *********************/
 if (!defined('BASEPATH'))
   exit('No direct script access allowed');

  class Smart_Forms extends NS_Controller {

    function __construct() {
      parent::__construct(array('no_cache'=>1));

      if ($this->session->userdata('admin_login') != 1){
        $this->error('restricted admin');
        //$this->redirect(base_url(), 'refresh');
      }
       $this->load->helper('generator');
       $this->load->model('crud_model');
       $this->load->database();
    }
    function index(){
      $this->continueIfAllowed(array('allowed'=>array('admin')));

      $data['page_name'] = 'smart_forms';
      $data['page_title'] = get_phrase('Smart_forms');

      $this->load->view('backend/index', $data);
    }

    function submit(){
      $this->continueIfAllowed(array('allowed'=>array('admin')));


      $csv = $this->input->post();

      var_dump($csv);
      var_dump(encode_csv($csv));
    }

    function encode_csv($csv){
      $csv_array = array();

      while (($line = fgetcsv($csv)) !== FALSE) {
         //$line[0] = '1004000018' in first iteration
         return $line;
        }
    }
  }