controller

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Indonesia extends CI_Controller {
  public function __construct()
	{
		parent::__construct();
		$this->load->model("indonesia_model");
		$this->load->helper('tgl_indonesia');
	}
	public function index()
	{

		$data['ListIndonesia'] = $this->indonesia_model->getAllIndonesia();

		$this->load->view("admin/indonesia", $data);
	}

		function delete_multiple()
		{
			$photo = $this->indonesia_model->link_photo();
			if ($photo->num_rows() > 0)
			{
			$row = $photo->row();
			$file_photo = $row->gambar;
			$path_to_delete = "images_try";
			unlink($path_to_delete.$file_photo);
			}
			$this->indonesia_model->remove_checked_indonesia();
			redirect('admin/indonesia/index');

		}
}