Solved: insert pic

Hello,

I am trying to insert pic file name into the database.  How to do that?


controllers/upload_image.php

PHP Code:

 public function do_upload()
        {
                $config['upload_path']          = './uploads/';
                $config['allowed_types']        = 'gif|jpg|png';
                $config['max_size']             = 100;
                $config['max_width']            = 500;
                $config['max_height']           = 400;

                $this->load->library('upload', $config);
                $this->load->model('mphoto');

                if ( ! $this->upload->do_upload('userfile'))
                {
                        $error = array('error' => $this->upload->display_errors());

                        $this->load->view('upload', $error);
                }
                else
                {
                        $data = array('upload_data' => $this->upload->data());

                        $this->mphoto->insert_pic();

                        $this->load->view('upload_success', $data);
                }
        } 


models/mphoto.php

PHP Code:

    class pic_model extends CI_Model {

        public $title;
        public $content;
        public $date;

        public function get_last_two_entries()
        {
                $query = $this->db->get('photos', 2);
                return $query->result();
        }

        public function insert_pic()
        {
                $this->pic_name    = $_FILE['userfile']; // please read the below note
                
                $this->db->insert('photos', $this);         
        } 


       

I am not sure if this is correct: 

PHP Code:

$this->pic_name    = $_FILE['userfile']; 


I simply want to capture the file name.

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