CI3 Multiple file upload: Custom error message ($this->upload->display_errors())

There is not multiple file upload library in CodeIgniter... as I know of... So if you have problems with this you can at any time show us your code Or... you can try to extend the upload library. I already tried that. You can see mine here: https://github.com/avenirer/MY_Upload

basically i followed your tutorial regarding multiple uploading (http://avenir.ro/codeigniter-tutorials/u...deigniter/) with some little modification. I have a MY_Controller class where i wrap the methods.

Here the code doing multiple uploads:

PHP Code:

public function multi_file_upload($field_file_name = '', $config = array()) {
      $number_of_files = count($_FILES[$field_file_name]['tmp_name']);

      $files = $_FILES[$field_file_name];

      if ( is_array($_FILES[$field_file_name]['tmp_name']) ) {
        for ($count = 0; $count < $number_of_files; $count++) { 
          $this->load->library('upload', $config);

          $_FILES[$field_file_name]['name']     = $files['name'][$count];
          $_FILES[$field_file_name]['type']     = $files['type'][$count];
          $_FILES[$field_file_name]['tmp_name'] = $files['tmp_name'][$count];
          $_FILES[$field_file_name]['error']    = $files['error'][$count];
          $_FILES[$field_file_name]['size']     = $files['size'][$count];

          $status[] = $this->single_file_upload($field_file_name, $config);
        }
      }

      return $status;
    } 


PHP Code:

public function single_file_upload($field_file_name, $config = array()) {
  $data = array();

  $config['upload_path'] = FCPATH . $config['upload_path']; // Must be Writable directory
  if ( !is_dir($config['upload_path']) )
    mkdir($config['upload_path'], 0777, TRUE);

  if ($this->upload->do_upload(@$field_file_name)) {
    return $this->upload->data();
  } 
 
} 


So to use the functionality

PHP Code:

public function index() {
    $this->data['views'][] = '_backend/upload';
    $this->load->view('index', $this->data);
}

public function files() {
    $file_path = 'uploads/images/';

    $config['max_size'] = '1024'; // in KB
    $config['allowed_types'] = 'gif|jpg|png';
    $config['upload_path'] = $file_path;
    // $config['overwrite'] = TRUE;

    $this->multi_file_upload('fld_upload', $config);

    /**
     * Single upload sample
     */
    // $this->load->library('upload', $config); 
    // $this->single_file_upload('fld_upload', $config);
        
        $this->upload->display_errors()
        
} 


As of now i'm looking a way to manage custom file upload error...