How to perform the upload with multiple files

Let me show you mine :

For the View :

Code:

<input type="file" multiple name="userfile[]" size="20"/>

For the controller :

Code:

$upload['upload_path'] = './uploads/';
$upload['allowed_types'] = 'gif|jpg|png';
$upload['max_size'] = 10000;
$upload['max_width'] = 4000;
$upload['max_height'] = 3000;

$files = $_FILES;
$count = count($_FILES['userfile']['name']);

for($i = 0; $i < $count; $i++) {
   $_FILES['userfile']['name']= $files['userfile']['name'][$i];
   $_FILES['userfile']['type']= $files['userfile']['type'][$i];
   $_FILES['userfile']['tmp_name']= $files['userfile']['tmp_name'][$i];
   $_FILES['userfile']['error']= $files['userfile']['error'][$i];
   $_FILES['userfile']['size']= $files['userfile']['size'][$i];    
   $this->upload->initialize($upload);
   $this->upload->do_upload();
}

Try upload some pics, if the pics you choose goes to 'uploads' folder, you did it
If it works for me, it should work for you too

Hi, i have used your method and work very good but i don't know how to attach more files an e-mail. Can you help me please?

PHP Code:

$config['upload_path']          = './media/images/uploads/';
                $config['allowed_types']        = 'gif|jpg|png|pdf';
                $config['max_size']             = 100;
                $config['max_width']            = 1024;
                $config['max_height']           = 768;

                $files = $_FILES;
                $count = count($_FILES['userfile']['name']);
                
                for($i = 0; $i < $count; $i++) {
                   $_FILES['userfile']['name']     = $files['userfile']['name'][$i];
                   $_FILES['userfile']['type']     = $files['userfile']['type'][$i];
                   $_FILES['userfile']['tmp_name'] = $files['userfile']['tmp_name'][$i];
                   $_FILES['userfile']['error']    = $files['userfile']['error'][$i];
                   $_FILES['userfile']['size']     = $files['userfile']['size'][$i]; 
   
                $this->load->library('upload', $config);

                if ( ! $this->upload->do_upload('userfile'))
                {
                      $this->form_validation->set_error_delimiters('<p class="error">', '</p>');
                      $error = array('error' => $this->upload->display_errors());
                }
                else
                {
                     $upload_data = $this->upload->data();
                }
                } 

$this->email->attach($upload_data['full_path']);