Usually we can get the form data in Codeigniter
by using $this->input->get('field_name')
or $this->input->post('field_name')
and that's fine.
In raw PHP
we use $_FILES["fileToUpload"]["name"]
to get the file name that the user trying to upload.
My question is: Is there any Codeigniter
way to get the name of the file that needs to be uploaded?
I am trying to say that i need to get the file name that the user is trying to upload before trying to save it in my server using Codeigniter
library instead of using raw PHP
global $_FILES
variable.
<?php
class Upload extends CI_Controller {
public function __construct()
{
parent::__construct();
$this->load->helper(array('form', 'url'));
}
public function index()
{
$this->load->view('upload_form', array('error' => ' ' ));
}
public function do_upload()
{
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = 100;
$config['max_width'] = 1024;
$config['max_height'] = 768;
$this->load->library('upload', $config);
// get the user submitted file name here
if ( ! $this->upload->do_upload('userfile'))
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
$this->load->view('upload_success', $data);
}
}
}
?>