file uploader

    In codeigniter ,file uploader has a default class.We just have to define the folder,file name .


Example:



function myupload()
{

        $file="photo";
  $config['upload_path']="assets/posts";
  $config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '100';
$config['max_width']  = '1024';
$config['max_height']  = '768';

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


if ( ! $this->upload->do_upload($file))
{
//error statement goes here
}
else
{
 $this->upload->data();

  }


}