title: $_FILES['file']['name'] in codeigniter
body: <p>How can I get the filename of the file uploaded in codeigniter. We get the values of the input fields as $this->input->post('name'), but how can i get the name of the file uploaded from the form??     </p>
  
  <pre><code>  public function create(){
  
          //getting all the POST data in $data array
          $data = array('title' =&gt; $this-&gt;input-&gt;post('title') ,
                'content' =&gt; $this-&gt;input-&gt;post('content'),
                'filename' =&gt; ?? HOW ??
          );
  }   
  </code></pre>