title: How to get full path of the uploaded file in codeigniter?
body: <p>I am using codeIgniter file uploading class example <a href="https://www.codeigniter.com/user_guide/libraries/file_uploading.html" rel="nofollow noreferrer">https://www.codeigniter.com/user_guide/libraries/file_uploading.html</a>  to upload files. In the example after i uploaded files it will show details like below in the upload success view page.</p>
  
  <pre><code> Array
  (
  [upload_data] =&gt; Array
      (
          [file_name] =&gt; VenkataKrishna10.pdf
          [file_type] =&gt; application/pdf
          [file_path] =&gt; C:/xampp/htdocs/upload/application/
          [full_path] =&gt; C:/xampp/htdocs/upload/application/VenkataKrishna10.pdf
          [raw_name] =&gt; VenkataKrishna10
          [orig_name] =&gt; VenkataKrishna.pdf
          [client_name] =&gt; VenkataKrishna.pdf
          [file_ext] =&gt; .pdf
          [file_size] =&gt; 83.27
          [is_image] =&gt; 
          [image_width] =&gt; 
          [image_height] =&gt; 
          [image_type] =&gt; 
          [image_size_str] =&gt; 
      )
  
   )
  </code></pre>
  
  <p>Afterwards I tried to see entire uploaded data in an array format. My question is how to get full file path from the above array. I know there is a variable <code>full_path</code> but I am not able to get it. Please help me.</p>