title: Symfony 1.4, storing an uploaded file size and name
body: <p>I use <code>sfWidgetFormInputFileEditable</code> in my form for file handling purpose.
  Here is the code:</p>
  
  <pre><code>    /* File */
  $this-&gt;widgetSchema['file_addr'] = new sfWidgetFormInputFileEditable(array(
      'label' =&gt; 'File',
      'file_src' =&gt; sfConfig::get('sf_root_dir').'...',
      'is_image' =&gt; false,
      'edit_mode' =&gt; !$this-&gt;getObject()-&gt;isNew(),
      'delete_label' =&gt; 'Delete?',
      'template' =&gt; '...',
      'with_delete' =&gt; true
  ));
  $this-&gt;validatorSchema['file_addr'] = new sfValidatorFile(array(
      'required' =&gt; $this-&gt;getObject()-&gt;isNew(),
      'path' =&gt; sfConfig::get('sf_root_dir') .'/files'
  ));
  $this-&gt;validatorSchema['file_addr_delete'] = new deleteFileValidator(...);
  /* File: END */
  </code></pre>
  
  <p>This way it stores generated file name in <code>file_addr</code> field. I want to access other file data like size, file name etc and store them in database too. How can I do that?</p>