title: How can i do multiple file upload using Drupal 7 Form API?
body: <p>I'd like to upload multiple files using Form API.</p>
  
  <p><code>'#type' =&gt; 'file'</code> provides upload only one file.</p>
  
  <pre><code>$form['picture_upload'] = array( 
    '#type' =&gt; 'file', 
    '#title' =&gt; t(''), 
    '#size' =&gt; 50, 
    '#description' =&gt; t(''),
    '#weight' =&gt; 5,               
  );
  </code></pre>
  
  <p>How can i provide multiple upload?</p>