title: PHP How to get the id from a file input field
body: <p>I was just wondering how I would go about retrieving the id from an input type file field within PHP.</p>
  
  <pre><code>&lt;input name="images[]" class="browse" type="file" id="0_0"&gt;
  </code></pre>
  
  <p>I need to use the id. I previously was using another input </p>
  
  <pre><code>&lt;input name="ids[]" class="browse" type="hidden" id="0_0"&gt;
  </code></pre>
  
  <p>In conjunction with the file inputs but it was too cumbersome. I had a look at,</p>
  
  <pre><code>print_r($_FILES['images']);
  </code></pre>
  
  <p>But that didn't have the id stored. And neither does,</p>
  
  <pre><code>$_POST['images'];
  </code></pre>
  
  <p>Is it possible to retrieve the id of the file inputs?</p>
  
  <p>Thanks</p>