title: Get Exif_IFD_Pointer => 2110 [Comments] from image.jpg (PHP)
body: <p>I'm trying to get the comment information from a JPG. My example below returns ?</p>
  
  <p>Because it's grabbing the wrong comment.  </p>
  
  <pre><code>[WINXP] =&gt; Array ( [Comments] =&gt; ????????????????????????????????? )
  </code></pre>
  
  <p> 
  While I need it to grab specifically,   </p>
  
  <pre><code> [IFD0] =&gt; Array ( [Exif_IFD_Pointer] =&gt; 2110 [Comments]
  </code></pre>
  
  <p> 
   </p>
  
  <p>Code:</p>
  
  <pre><code>&lt;?php
  $exif_data = exif_read_data('28058990_1835355009821464_5937004451156759325_n.jpg', 0, true);
  echo $exif_data===false ? "No header data found.&lt;br /&gt;\n" : "Image contains headers&lt;br /&gt;\n";
  
  echo $exif_data['Comments'];
  
  print_r($exif_data);
  ?&gt;
  </code></pre>