title: Export data to multiple worksheets excel that contain images using PHP
body: <p>I'm facing problems in exporting data to excel using PHP (Codeigniter).</p>
  
  <p>Here are some of my issues I found:</p>
  
  <ul>
  <li>Multiple worksheets   </li>
  <li>Each worksheet can contain image</li>
  </ul>
  
  <p>I've used some PHP libraries, for the multiple worksheet issue it works, but it doesn't work when I try to include html tag to show the image inside the worksheet :</p>
  
  <pre><code>&lt;img src='localhost/../../image.jpg' /&gt;
  </code></pre>
  
  <p>Is there any library to solve my issues?</p>
  
  <p>Thanks :)</p>