title: Displaying multiple images in html from folder
body: <p>Hi I'm new to html and I was just making something for fun as a practice. I'm trying to display multiple images in html, and I wasn't sure how. For example, 
  </p>
  
  <pre><code>  &lt;img src="/images/1/1.jpg" class="center"&gt;
    &lt;img src="/images/1/2.jpg" class="center"&gt;
    &lt;img src="/images/1/3.jpg" class="center"&gt;
    &lt;img src="/images/1/4.jpg" class="center"&gt;
  </code></pre>
  
  <p>
  I have this right now, but I don't want to write this every time. I was wondering how I would do it. Could I use JavaScript or php or anything to put all images in the folder at once?</p>