How to display in a snippet?

Question

PHP

Hello!
How to display this code in a snippet?

<?php if (count($img)) { ?>
  <input type="file" class="uploader" multiple>
  <?php } ?>

Answer 1

I didn't really understand what.

<?php if ( count($img) ): ?>
   <input type="file" class="uploader" multiple>
<?php endif; ?>