display all images inside a folder in a tabular format (php)

show-images.php

<?php
/**
 * original source: http://stackoverflow.com/a/11903460/27698
 */
// $dirname = "media/images/iconized/";
$dirname = "./";
$images = glob("*.{jpg,png,gif}", GLOB_BRACE);
echo "<table>";
echo "<tr><th>source</th><th>image preview</th></tr>";
foreach($images as $image) {
  echo '<tr>';
  echo '<td>'.$image.'</td>';
  echo '<td><img src="'.$image.'" /></td>';
  echo '</tr>';
}
echo "</table>";