What is the best practice for adjusting the spacing between images in a table using CSS in PHP?

When adjusting the spacing between images in a table using CSS in PHP, the best practice is to use the "padding" property in the CSS style for the table cells containing the images. By setting the padding to a specific value, you can control the spacing between the images in the table.

<?php
echo '<style>
        table {
            border-collapse: collapse;
        }
        td {
            padding: 10px; /* Adjust the spacing between images by changing the padding value */
        }
      </style>';

echo '<table>';
echo '<tr>';
echo '<td><img src="image1.jpg" alt="Image 1"></td>';
echo '<td><img src="image2.jpg" alt="Image 2"></td>';
echo '</tr>';
echo '</table>';
?>