What are the potential drawbacks of using frames in PHP for website design?

One potential drawback of using frames in PHP for website design is that they can negatively impact the website's SEO performance, as search engines may have difficulty indexing content within frames. To solve this issue, you can use PHP to dynamically generate content and avoid using frames altogether.

<?php
// Instead of using frames, dynamically generate content using PHP
echo "<div>";
echo "<h1>Welcome to my website</h1>";
echo "<p>This is some dynamic content generated using PHP</p>";
echo "</div>";
?>