PHP<p><strong>PHP</strong> is a server-side scripting and programming language used for dynamic websites, web applications, CMS platforms, forms, and database-backed application logic. It remains in Skill 28 because it is a genuine programming language as well as a Web Development technology.</p><p><strong>Additional Resources</strong>:</p><ul><li><a href="https://www.php.net/" target="_blank" rel="noopener">PHP</a></li><li><a href="https://www.php.net/manual/en/" target="_blank" rel="noopener">PHP manual</a></li><li><a href="https://www.php.net/supported-versions.php" target="_blank" rel="noopener">PHP supported versions</a></li></ul>