What are the advantages and disadvantages of using static pages generated from dynamic content for SEO purposes?

When using static pages generated from dynamic content for SEO purposes, the main advantage is that it can improve website speed and performance, which is crucial for SEO rankings. Additionally, static pages are easier for search engines to crawl and index, leading to better visibility in search results. However, the main disadvantage is that static pages may not always reflect the most up-to-date content, potentially leading to outdated information being displayed to users.

<?php
// Code snippet to generate static pages from dynamic content

ob_start();

// Your dynamic content generation code here

$content = ob_get_clean();

file_put_contents('static_page.html', $content);
?>