How can Rewrite-Engines be used to improve the appearance of URLs in PHP?

To improve the appearance of URLs in PHP, Rewrite-Engines can be used to rewrite URLs in a more user-friendly format. This can help make URLs more descriptive and easier to read for users. By using Rewrite-Engines, you can create clean and SEO-friendly URLs that can improve the overall user experience on your website.

RewriteEngine On
RewriteRule ^products/([a-zA-Z0-9_-]+)$ products.php?id=$1