How can mod_rewrite in Apache be utilized to manipulate URLs and improve the user experience when accessing PHP files?

Mod_rewrite in Apache can be utilized to manipulate URLs and improve the user experience when accessing PHP files by rewriting URLs to a more user-friendly format. This can help improve SEO, make URLs easier to remember, and create a more organized structure for your website. ```apache RewriteEngine On RewriteRule ^products/([0-9]+)/?$ product.php?id=$1 [NC,L] ``` This code snippet will rewrite URLs from `product.php?id=1` to `products/1`, making the URL more user-friendly and easier to remember for visitors.