How can the RewriteBase directive in .htaccess files affect the functionality of PHP websites?

The RewriteBase directive in .htaccess files can affect the functionality of PHP websites by causing issues with URL rewriting and routing. To solve this problem, you can specify the correct base URL for your website in the .htaccess file using the RewriteBase directive. This ensures that the URL rewriting rules are applied correctly and the PHP website functions as intended.

RewriteEngine On
RewriteBase /your-base-url/