What are the advantages of using clean URLs in PHP applications?

Using clean URLs in PHP applications can improve the readability and SEO-friendliness of your website. Clean URLs are easier for users to remember and share, leading to a better user experience. Additionally, clean URLs can make your code more maintainable and scalable by separating the routing logic from the actual file structure.

// .htaccess file to enable clean URLs
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?url=$1 [QSA,L]