What are the best practices for making URLs user and Google-friendly in PHP?

To make URLs user and Google-friendly in PHP, it is important to create clean, descriptive, and SEO-friendly URLs. This can be achieved by using relevant keywords, separating words with hyphens, and avoiding special characters or ID numbers in the URL. Additionally, it is recommended to use a URL rewriting technique such as mod_rewrite in Apache to create user and search engine-friendly URLs.

// Example of URL rewriting in PHP using Apache's mod_rewrite
// Add the following lines to your .htaccess file

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