What are the steps involved in configuring mod_rewrite rules to map URLs to PHP scripts effectively?

When configuring mod_rewrite rules to map URLs to PHP scripts effectively, you need to create rules that redirect incoming requests to the appropriate PHP script based on the URL. This can be achieved by using regular expressions to match specific patterns in the URL and rewrite them to the corresponding PHP script. By setting up these rules correctly, you can ensure that the correct PHP script is executed for each incoming request.

RewriteEngine on
RewriteRule ^products/([0-9]+)$ product.php?id=$1 [L]
RewriteRule ^articles/([a-zA-Z0-9-]+)$ article.php?slug=$1 [L]