Consider a url
www.example.com/paper-ads-details.php?req=43397&rnd=1308546000
I want to change this urls as:
www.exampl
If you want to use .htaccess, you need to write a script to generate the rewrite rules statically, so the .htaccess file contains lines like
RewriteRule ^jobs-in-chanai.php /paper-ads-details.php?req=43397&rnds=1308546000 [L]
Handle the routing at the start of the request in PHP. Parse (and filter) the url to look up the post based on the slug rather than the req and rnds parameters. Cache the results if needed.