I have a file called filename-step1.php and looking to make the url domain.com/filename/step1 through .htaccess.
My current .htaccess file looks like:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]
At the moment, this works fine for removing the .php tag from the url. Just need to fix the directories.