如何重写URL以包含变量并在允许目录时删除php

Question

I have the following htaccess

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/?user=$1

which works as expected for example

http://example.com/index.php?user=USERNAME -> http://example.com/USERNAME

However I have created a form on the page index.php which posts to /directory/save.php

How do I remove .php while allowing for the directory so that I can post to /directory/save/ instead?

Answer 1

if it is going to one and only such file in /directory then probably hard code it by adding following before the above rules?

RewriteRule ^directory/save$ /directory/save.php [L]