Is it possible to configure Apache in order not to show a file extension?
For example: Say I have domain.com/page.php but want to have domain.com/
There is also MultiViews as a vhost or .htaccess configuration option. See http://httpd.apache.org/docs/2.2/content-negotiation.html#multiviews
From that page:
The effect of MultiViews is as follows: if the server receives a request for /some/dir/foo, if /some/dir has MultiViews enabled, and /some/dir/foo does not exist, then the server reads the directory looking for files named foo.*, and effectively fakes up a type map which names all those files, assigning them the same media types and content-encodings it would have if the client had asked for one of them by name. It then chooses the best match to the client's requirements.