DirectoryIndex index.php index.html
Options -Indexes
Options -MultiViews

#RewriteEngine On

## 0) Serve existing files/directories as-is
#RewriteCond %{REQUEST_FILENAME} -f [OR]
#RewriteCond %{REQUEST_FILENAME} -d
#RewriteRule ^ - [L]

## 1) Internal map: /page or /page/ -> /page.php (if such PHP file exists)
#RewriteCond %{REQUEST_FILENAME}.php -f
#RewriteRule ^(.+?)/?$ $1.php [L]

## 2) Optional: strip trailing slash for non-directories (keeps .php links working)
#RewriteCond %{REQUEST_FILENAME} !-d
#RewriteRule ^(.+)/$ $1 [R=301,L]