<Files ~ "^.(htaccess|htpasswd)$">
deny from all
</Files>
Options -Indexes
order deny,allow
ErrorDocument 403 /index
RewriteEngine on RewriteCond % !^$
RewriteRule (.*).(php)$ – [F]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]