Options -Indexes
DirectoryIndex index.php index.html

<IfModule mod_rewrite.c>
RewriteEngine On

RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.php [L]
</IfModule>
