redirect all to file .htaccess code example
Example: htaccess route to index.php
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^.*$ /index.php [L,QSA]
Using Sub directory:
RewriteRule ^.*$ /mvc/index.php [L,QSA]