# ErrorDocument 401 error/401/
# ErrorDocument 403 error/403/
# ErrorDocument 404 error/404/
# ErrorDocument 410 error/410/
# This is already in the Apache 2.0 default configuration, but just to be sure..
<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} ^(.*)\.shtml$
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %1.php -f
RewriteCond %{REQUEST_METHOD} (GET|HEAD|POST)
RewriteRule ^(.*)\.shtml$ $1.php [L]
</IfModule>