.htaccess Messing up with .php extension?

Question

Ok, so I have this mod_rewrite rule that internally attaches a .html extension if it is not provided when sending the request:

Options +FollowSymLinks
RewriteEngine o         


        

Answer 1

Try following rules for handling php:

## Internally rewrite extensionless file requests to .php files ##
# If the requested URI does not contain a period in the final path-part
RewriteCond %{REQUEST_URI} !(\.[^./]+)$
# and if it does not exist as a directory
RewriteCond %{REQUEST_FILENAME} !-d
# and if it does not exist as a file
RewriteCond %{REQUEST_FILENAME} !-f
# then add .html to get the actual filename
RewriteRule (.*) /$1.php [L]

## Externally redirect clients directly requesting .php page URIs to extensionless URIs
#
# If client request header contains html file extension
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^.]+)\.php
# externally redirect to extensionless URI
RewriteRule ^(.+)\.php$ /$1 [R=301,L]