Brieuc Brieuc - 2 months ago 12
Apache Configuration Question

.htaccess redirection from a subdomain to www

i have a subdomain used during our beta testing. I wish now to redirect to and all its routes with it.

I tested that but i didn't see any changes.

RewriteCond %{HTTP_HOST}$ [NC]
RewriteRule ^(.*)$$1 [L,R=301]

Is it correct ?

Here the full .htaccess (the last 3 lines is the redirection i added):

<IfModule mod_rewrite.c>
RewriteEngine On

# Determine the RewriteBase automatically and set it as environment variable.
# If you are using Apache aliases to do mass virtual hosting or installed the
# project in a subdirectory, the base path will be prepended to allow proper
# resolution of the app.php file and to redirect to the correct URI. It will
# work in environments without path prefix as well, providing a safe, one-size
# fits all solution. But as you do not need it in this case, you can comment
# the following 2 lines to eliminate the overhead.
RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
RewriteRule ^(.*) - [E=BASE:%1]

# Sets the HTTP_AUTHORIZATION header removed by apache
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Redirect to URI without front controller to prevent duplicate content
# (with and without `/app.php`). Only do this redirect on the initial
# rewrite by Apache and not on subsequent cycles. Otherwise we would get an
# endless redirect loop (request -> rewrite to front controller ->
# redirect -> request -> ...).
# So in case you get a "too many redirects" error or you always get redirected
# to the start page because your Apache does not expose the REDIRECT_STATUS
# environment variable, you have 2 choices:
# - disable this feature by commenting the following 2 lines or
# - use Apache >= 2.3.9 and replace all L flags by END flags and remove the
# following RewriteCond (best solution)
RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/$2 [R=301,L]

# If the requested filename exists, simply serve it.
# We only want to let Apache serve files and not directories.
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule .? - [L]

# Rewrite all other queries to the front controller.
RewriteRule .? %{ENV:BASE}/app.php [L]

RewriteCond %{HTTP_HOST$ [NC]
RewriteRule ^(.*)$$1 [L,R=301]



Yes, your rule is correct but it is being ignored. You'll need to put this before other rules you have in your .htaccess :

RewriteEngine on
RewriteCond %{HTTP_HOST}$ [NC]
RewriteRule ^(.*)$$1 [L,R=301]