# Use the front controller as index file. It serves as a fallback solution when
# every other rewrite/redirect fails (e.g. in an aliased environment without
# mod_rewrite). Additionally, this reduces the matching process for the
# start page (path "/") because otherwise Apache will apply the rewriting rules
# to each configured DirectoryIndex file (e.g. index.php, index.html, index.pl).
DirectoryIndex app.php
<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)
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteRule ^app.php(/(.*)|$) %{ENV:BASE}/$2 [R=301,L]
# If the requested filename exists, simply serve it.
# We only want to let Apache serve files and not directories.
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule .? - [L]
# Rewrite all other queries to the front controller.
RewriteRule .? %{ENV:BASE}/app.php [L]
</IfModule>
<IfModule !mod_rewrite.c>
<IfModule mod_alias.c>
# When mod_rewrite is not available, we instruct a temporary redirect of
# the start page to the front controller explicitly so that the website
# and the generated links can still be used.
RedirectMatch 302 ^/$ /app.php/
# RedirectTemp cannot be used instead
</IfModule>
</IfModule>
###############################################################################################
#
# performance optimisation
#
###############################################################################################
#Enable gzip compression if module is available
#Be careful, gzip compression can cause strange behaviours if extrnal apps download compressed assets
#in this cases, change or comment this infos
<ifModule mod_gzip.c>
mod_gzip_on Yes
mod_gzip_dechunk Yes
mod_gzip_item_include file .(html?|txt|css|js|php|pl)$
mod_gzip_item_include handler ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/x-javascript.*
mod_gzip_item_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</ifModule>
#add cache header to assets
#Important in production mode and nore inportant if you use varnish or a CDN
#to avoid side effects when you update assets, increment the assets_version parameter in your config.yml
#-#<ifModule mod_expires.c>
#-# ExpiresActive On
#-# ExpiresByType text/css "access plus 3 months"
#-# ExpiresByType text/javascript "access plus 3 months"
#-# ExpiresByType application/javascript "access plus 3 months"
#-# ExpiresByType image/gif "access plus 1 day"
#-# ExpiresByType image/png "access plus 1 day"
#-# ExpiresByType image/jpg "access plus 1 day"
#-# ExpiresByType image/jpeg "access plus 1 day"
#-#</ifModule>
#-#<ifModule mod_headers.c>
#-# <filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf)$">
#-# Header set Cache-Control "access plus 1 day, public"
#-# </filesMatch>
#-# <filesMatch "\.(css)$">
#-# Header set Cache-Control "max-age=access plus 3 months, public"
#-# </filesMatch>
#-# <filesMatch "\.(js)$">
#-# Header set Cache-Control "max-age=access plus 3 months, private"
#-# </filesMatch>
#-# <filesMatch "\.(xml|txt)$">
#-# Header set Cache-Control "max-age=access plus 1 hour, public, must-revalidate"
#-# </filesMatch>
#-#</ifModule>
