web/.htaccess

   1 # Use the front controller as index file. It serves as a fallback solution when
   2 # every other rewrite/redirect fails (e.g. in an aliased environment without
   3 # mod_rewrite). Additionally, this reduces the matching process for the
   4 # start page (path "/") because otherwise Apache will apply the rewriting rules
   5 # to each configured DirectoryIndex file (e.g. index.php, index.html, index.pl).
   6 DirectoryIndex app.php
   7
   8 # By default, Apache does not evaluate symbolic links if you did not enable this
   9 # feature in your server configuration. Uncomment the following line if you
  10 # install assets as symlinks or if you experience problems related to symlinks
  11 # when compiling LESS/Sass/CoffeScript assets.
  12 # Options FollowSymlinks
  13
  14 # Disabling MultiViews prevents unwanted negotiation, e.g. "/app" should not resolve
  15 # to the front controller "/app.php" but be rewritten to "/app.php/app".
  16 <IfModule mod_negotiation.c>
  17     Options -MultiViews
  18 </IfModule>
  19
  20 <IfModule mod_rewrite.c>
  21     RewriteEngine On
  22
  23     # Determine the RewriteBase automatically and set it as environment variable.
  24     # If you are using Apache aliases to do mass virtual hosting or installed the
  25     # project in a subdirectory, the base path will be prepended to allow proper
  26     # resolution of the app.php file and to redirect to the correct URI. It will
  27     # work in environments without path prefix as well, providing a safe, one-size
  28     # fits all solution. But as you do not need it in this case, you can comment
  29     # the following 2 lines to eliminate the overhead.
  30     RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
  31     RewriteRule ^(.*) - [E=BASE:%1]
  32
  33     # Sets the HTTP_AUTHORIZATION header removed by Apache
  34     RewriteCond %{HTTP:Authorization} .
  35     RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
  36
  37     # Redirect to URI without front controller to prevent duplicate content
  38     # (with and without `/app.php`). Only do this redirect on the initial
  39     # rewrite by Apache and not on subsequent cycles. Otherwise we would get an
  40     # endless redirect loop (request -> rewrite to front controller ->
  41     # redirect -> request -> ...).
  42     # So in case you get a "too many redirects" error or you always get redirected
  43     # to the start page because your Apache does not expose the REDIRECT_STATUS
  44     # environment variable, you have 2 choices:
  45     # - disable this feature by commenting the following 2 lines or
  46     # - use Apache >= 2.3.9 and replace all L flags by END flags and remove the
  47     #   following RewriteCond (best solution)
  48     RewriteCond %{ENV:REDIRECT_STATUS} ^$
  49     RewriteRule ^app\.php(?:/(.*)|$) %{ENV:BASE}/$1 [R=301,L]
  50
  51     # If the requested filename exists, simply serve it.
  52     # We only want to let Apache serve files and not directories.
  53     RewriteCond %{REQUEST_FILENAME} -f
  54     RewriteRule ^ - [L]
  55
  56     # Rewrite all other queries to the front controller.
  57     RewriteRule ^ %{ENV:BASE}/app.php [L]
  58 </IfModule>
  59
  60 <IfModule !mod_rewrite.c>
  61     <IfModule mod_alias.c>
  62         # When mod_rewrite is not available, we instruct a temporary redirect of
  63         # the start page to the front controller explicitly so that the website
  64         # and the generated links can still be used.
  65         RedirectMatch 302 ^/$ /app.php/
  66         # RedirectTemp cannot be used instead
  67     </IfModule>
  68 </IfModule>