Commit | Line | Data |
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929ca066 BA |
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 | <IfModule mod_rewrite.c> | |
9 | RewriteEngine On | |
10 | ||
11 | # Determine the RewriteBase automatically and set it as environment variable. | |
12 | # If you are using Apache aliases to do mass virtual hosting or installed the | |
13 | # project in a subdirectory, the base path will be prepended to allow proper | |
14 | # resolution of the app.php file and to redirect to the correct URI. It will | |
15 | # work in environments without path prefix as well, providing a safe, one-size | |
16 | # fits all solution. But as you do not need it in this case, you can comment | |
17 | # the following 2 lines to eliminate the overhead. | |
18 | RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$ | |
19 | RewriteRule ^(.*) - [E=BASE:%1] | |
20 | ||
21 | # Redirect to URI without front controller to prevent duplicate content | |
22 | # (with and without `/app.php`). Only do this redirect on the initial | |
23 | # rewrite by Apache and not on subsequent cycles. Otherwise we would get an | |
24 | # endless redirect loop (request -> rewrite to front controller -> | |
25 | # redirect -> request -> ...). | |
26 | # So in case you get a "too many redirects" error or you always get redirected | |
27 | # to the start page because your Apache does not expose the REDIRECT_STATUS | |
28 | # environment variable, you have 2 choices: | |
29 | # - disable this feature by commenting the following 2 lines or | |
30 | # - use Apache >= 2.3.9 and replace all L flags by END flags and remove the | |
31 | # following RewriteCond (best solution) | |
32 | RewriteCond %{ENV:REDIRECT_STATUS} ^$ | |
33 | RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/$2 [R=301,L] | |
34 | ||
35 | # If the requested filename exists, simply serve it. | |
36 | # We only want to let Apache serve files and not directories. | |
37 | RewriteCond %{REQUEST_FILENAME} -f | |
38 | RewriteRule .? - [L] | |
39 | ||
40 | # Rewrite all other queries to the front controller. | |
41 | RewriteRule .? %{ENV:BASE}/app.php [L] | |
42 | </IfModule> | |
43 | ||
44 | <IfModule !mod_rewrite.c> | |
45 | <IfModule mod_alias.c> | |
46 | # When mod_rewrite is not available, we instruct a temporary redirect of | |
47 | # the start page to the front controller explicitly so that the website | |
48 | # and the generated links can still be used. | |
49 | RedirectMatch 302 ^/$ /app.php/ | |
50 | # RedirectTemp cannot be used instead | |
51 | </IfModule> | |
52 | </IfModule> |