How to run symfony and magento on Godaddy

http://gfaraj.wordpress.com/2008/04/25/deploying-a-symfony-project-on-godaddy-shared-hosting/

Next,
you need to modify the .htaccess file. Go ahead and uncomment the RewriteBase line in the default symfony .htaccess file:

  # uncomment the following line, if you are having trouble
  # getting no_script_name to work
  RewriteBase /

This should prevent ‘www.myhost.com/mymodule’ from getting a 404 error from GoDaddy. Now, at least you might get forwarded to your 404 module/action. This is, at least, some proof that you’re moving forward. If you turn on logging (logging is turned off for production configurations by default), you might see the following:

  1 Info Context initialization
  2 Info Controller initialization
  3 Info Routing match route [default_index] "/:module"
  4 Info Request request parameters array ( 'module' => 'index.php', 'action' => 'index',)
  5 Info Controller dispatch request
  6 Info Controller action "indexphp/index" does not exist

As you can see, the module/action resolution is very wrong. This, of course, results in Symfony forwarding to your 404 module/action. Well, it turns out that adding one line to your php5.ini fixes this.

  cgi.fix_pathinfo = 1

This worked nicely for me, and I hope it works for you. I’m posting my full php5.ini and .htaccess files for completeness.
Addendum
It has come to my attention that some people are still having problems after making the changes described here. You might want to try one more change. In your application’s config/settings.yml file, set the following setting:

prod:
  .settings:
     path_info_key: REDIRECT_URL

php5.ini

register_globals = off
allow_url_fopen = off

expose_php = Off
max_input_time = 60
variables_order = "EGPCS"
extension_dir = ./
upload_tmp_dir = /tmp
precision = 12
SMTP = relay-hosting.secureserver.net
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="
memory_limit = 20000000
session.gc_maxlifetime = 72000

#log_errors = On
#error_log = php_error.log
#display_errors = On
#error_reporting  =  E_ALL

magic_quotes_gpc = false
cgi.fix_pathinfo = 1

[Zend]
zend_extension=/usr/local/zo/ZendExtensionManager.so
zend_extension=/usr/local/zo/4_3/ZendOptimizer.so

.htaccess

Options +FollowSymLinks +ExecCGI

  RewriteEngine On

  # uncomment the following line, if you are having trouble
  # getting no_script_name to work
  RewriteBase /

  # we skip all files with .something
  RewriteCond %{REQUEST_URI} \..+$
  RewriteCond %{REQUEST_URI} !\.html$
  RewriteRule .* - [L]

  # we check if the .html version is here (caching)
  RewriteRule ^$ index.html [QSA]
  RewriteRule ^([^.]+)$ $1.html [QSA]
  RewriteCond %{REQUEST_FILENAME} !-f

  # no, so we redirect to our front web controller
  RewriteRule ^(.*)$ index.php [QSA,L]

# big crash from our front web controller
ErrorDocument 500 "

Application error
symfony application failed to start properly"