views:

142

answers:

2

I have been searching for an easy way to get the ServerName of the machine where Symfony runs in Symfony (so that my app adapts when it is used on a host with a different ServerName), but I couldn't find one. I created a variable in app.yml and I fetch it, but I still wonder if there is no easier way to do this. How are you doing this? I'm using Symfony 1.2 and 1.4 on different projects.

A: 

Not very nice, but I use $_SERVER["SERVER_NAME"] in my front controller file, and use that to determine the environment I'm activating:

$env = "prod";
if (preg_match("/qahost\.tld$/", $_SERVER["SERVER_NAME"]))
{
  $env = "qa";
}
$configuration = ProjectConfiguration::getApplicationConfiguration('frontend', $env, false);
sfContext::createInstance($configuration)->dispatch();

I'd be interested to see the proper approach :-)

richsage
A: 

I think I found something :

$this->getRequest()->getHost()

This seems to work... it will work only it there is a request of course, so it is not universal.

greg0ire
A colleague just told me that we should not rely on this, because there are many risks. He thinks the setting in YML file is the best solution...
greg0ire
@greg0ire - could you elaborate on the risks please? :-)
Jamie
There are at leas two situations where you do not want to rely on such a system : - when you do not use apache (when sending mails via a cronjob for instance)- when you have several servers but you want to promote your site buy using only one of them.
greg0ire