How can I get Symfony log dir from the controller?

Question

How can I get current log file on a Symfony's controller ?

I know I could do it this way:

$logFile = $this->container->getParameter('kernel.root_dir') . "/logs/" . 
               $this->container->get('kernel')->getEnvironment() . ".log";

but this fails if the log dir is customized. So I thought there should be a more direct way of getting it. Is there is some parameter that holds the current log file ?

A related question: where can I get the list of all container parameters ?

Answer 1

For a list of parameters, use the symfony console:

For symfony 2.6 ( maybe 2.7)

app/console debug:container --parameters

For 2.3

app/console container:debug --parameters

EDIT FOR THE LOG DIR

The log dir is stored in kernel parameters. You can access like this:

$container->get('kernel')->getLogDir();