Monolog is the logging bundle for Symfony. It’s super easy to use.
You just need to pull in the “logger” service and call the “error” or “info” method.
In a controller you could do something like this.
$logger = $this->get('logger'); $logger->info("I'm logging over here"); $logger->error("Who dat err?");
Obviously, you can do a lot more than that with Monolog, read the documentation here on Symfony.com.