protected function getAppParameters()
{
return array_merge(array('app.root_dir' => $this->rootDir, 'app.environment' => $this->environment, 'app.debug' => $this->debug, 'app.name' => $this->name, 'app.cache_dir' => $this->getCacheDir(), 'app.logs_dir' => $this->getLogDir(), 'app.charset' => $this->getCharset()), $this->getEnvParameters());
}