Adds parameters
string
private function addParameters() {
if (!$this->container
->getParameterBag()
->all()) {
return '';
}
$parameters = $this
->prepareParameters($this->container
->getParameterBag()
->all(), $this->container
->isFrozen());
return $this->dumper
->dump(array(
'parameters' => $parameters,
), 2);
}