/**
  * Returns whether a parameter is defined. This method does not consider
  * parameters from the service container, regardless of its availability.
  *
  * @see Symfony\Component\DependencyInjection\ParameterBag\ParameterBag::has()
  */
 public function has($name)
 {
     $this->initialize();
     return parent::has($name);
 }
 /**
  * {@inheritDoc}
  */
 public function has($name)
 {
     return array_key_exists($name, $GLOBALS['conf']) || parent::has($name);
 }