DrupalKernel::invalidateContainer

public DrupalKernel::invalidateContainer()

public function invalidateContainer() {
  // An invalidated container needs a rebuild.
  $this->containerNeedsRebuild = TRUE;

  // If we have not yet booted, settings or bootstrap services might not yet
  // be available. In that case the container will not be loaded from cache
  // due to the above setting when the Kernel is booted.
  if (!$this->booted) {
    return;
  }

  // Also remove the container definition from the cache backend.
  $this->bootstrapContainer->get('cache.container')->deleteAll();
}