function ViewExecutable::destroy

Unsets references so that a $view object may be properly garbage collected.

File

core/modules/views/src/ViewExecutable.php, line 2111

Class

ViewExecutable

Represents a view as a whole.

Namespace

Code

public function destroy() {
  foreach ($this::getHandlerTypes() as $type => $info) {
    if (isset($this->{$type})) {
      foreach ($this->{$type} as $handler) {
        $handler->destroy();
      }
    }
  }
  if (isset($this->style_plugin)) {
    $this->style_plugin
      ->destroy();
  }
  $reflection = new \ReflectionClass($this);
  $defaults = $reflection->getDefaultProperties();
  // The external dependencies should not be reset. This is not generated by
  // the execution of a view.
  unset($defaults['storage'], $defaults['user'], $defaults['request'], $defaults['routeProvider'], $defaults['displayPluginManager'], $defaults['viewsData']);
  foreach ($defaults as $property => $default) {
    $this->{$property} = $default;
  }
}