Renderer::hasRenderContext

public function Renderer::hasRenderContext

public Renderer::hasRenderContext()

Checks whether a render context is active.

This is useful only in very specific situations to determine whether the system is already capable of collecting bubbleable metadata. Normally it should not be necessary to be concerned about this.

Return value

bool TRUE if the renderer has a render context active, FALSE otherwise.

Overrides RendererInterface::hasRenderContext

File

core/lib/Drupal/Core/Render/Renderer.php, line 561

Class

Renderer

Turns a render array into a HTML string.

Namespace

Code

public function hasRenderContext() {
  return (bool) $this->getCurrentRenderContext();
}