public function BubbleableMetadata::applyTo
public BubbleableMetadata::applyTo(array &$build)
Applies the values of this bubbleable metadata object to a render array.
Parameters
array &$build: A render array.
Overrides CacheableMetadata::applyTo
File
- core/lib/Drupal/Core/Render/BubbleableMetadata.php, line 52
Class
- BubbleableMetadata
- Value object used for bubbleable rendering metadata.
Namespace
Drupal\Core\RenderCode
public function applyTo(array &$build) { parent::applyTo($build); $build['#attached'] = $this->attachments; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Render!BubbleableMetadata.php/function/BubbleableMetadata::applyTo/8.1.x