public static BubbleableMetadata::createFromObject($object)
Creates a bubbleable metadata object from a depended object.
Parameters
\Drupal\Core\Cache\CacheableDependencyInterface|mixed $object: The object whose cacheability metadata to retrieve. If it implements CacheableDependencyInterface, its cacheability metadata will be used, otherwise, the passed in object must be assumed to be uncacheable, so max-age 0 is set.
Return value
static
Overrides CacheableMetadata::createFromObject
File
- core/lib/Drupal/Core/Render/BubbleableMetadata.php, line 82
Class
- BubbleableMetadata
- Value object used for bubbleable rendering metadata.
Namespace
Drupal\Core\Render
Code
1 2 3 4 5 6 7 8 9 | public static function createFromObject($object) { $meta = parent::createFromObject($object); if ($object instanceof AttachmentsInterface) { $meta->attachments = $object->getAttachments(); } return $meta;} |
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