interface PlaceholderGeneratorInterface

Defines an interface for turning a render array into a placeholder.

This encapsulates logic related to generating placeholders.

Makes it possible to determine whether a render array can be placeholdered (it can be reconstructed independently of the request context), whether a render array should be placeholdered (its cacheability meets the conditions), and to create a placeholder.

Hierarchy

• interface \Drupal\Core\Render\PlaceholderGeneratorInterface

See also

\Drupal\Core\Render\RendererInterface

File

core/lib/Drupal/Core/Render/PlaceholderGeneratorInterface.php, line 17

Namespace

Drupal\Core\Render

Members

Name	Modifiers	Type	Description
PlaceholderGeneratorInterface::canCreatePlaceholder	public	function	Analyzes whether the given render array can be placeholdered.
PlaceholderGeneratorInterface::createPlaceholder	public	function	Turns the given element into a placeholder.
PlaceholderGeneratorInterface::shouldAutomaticallyPlaceholder	public	function	Whether the given render array should be automatically placeholdered.