function BubblingTest::bubblingCacheOverwritePrerender

Render API callback: Used for testing testOverWriteCacheKeys().

This function is assigned as an #pre_render callback in

File

core/tests/Drupal/Tests/Core/Render/RendererBubblingTest.php, line 635

Class

BubblingTest

Test class with implemented trusted callbacks.

Namespace

Code

public static function bubblingCacheOverwritePrerender($elements) {
  // Overwrite the #cache entry with new data.
  $elements['#cache'] = [
    'keys' => [
      'llama',
      'foo',
    ],
  ];
  $elements['#markup'] = 'Setting cache keys just now!';
  return $elements;
}