public function Test::deprecations in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/modules/test_page_test/src/Controller/Test.php \Drupal\test_page_test\Controller\Test::deprecations()
2. 10 core/modules/system/tests/modules/test_page_test/src/Controller/Test.php \Drupal\test_page_test\Controller\Test::deprecations()

Returns a page while triggering deprecation notices.

1 string reference to 'Test::deprecations'

test_page_test.routing.yml in core/modules/system/tests/modules/test_page_test/test_page_test.routing.yml

core/modules/system/tests/modules/test_page_test/test_page_test.routing.yml

File

core/modules/system/tests/modules/test_page_test/src/Controller/Test.php, line 226

Class

Test

Defines a test controller for page titles.

Namespace

Drupal\test_page_test\Controller

Code

public function deprecations() {

  // Create 2 identical deprecation messages. This should only trigger a
  // single response header.
  @trigger_error('Test deprecation message', E_USER_DEPRECATED);
  @trigger_error('Test deprecation message', E_USER_DEPRECATED);
  return [
    '#markup' => 'Content that triggers deprecation messages',
  ];
}