function Test::error
1 string reference to 'Test::error'
- 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 92 
Class
- Test
- Defines a test controller for page titles.
Namespace
Drupal\test_page_test\ControllerCode
public function error() {
  trigger_error('foo', E_USER_NOTICE);
  return [
    '#markup' => 'Content',
  ];
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.
