public function DiagnosticsService::filterOk in Purge 8.3

Get only SEVERITY_OK level checks.

Return value

\Iterator[] \Iterator object that yields DiagnosticCheckInterface instances.

Overrides DiagnosticsServiceInterface::filterOk

File

src/Plugin/Purge/DiagnosticCheck/DiagnosticsService.php, line 93

Class

DiagnosticsService

Provides a service that interacts with diagnostic checks.

Namespace

Drupal\purge\Plugin\Purge\DiagnosticCheck

Code

public function filterOk() {
  return $this
    ->filter([
    DiagnosticCheckInterface::SEVERITY_OK,
  ]);
}