namespace Drupal\Core\Utility
| Object name | File name | Summary |
|---|---|---|
| CallableResolver | core/lib/Drupal/Core/Utility/CallableResolver.php | Resolves PHP callables. |
| Error | core/lib/Drupal/Core/Utility/Error.php | Drupal error utility class. |
| LinkGenerator | core/lib/Drupal/Core/Utility/LinkGenerator.php | Provides a class which generates a link with route names and parameters. |
| LinkGeneratorInterface | core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php | Defines an interface for generating links from route names and parameters. |
| PhpRequirements | core/lib/Drupal/Core/Utility/PhpRequirements.php | Provides an object for dynamically identifying the minimum supported PHP. |
| ProjectInfo | core/lib/Drupal/Core/Utility/ProjectInfo.php | Performs operations on drupal.org project data. |
| TableSort | core/lib/Drupal/Core/Utility/TableSort.php | Provides a class for table sorting processing and rendering. |
| ThemeRegistry | core/lib/Drupal/Core/Utility/ThemeRegistry.php | Builds the run-time theme registry. |
| Token | core/lib/Drupal/Core/Utility/Token.php | Drupal placeholder/token replacement system. |
| UnroutedUrlAssembler | core/lib/Drupal/Core/Utility/UnroutedUrlAssembler.php | Provides a way to build external or non Drupal local domain URLs. |
| UnroutedUrlAssemblerInterface | core/lib/Drupal/Core/Utility/UnroutedUrlAssemblerInterface.php | Provides a way to build external or non Drupal local domain URLs. |
| UpdateException | core/lib/Drupal/Core/Utility/UpdateException.php | Exception class used to throw error if a module update fails. |