Provides helper methods for manipulating numbers. Hierarchy class \Drupal\Component\Utility\

public ToStringTrait::__toString() Implements

public static Unicode::caseFlip($matches) Flip

public static Html::transformRootRelativeUrlsToAbsolute($html, $scheme_and_host)

An array object candidates tried on every parameter regardless of name. Type:

public ThemeRegistry::resolveCacheMiss($key)

public static Error::getLastCaller(array &$backtrace) Gets

The error severity level. File core/lib/Drupal/Core/Utility/Error.php, line 19

public UnroutedUrlAssembler::__construct(RequestStack $request_stack

public static UrlHelper::isExternal($path) Determines