public static Tags::implode($tags) Implodes an

public ArgumentsResolverInterface::getArguments(callable

Provides helpers to handle PHP opcode caches. Hierarchy class \Drupal\Component\Utility\

public static NestedArray::mergeDeep() Merges

public static SafeMarkup::checkPlain($text) Encodes

public LinkGeneratorInterface::generateFromLink(Link

public static Html::escapeCdataElement(\DOMNode $node, $comment_start = '//', $comment_end

public static Color::hexToRgb($hex) Parses a

hook_token_info_alter(&$data) Alter the metadata about available placeholder tokens and token types.

public static UrlHelper::externalIsLocal($url, $base_url)