core-bundle/src/Slug/ValidCharacters.php
public function getOptions(): array
    {
        $options = [];

        foreach (self::DEFAULT_OPTIONS as $option => $label) {
            $options[$option] = $this->translator->trans('MSC.validCharacters.'.$label, [], 'contao_default');
        }

        $event = new SlugValidCharactersEvent($options);

        $this->eventDispatcher->dispatch(ContaoCoreEvents::SLUG_VALID_CHARACTERS, $event);

        return $event->getOptions();
    }
public function getOptions(): array
    {
        $options = [];

        foreach (self::DEFAULT_OPTIONS as $option => $label) {
            $options[$option] = $this->translator->trans('MSC.validCharacters.'.$label, [], 'contao_default');
        }

        $event = new SlugValidCharactersEvent($options);

        $this->eventDispatcher->dispatch(ContaoCoreEvents::SLUG_VALID_CHARACTERS, $event);

        return $event->getOptions();
    }
Returns the options for the valid characters setting suitable for widgets.

@return array<string,string>