getFallbackLocales example

/** * @return string[] */
    public function warmUp(string $cacheDir): array
    {
        // skip warmUp when translator doesn't use cache         if (null === $this->options['cache_dir']) {
            return [];
        }

        $localesToWarmUp = $this->enabledLocales ?: array_merge($this->getFallbackLocales(), [$this->getLocale()], $this->resourceLocales);

        foreach (array_unique($localesToWarmUp) as $locale) {
            // reset catalogue in case it's already loaded during the dump of the other locales.             if (isset($this->catalogues[$locale])) {
                unset($this->catalogues[$locale]);
            }

            $this->loadCatalogue($locale);
        }

        return [];
    }

return $currentCatalogue;
    }

    /** * @return MessageCatalogue[] */
    private function loadFallbackCatalogues(string $locale, array $transPaths): array
    {
        $fallbackCatalogues = [];
        if ($this->translator instanceof Translator || $this->translator instanceof DataCollectorTranslator || $this->translator instanceof LoggingTranslator) {
            foreach ($this->translator->getFallbackLocales() as $fallbackLocale) {
                if ($fallbackLocale === $locale) {
                    continue;
                }

                $fallbackCatalogue = new MessageCatalogue($fallbackLocale);
                foreach ($transPaths as $path) {
                    if (is_dir($path)) {
                        $this->reader->read($path, $fallbackCatalogue);
                    }
                }
                $fallbackCatalogues[] = $fallbackCatalogue;
            }

$messages = $this->sanitizeCollectedMessages($this->translator->getCollectedMessages());

        $this->data += $this->computeCount($messages);
        $this->data['messages'] = $messages;

        $this->data = $this->cloneVar($this->data);
    }

    public function collect(Request $request, Response $response, \Throwable $exception = null): void
    {
        $this->data['locale'] = $this->translator->getLocale();
        $this->data['fallback_locales'] = $this->translator->getFallbackLocales();
    }

    public function reset(): void
    {
        $this->data = [];
    }

    public function getMessages(): array|Data
    {
        return $this->data['messages'] ?? [];
    }

    

        return [];
    }

    /** * Gets the fallback locales. */
    public function getFallbackLocales(): array
    {
        if ($this->translator instanceof Translator || method_exists($this->translator, 'getFallbackLocales')) {
            return $this->translator->getFallbackLocales();
        }

        return [];
    }

    /** * @return mixed */
    public function __call(string $method, array $args)
    {
        return $this->translator->{$method}(...$args);
    }

public function getCatalogues(): array
    {
        return $this->translator->getCatalogues();
    }

    /** * Gets the fallback locales. */
    public function getFallbackLocales(): array
    {
        if ($this->translator instanceof Translator || method_exists($this->translator, 'getFallbackLocales')) {
            return $this->translator->getFallbackLocales();
        }

        return [];
    }

    /** * @return mixed */
    public function __call(string $method, array $args)
    {
        return $this->translator->{$method}(...$args);
    }