protected function getAllowedLocales() { if (null !== $this->allowedLocalesProvider) { return $this->allowedLocalesProvider->getAllowedLocales(); } else { array(); } }
/** * {@inheritdoc} */ public function match($locale) { $allowedLocales = $this->allowedLocaleProvider->getAllowedLocales(); uasort($allowedLocales, function ($a, $b) { return strlen($b) - strlen($a); }); foreach ($allowedLocales as $allowedLocale) { if (strpos($locale, $allowedLocale) === 0) { return $allowedLocale; } } return false; }