Mcamara\LaravelLocalization\LaravelLocalization::getCurrentLocale PHP Method

    public function getCurrentLocale()
    {
        if ($this->currentLocale) {
            return $this->currentLocale;
        }
        if ($this->useAcceptLanguageHeader()) {
            $negotiator = new LanguageNegotiator($this->defaultLocale, $this->getSupportedLocales(), $this->request);
            return $negotiator->negotiateLanguage();
        }
        // or get application default language
        return $this->configRepository->get('app.locale');
    }

 /**
  * Returns current language
  *
  * @return string current language
  * @static 
  */
 public static function getCurrentLocale()
 {
     return \Mcamara\LaravelLocalization\LaravelLocalization::getCurrentLocale();
 }