concrete/src/Foundation/Runtime/Run/DefaultRunner.php
protected function setSystemLocale()
    {
        $u = new User();
        $lan = $u->getUserLanguageToDisplay();
        $loc = Localization::getInstance();
        $loc->setContextLocale(Localization::CONTEXT_UI, $lan);
    }
protected function setSystemLocale()
    {
        $u = new User();
        $lan = $u->getUserLanguageToDisplay();
        $loc = Localization::getInstance();
        $loc->setContextLocale(Localization::CONTEXT_UI, $lan);
    }
protected function setSystemLocale ( ) { $ u = new User ( ) ; $ lan = $ u -> getUserLanguageToDisplay ( ) ; $ loc = Localization :: getInstance ( ) ; $ loc -> setContextLocale ( Localization :: CONTEXT_UI , $ lan ) ; }
Initialize localization.

@deprecated In a future major version this will be part of HTTP middleware
Initialize localization .