Ojs\CoreBundle\Service\Twig\OjsExtension::getStrToUpper PHP Méthode

    public function getStrToUpper($string)
    {
        $string = str_replace(array('i', 'ı', 'ü', 'ğ', 'ş', 'ö', 'ç'), array('İ', 'I', 'Ü', 'Ğ', 'Ş', 'Ö', 'Ç'), $string);
        return strtoupper($string);
    }