Bolt\Twig\Handler\TextHandler::safeString PHP Метод

    public function safeString($str, $strict = false, $extrachars = '')
    {
        return Str::makeSafe($str, $strict, $extrachars);
    }

 public function testSafeStringWithStrictWithExtra()
 {
     $app = $this->getApp();
     $handler = new TextHandler($app);
     $result = $handler->safeString('Skämt åsido $@tan vilket uruselt tillvägagångsätt', true, '$');
     $this->assertSame('skaemt-aasido-$attan-vilket-uruselt-tillvaegagaangsaett', $result);
 }