add readFileLineByLine

vphp:S121"0Add curly braces around the nested statement(s).(
8Ƌ1J$562771d0-0b91-4f4c-beaf-90c25c2ac224

 No newline at end of file

class HomeController extends AbstractController

{

    private function readLogFile(string $fileName): string {

    private function readFileLineByLine(string $fileName): iterable  {

        $filePath = $this->getParameter('kernel.project_dir') . "/public/files/" . $fileName;

        if (file_exists($filePath)) {

            $text = "";

            $file = fopen($filePath, "r");

            while(!feof($file)) {

                $line = fgets($file);

                $text .= $line;

                yield fgets($file);

            }

            fclose($file);

            return $text;

        }

        return "Такого файла не существует.";

        else yield "Такого файла не существует.";

    }

    #[Route('/{fileName}', name: 'home')]

    public function home(string $fileName): Response // text.txt

    {

        $text = $this->readLogFile($fileName);

        $text = "";

        foreach($this->readFileLineByLine($fileName) as $line) {

            $text .= $line;

        }

        return $this->render('home.html.twig', ['text' => $text]);

    }

}