Rap2hpoutre\LaravelLogViewer\LaravelLogViewer::setFile PHP Method

    public static function setFile($file)
    {
        $file = self::pathToLogFile($file);
        if (File::exists($file)) {
            self::$file = $file;
        }
    }

 public function index()
 {
     if (Input::get('l')) {
         LaravelLogViewer::setFile(Crypt::decrypt(Input::get('l')));
     }
     return view('admin.logs', ['logs' => LaravelLogViewer::all(), 'files' => LaravelLogViewer::getFiles(true), 'current_file' => LaravelLogViewer::getFileName()]);
 }