Filesystem::createDir PHP Method

    public static function createDir($dir, $mode = 0644)
    {
        $dir = self::path($dir);
        if (!self::exists($dir)) {
            return mkdir($dir, $mode, true);
        }
    }

 public function createDir($destination)
 {
     if (Filesystem::isDir($destination)) {
         $this->log('exists', $destination);
     } else {
         Filesystem::createDir($destination, 0777);
         $this->log('created', $destination);
     }
 }