public function move($path, $name = '', $unlinkable = true, $deferred = false)
    {
        $this->path = rtrim($path,"/")."/";
        $this->filename = $name;
        $this->unlink_file = $unlinkable;
        $this->upload_deferred = $deferred;
        if (!$this->web_path) $this->web_path = $this->path;
        return $this;
    }