attributes['clientinfo_uid']; } final public function getServiceInfoUID(): int|null { return $this->attributes['serviceinfo_uid']; } //기본기능용 public function getCustomTitle(string $field = ServerModel::TITLE): string { return sprintf("[%s]%s", $this->getCode(), $this->$field); } final public function getCode(): string { return $this->attributes['code'] ?? ""; } public function getPrice(): int { return $this->attributes['price'] ?? 0; } public function getType(): string { return $this->attributes['type'] ?? ""; } public function getIP(): string|null { return $this->attributes['ip'] ?? null; } }