data = $data; } public function headings(): array { return [ '姓名', '手机号', '是否签到', '签到时间', ]; } //设置列格式 public function columnFormats(): array { return [ 'A' => NumberFormat::FORMAT_TEXT, ]; } public function collection() { $arr = []; foreach ($this->data as $data) { $arr[] = ['name'=>$data->name, 'mobile'=>$data->mobile, 'sex'=>(empty($data->sex)?"未知":($data->sex == 1?"男":"女")), 'hidden_profile'=>$data->hidden_profile == 'ALLSEX'?"已关闭":"未关闭", 'is_sign'=>$data->is_sign?'已签到':'未签到','sign_time'=>$data->sign_time]; } $arr = collect($arr); return $arr; } }