select()->toArray(); $save = []; foreach ($field as $v) { unset($where); $where[] = ['name', 'in', ['出图时间', '出方案时间', '方案通过时间', '选材时间', '预计转施工时间']]; $where[] = ['root_id', '=', $v['root_id']]; \app\model\CustomerPortraitField::where($where)->save(['pid'=> $v['id']]); } } }