如何在while循环中检查mysql获取的行是否相同

Question

如何检查while循环中的结果行值是否相同，我需要在所有结果中完成状态时更新...

tag

Answer 1

相反，我可以在其中使用break条件：

  while($row = $db->fetchRow($result)){
        $staff_id=$row['id_c'];
        $result1 = $db->query("SELECT `status` FROM `fy_working_staf` WHERE id='".$staff_id."' AND `status`='Completed'");
        $staf = $db->fetchByAssoc($result1);
        $status = $staf['status'];
        if($stat!='Completed')
         {
            $comple_staus='Closed_Closed';
            break;// will exit the loop when the row is not same

         }
    }