thinkphp5中Indirect modification of overloaded element of XXX has no effect的解决办法

最近在使用Thinkphp5做foreach循环嵌套的时候报错:Indirect modification of overloaded element of XXX has no effect,网上搜索了一下,很多框架会报这个错误,比如Laravel、YII、Thinkphp5等,错误的直译意思为:间接修改XXX的重载元素没有效果。解决办法是设置一个中间变量。

$list = $score->getDetail($eid,$uid,'to');//获取数据
if(!empty($list)){
  foreach($list as $key => $value){
    $list[$key]['name'] = UserM::where('id',$value['fromid'])->value('name');
    $info = json_decode($value['info'],true);//定义一个中间变量,操作这个变量,结果赋值给$list[$key]['info']
    foreach($info as $k =>$i){
      $info[$k]= ItemM::where('id',$k)->value('name').':'.$i.'分;&nbsp ';
    }
    $list[$key]['info'] = $info;
  }
}
原文地址:https://www.cnblogs.com/baker95935/p/8384587.html