【发布时间】:2021-06-26 10:39:59
【问题描述】:
我想更新表格的列
$update = DB::table('users')->where('latehours' , '');
foreach($update as $up) {
$up->update([
'latehours' => $total_hours
]);
}
【问题讨论】:
-
\Illuminate\Database\Eloquent\Builder不可迭代。你的意思是DB::table('users')->where('latehours' , '')->get()?
标签: mysql arrays laravel string controller