【发布时间】:2021-11-19 13:06:22
【问题描述】:
array:4[
"nb" => 10
"dfs" => 11
"ff" => 9
]
我想从course 表中获取具有userId 值$userId 的所有行,对于这些行中的每一行,我需要获取id、courseName、skillId 和subjectId列的值。由于dd($course) 给了我上述结果,我无法将值分配给任何变量。如何解决这个问题?
$course=Course::where('userId',$userId)->pluck('id','courseName','skillId','subjectId')->toArray();
$data=[];
foreach($course as $row){
$data['skillId']=$row['skillId'];
$data['subjectId']=$row['subjectId'];
}
【问题讨论】:
-
试试
Course::where('userId',$userId)->select(['id','courseName','skillId','subjectId'])->all()->toArray(); -
@FatimaMazhit 得到错误
call To undefined method Illuminate\\Datbase\\Eloquent\\Builder::all() -
哎呀,应该是 get() 而不是 all();
-
我修好了。谢谢
标签: php laravel eloquent laravel-8 query-builder