Question

我认为这很可能是一个PHP错误，我发现一些帖子有相同的错误，但是我无法从答案中解决问题。

我的代码

class consultController extends Controller
{
    public function index(){


        return view('pages.consult');
    }

    public function find(){
        $input=Request::all();
        $location=$input['location'];
        $spec=$input['specialization']

        $out = DB::table('doctors')->where('location','=', $location)
                                       ->where('specialization_group','=', $specialization)
                                       ->get(); //line 23, error here
        return $out;
    }
}

错误：

FatalErrorException in consultController.php line 23:
syntax error, unexpected '$out' (T_VARIABLE)

用分号解决错误后，我现在收到此错误，

ErrorException in Factory.php line 153:
array_merge(): Argument #2 is not an array

尝试将$ out传递给视图时，

class consultController extends Controller
{
    public function index(){


        return view('pages.consult');
    }

    public function find(){
        $input=Request::all();
        $location=$input['location'];
        $spec=$input['specialization'];

        $out = DB::table('doctors')->where('location','=', $location)
                                       ->where('specialization_group','=', $spec)
                                       ->get();
        return view('pages.doclist')->with('out',$out);
        //return count($out);
    }
}

Answer 1

$spec=$input['specialization']行缺少分号。

它应该是这样的：

$spec=$input['specialization'];

Answer 2

试

$out = \DB::table('doctors')->whereLocation(request('location'))
            ->whereSspecializatioGroup(request('specialization'))
            ->get();

for laravel 5.1

laravel查询，语法错误，意外'$ out'（T_VARIABLE）

2 个答案: