Laravel控制器和视图

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Http\Requests;
use DB;

class MyController extends Controller
{
public function hello()
{

$articles = DB::select('select * from posts');

return View('myview',['d1'=>$articles]);
}
}

@extends('layouts.app')

@section('content')
<div class="container">
<div class="row">
<div class="col-md-10 col-md-offset-1">
<div class="panel panel-default">
<div class="panel-heading">{{ count($d1) }}</div>

<div class="panel-body">
this is my view!
</div>

@for($i = 0; $i < count($d1); $i++)
<p>{{ $d1[$i]->content }}</p>
@endfor

</div>
</div>
</div>
</div>
@endsection