Php 名称空间声明语句必须是Laravel-5脚本中的第一条语句

在laravel中，我使用

php artisan make:request TrainingRequest

FatalErrorException in TrainingRequest.php line 3: 

Namespace declaration statement has to be the very first   statement  in the script 

我在创建的文件中进行验证，如下所示：-

<?php

namespace App\Http\Requests; <!--This is line number 3 -->

use App\Http\Requests\Request;

class TrainingRequest extends Request
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {

             return [
                'topic' =>  'required|min:3',
                'sub_topic'  =>  'required',
                'category'  =>  'required', 
            ];

    }
}

<?php

 namespace App\Http\Controllers;

 use App\Training;
 use App\User;
 use App\Http\Requests;
 use App\Http\Controllers\Controller;
 use App\Http\Requests\TrainingRequest;
 use Request;


 class TrainingController extends Controller
{
public function store(TrainingRequest $request)
{
    //store Training

    //$training=Request::all();
    Training::create($request->all());
    return redirect('training');
}

---

在起始php标记之前有一个空格

解决方案只需清除空格
请求文件的编码是什么？它是UTF-8吗？它是一个php文件。如何知道文件的编码类型？Burak sirsee：是的，这是UTF-8编码，你肯定缺少空格或一些字符，你发布的代码看起来很有希望，我看不出有任何问题。