laravel 中的未定义变量 $request

Question

未定义变量 $request 我试图同时插入和更新 2 个表，但出现以下错误 Undefined variable $request

这是我的控制器

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Account;
use App\Models\User;
use App\Models\Transfer;
use DB;
use Auth;

class TransferController extends Controller
{
    
  
 public function transferform(Request $request)
{
        $user = Auth::user();
        $accounts = User::find($user->id)->accounts;
         
        $senderAccountId = $accounts->first()->id;
        $amount = $request->input('amt');

    DB::transaction(function () use ($amount, $senderAccountId) {
        $transfer = new Transfer();
        $transfer = $amount;
        $transfer = $senderAccountId;
        $transfer->actype = $request->input('actype');
        $transfer->acnumber = $request->input('acnumber');
        $transfer->to_acc_name = $request->input('to_acc_name');
        $transfer->amt = $amount;
        $transfer->Frequency = $request->input('Frequency');
        $transfer->acbalance = $request->input('acbalance');
        $transfer->discription = $request->input('discription');
        $transfer->status = 'pending';
        $transfer->save();
        
       


        $senderAccount = Account::where('id', '=', $senderAccountId)->first();
        $senderAccount->acnumber =- $amount;
        $senderAccount->save();

        Account::query()->findOrFail($senderAccountId)->increment('balance', $amount);
         

       
        $transfer->status = 'complete';
        $transfer->save();
    
 });
}}

这是我的路线：

Route::post('transfer-form', [TransferController::class, 'transferform']);

通过后是这样

DB::transaction(function () use ($amount, $senderAccountId, $request) {

我收到以下错误：

Attempt to assign property "actype" on int

Answer 1

注意这部分。您已将其重新分配给其他东西。 $transfer 值已被覆盖。

$transfer = new Transfer();
$transfer = $amount;
$transfer = $senderAccountId;

// try change to

$transfer = new Transfer();
$transfer->amt = $amount;
$transfer->senderAccountId = $senderAccountId;

laravel 中的未定义变量 $request

Undefined variable $request in laravel

laravel

eloquent