Php 使用循环生成多个PDF文档

下面是我的一个Laravel控制器中生成多个时间表PDF的一些代码。它只创建1，我确定这是由于return语句造成的，但是我如何让它创建所有PDF？我使用的是barryvdh/laravel dompdf

public function alltimesheets(Request $request)
    {
        $weeks = Timesheet::where('week_ending', $request->week_ending)->get();
        $week_ending = Carbon::parse($request->week_ending)->format('d-m-Y');
        foreach($weeks as $hours)
        {

            $pdf = PDF::loadView('pdf.timesheet', compact('hours', 'week_ending'));
            $sheet = $pdf->setPaper('a4', 'landscape');
            return $sheet->download($hours->user->name.' - '.$week_ending.'.pdf');
        }
    }

---

首先在一个变量中获取所有html视图，然后将其传递给PDF

请尝试以下代码：

public function alltimesheets(Request $request)
{
    $weeks = Timesheet::where('week_ending', $request->week_ending)->get();
    $week_ending = Carbon::parse($request->week_ending)->format('d-m-Y');
    $html = '';
    foreach($weeks as $hours)
    {
        $view = view('pdf.timesheet')->with(compact('hours', 'week_ending'));
        $html .= $view->render();
    }
    $pdf = PDF::loadHTML($html);            
    $sheet = $pdf->setPaper('a4', 'landscape');
    return $sheet->download('download.pdf');  // $hours can not be accessed outside foreach. So changed the file name to `download.pdf`.
}

---

参考上面的答案。我想添加一些代码，可以在特定位置下载多个pdf。这将为每个文件创建一个单独的pdf

$invoices = Invoices::where('user_id', '=', $user_id)->get();

    foreach($invoices as $key => $invoice)
    {
        $user_details = Users::where('id',$invoice->user_id)->first();
        $html = '';
        $view = view('pdf.invoice_compact')->with(compact('user_details','invoice'));
        $html .= $view->render();
        PDF::loadHTML($html)->save(public_path().'/bulk_invoices/'.$invoice->id.'.pdf');
    }

---

获取此错误-Barryvdh\DomPDF\PDF类的对象无法转换为stringNo仅创建最后一个PDF。@Finchy70，我已再次更新代码。这一次应该有效。这里是Github包本身的参考链接，作者自己在这里给出了解决方案。谢谢只需将loadView更改为loadHTML并重新构造我的pfd.blade文件。很好，欢迎光临。很乐意帮忙。谢谢你投票并接受我的回答。