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我尝试传递多个变量、一个数组和一个变量。这是我的代码：

tanggal_arsips  = $req->tanggal_arsip;
$nama_file  = "Laporan Pengarsipan[".$tanggal_arsips."].pdf";

$antrian    = DB::table("antrian_sp AS a")
                      ->select(array("a.tanggal as tanggal","a.noper as noper","a.nama as nama","b.nomor_paspor as nomor_paspor"))
                      ->join("data_pemohon AS b", "a.noper", "=", "b.noper")
                      ->join("arsip AS c", "a.noper", "=", "c.noper")
                      ->where("a.keterangan", "=", "1")
                      ->where("c.status_arsip", "=", "arsip")
                      ->whereDate("c.tanggal_arsip","=",$tanggal_arsips)
                      ->get();

$pdf    = PDF::loadView('coba',['antrian'=>$antrian, 'tanggal_arsips'=>$tanggal_arsips]);
return $pdf->download($nama_file);

我尝试在视图中打印“tanggal_arsips”变量，这是代码：

echo($tanggal_arsips)

问题是我无法打印变量“tanggal_arsips”，它什么也没显示。有什么问题吗，帮帮我。谢谢。

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1 回答 1

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如果有错误，错误信息是什么？如果没有错误，当您在加载 PDF 视图之前打印 $tanggal_arsips 时，它会显示什么吗？

于 2018-10-04T03:05:32.970 回答