传递给IlluminateDatabaseGrammar::parameterize()的参数1必须是array,

Question

foreach ($request->perbaikan_laporan = $key =>美元值){

Perbaikan_laporan::create([
"jadwal_sidang_id" => $request->input("jadwal_sidang_id"),
"mahasiswa_id" => $request->input("mahasiswa_id"),
"dosen_id" => $request->input("dosen_id"),
"perbaikan_laporan" => $request->input("perbaikan_laporan")[$key],
]);
}

Answer 1

首先，您可以像下面这样调用请求数据，问题是您首先将输入定义为字符串，但是当它已经转换为字符串时，您想使用它来获取键。

Perbaikan_laporan::create([
"jadwal_sidang_id" => $request->jadwal_sidang_id,
"mahasiswa_id" => $request->mahasiswa_id,
"dosen_id" => $request->dosen_id,
"perbaikan_laporan" => $request->perbaikan_laporan[$key],
]);