一次寫入多筆

User::insert([
	['name' => "Peter"],
	["name" => "Anna"],
]);

一次更新多筆

User::upsert([
	['id' => 1, 'name' => "Wuen"],
	["id" => 4, "age"  => 11],
], 'id');

Resource

Mass upsert in Laravel (Eloquent)