$name, 'type' => MaterielType::Fodder, 'year' => $year, 'quarter' => $quarter, 'lowest_price' => 0, 'highest_price' => mt_rand(50, 100), 'created_by' => $admin->id, 'updated_by' => $admin->id, 'created_at' => $tz, 'updated_at' => $tz, ]; } foreach (['配合饲料', '氮肥', '磷肥', '钾肥', '钙肥', '有机肥'] as $name) { $values[] = [ 'name' => $name, 'type' => MaterielType::Fertilizer, 'year' => $year, 'quarter' => $quarter, 'lowest_price' => 0, 'highest_price' => mt_rand(50, 100), 'created_by' => $admin->id, 'updated_by' => $admin->id, 'created_at' => $tz, 'updated_at' => $tz, ]; } } } Materiel::insert($values); } }