Laravel 5.3 BulkInsert Trait

BulkInsert.php

<?php
namespace App\Traits;

use Carbon\Carbon;
use DB;

/*
 * Original idea from: https://github.com/laravel/framework/issues/1295#issuecomment-193025045
 */
trait BulkInsert
{
    /**
     * Insert each item as a row. Does not generate events.
     *
     * @param  array  $items
     *
     * @return bool
     */
    public static function insertAll(array $items)
    {
        $now = Carbon::now();
        $items = collect($items)->map(function (array $data) use ($now) {
            return array_merge([
                'created_at' => $now,
                'updated_at' => $now,
            ], $data);
        })->all();

        return DB::table((new self)->getTable())->insert($items);
    }
}

dfgdfgdfg