laravel降低错误等级

只需要再app/Providers/AppServiceProvider文件夹下添加等级信息即可：

<?php

namespace AppProviders;

use IlluminateSupportServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        //
        error_reporting(E_ALL^E_WARNING^E_NOTICE);
    }

    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        //
    }
}