<?php

namespace App\Http\Controllers;

use App\Http\Requests\UserAddressRequest;
use App\Models\UserAddress;
use Illuminate\Http\Request;
use EasyWeChat;
use Image;
use App\Services\OSS;
use App\Jobs\CloseCut;
use App\Models\Activity;
use App\Models\QuestionOrder;
use App\Models\User;
use App\Models\Teacher;
use App\Models\ChildrenClass;
use App\Models\Children;
use App\Models\CheckIn;


class TestController extends Controller
{
	function test(){
		$a=CheckIn::select(\DB::raw('DISTINCT check_date'))->where('class_id',1)->pluck('check_date')->toArray();
		dd($a);
	}
	public function data_uri($contents, $mime)
	{
		$base64   = base64_encode($contents);
		return ('data:' . $mime . ';base64,' . $base64);
	}
}