<?php

namespace app\admin\model;

use think\Model;
use think\Request;
use think\Config;

class Question extends Model {

    use \app\common\traits\AdminModel;

    protected $insert = ['createtime'];

    // 属性修改器 创建时间
    protected function setCreatetimeAttr($value, $data) {
        return time();
    }

    protected function setContentAttr($content, $data) {
        if (!empty($content)) {
            $config = \HTMLPurifier_Config::createDefault();
            $purifier = new \HTMLPurifier($config);
            $content = $purifier->purify($content);
        }
        return $content;
    }

}