huahuibao/biz-hd/base/classes/BaseClass.php

<?php

namespace bizHd\base\classes;

use Yii;
use common\components\imgUtil;
class BaseClass extends \common\base\classes\BaseClass
{

    //组合图片
    public static function groupImg($img)
    {
        if (empty($img)) {
            return self::getDefaultImg();
        }
        $prefix = imgUtil::getPrefix();
        return $prefix . $img;
    }
    //获取默认图片
    public static function getDefaultImg()
    {
        $prefix = $prefix = imgUtil::getPrefix();
        return $prefix . '/hhb_small.png';
    }
}