huahuibao/biz-mall/goods/classes/PicCategoryClass.php

<?php

namespace bizMall\goods\classes;

use bizMall\goods\services\GoodsCategoryService;
use bizMall\goods\services\GoodsStyleService;
use common\components\business;
use common\components\stringUtil;
use Yii;
use bizMall\base\classes\BaseClass;

class PicCategoryClass extends BaseClass
{
	
	public static $baseFile = '\bizMall\goods\models\PicCategory';
	
	//根据图库的所有分类
	public static function getCategoryIdByPicId($id)
	{
		$picId = is_array($id) ? $id : [$id];
		$list = self::getAllByCondition(['picId' => ['in', $picId]], null, 'picId,categoryId');
		$data = [];
		if (!empty($list)) {
			foreach ($list as $key => $val) {
				$picId = $val['picId'];
				$categoryId = $val['categoryId'];
				$data[$picId][] = $categoryId;
			}
			$data = is_array($id) ? $data : array_pop($data);
		}
		return $data;
	}

}