<?php // +---------------------------------------------------------------------- // | likeadmin快速开发前后端分离管理后台(PHP版) // +---------------------------------------------------------------------- // | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力 // | 开源版本可自由商用,可去除界面版权logo // | gitee下载:https://gitee.com/likeshop_gitee/likeadmin // | github下载:https://github.com/likeshop-github/likeadmin // | 访问官网:https://www.likeadmin.cn // | likeadmin团队 版权所有 拥有最终解释权 // +---------------------------------------------------------------------- // | author: likeadminTeam // +---------------------------------------------------------------------- namespace app\common\lists; trait ListsSortTrait { protected string $orderBy; protected string $field; /** * @notes 生成排序条件 * @param $sortField * @param $defaultOrder * @return array|string[] * @author 令狐冲 * @date 2021/7/16 00:06 */ private function createOrder($sortField, $defaultOrder) { if (empty($sortField) || empty($this->orderBy) || empty($this->field) || !in_array($this->field, array_keys($sortField))) { return $defaultOrder; } if (isset($sortField[$this->field])) { $field = $sortField[$this->field]; } else { return $defaultOrder; } if ($this->orderBy == 'desc') { return [$field => 'desc']; } if ($this->orderBy == 'asc') { return [$field => 'asc']; } return $defaultOrder; } }