<?php /** * 排序帮助类 * * @author qifna * @date 2020-12-25 */ namespace app\bi\traits; trait SortTrait { /** * 数组排序 * * @param $data * @param $field * @param $sort * @return mixed */ public function sortCommon($data, $field, $sort) { $sortField = array_column($data, $field); array_multisort($sortField,$sort == 'desc' ? SORT_DESC : SORT_ASC, $data); return $data; } }