CareyTao

摘要： 思路：遍历二维数组，合并两个二维数组的值，赋值给新数组 function mergeArray($arr1,$arr2){ $newArr = []; foreach($arr1 as $v1){ foreach ($arr2 as $v2) { $newArr[] = array_merge($v 阅读全文

摘要： function arraySort($arr, $keys, $type = 'asc') {//二维按照某个字段对数组排序 $keysvalue = $new_array = array(); foreach ($arr as $k => $v){ $keysvalue[$k] = $v[$ke 阅读全文