php查詢后得到一個數組，然后需要用這個數組寫json接口。

接口格式：

[

{

"id": 4,

"name": "評論",

"open": false,

"children": [

{

"id": 5,

"name": "留言列表",

"open": false,

"checked": false

},

{

"id": 6,

"name": "發表留言",

"open": false,

"checked": false

},

{

"id": 333,

"name": "233333",

"open": false,

"checked": false

}

],

"checked": false

},

{

"id": 10,

"name": "權限管理",

"open": false,

"children": [

{

"id": 8,

"name": "用戶列表",

"open": false,

"children": [

{

"id": 40,

"name": "添加用戶",

"open": false,

"url": null,

"title": "40",

"checked": false,

"level": 2,

"check_Child_State": 0,

"check_Focus": false,

"checkedOld": false,

"dropInner": false,

"drag": false,

"parent": false

},

{

"id": 41,

"name": "編輯用戶",

"open": false,

"checked": false

},

{

"id": 42,

"name": "刪除用戶",

"open": false,

"checked": false

}

],

"checked": false

},

{

"id": 11,

"name": "角色列表",

"open": false,

"checked": false

},

{

"id": 13,

"name": "所有權限",

"open": false,

"children": [

{

"id": 34,

"name": "添加權限",

"open": false,

"checked": false

},

{

"id": 37,

"name": "編輯權限",

"open": false,

"checked": false

},

{

"id": 38,

"name": "刪除權限",

"open": false,

"checked": false

}

],

"checked": false

},

{

"id": 15,

"name": "操作日志",

"open": false,

"checked": false

}

],

"checked": false

}

]

數組內容：

array(14) {

[0]=>

array(10) {

["id"]=>

string(2) "30"

["name"]=>

string(6) "衣服"

["pid"]=>

string(1) "0"

["level"]=>

string(1) "1"

["childid"]=>

string(97) "a:7:{i:0;s:2:"31";i:1;s:2:"53";i:2;s:2:"54";i:3;s:2:"55";i:4;s:2:"56";i:5;s:2:"61";i:6;s:2:"74";}"

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[1]=>

array(10) {

["id"]=>

string(2) "31"

["name"]=>

string(5) "T恤2"

["pid"]=>

string(2) "30"

["level"]=>

string(1) "2"

["childid"]=>

string(32) "a:2:{i:0;s:2:"67";i:1;s:2:"68";}"

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[2]=>

array(10) {

["id"]=>

string(2) "32"

["name"]=>

string(7) "鞋子2"

["pid"]=>

string(1) "0"

["level"]=>

string(1) "1"

["childid"]=>

string(71) "a:5:{i:0;s:2:"34";i:1;s:2:"57";i:2;s:2:"58";i:3;s:2:"59";i:4;s:2:"60";}"

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[3]=>

array(10) {

["id"]=>

string(2) "35"

["name"]=>

string(7) "黑鞋2"

["pid"]=>

string(1) "0"

["level"]=>

string(1) "1"

["childid"]=>

string(32) "a:2:{i:0;s:2:"46";i:1;s:2:"64";}"

["sort"]=>

string(1) "2"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[4]=>

array(10) {

["id"]=>

string(2) "46"

["name"]=>

string(9) "帆布鞋"

["pid"]=>

string(2) "35"

["level"]=>

string(1) "2"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[5]=>

array(10) {

["id"]=>

string(2) "53"

["name"]=>

string(7) "外套3"

["pid"]=>

string(2) "30"

["level"]=>

string(1) "2"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[6]=>

array(10) {

["id"]=>

string(2) "58"

["name"]=>

string(9) "綠鞋子"

["pid"]=>

string(2) "32"

["level"]=>

string(1) "2"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[7]=>

array(10) {

["id"]=>

string(2) "59"

["name"]=>

string(9) "黑鞋子"

["pid"]=>

string(2) "32"

["level"]=>

string(1) "2"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[8]=>

array(10) {

["id"]=>

string(2) "64"

["name"]=>

string(6) "阿達"

["pid"]=>

string(2) "35"

["level"]=>

string(1) "2"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[9]=>

array(10) {

["id"]=>

string(2) "68"

["name"]=>

string(7) "黑T恤"

["pid"]=>

string(2) "31"

["level"]=>

string(1) "3"

["childid"]=>

string(32) "a:2:{i:0;s:2:"69";i:1;s:2:"72";}"

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[10]=>

array(10) {

["id"]=>

string(2) "67"

["name"]=>

string(7) "白T恤"

["pid"]=>

string(2) "31"

["level"]=>

string(1) "3"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[11]=>

array(10) {

["id"]=>

string(2) "69"

["name"]=>

string(7) "女T恤"

["pid"]=>

string(2) "68"

["level"]=>

string(1) "4"

["childid"]=>

string(19) "a:1:{i:0;s:2:"73";}"

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[12]=>

array(10) {

["id"]=>

string(2) "72"

["name"]=>

string(7) "男T恤"

["pid"]=>

string(2) "68"

["level"]=>

string(1) "4"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

[13]=>

array(10) {

["id"]=>

string(2) "73"

["name"]=>

string(7) "小T恤"

["pid"]=>

string(2) "69"

["level"]=>

string(1) "5"

["childid"]=>

string(0) ""

["sort"]=>

string(1) "0"

["status"]=>

string(1) "0"

["type"]=>

string(0) ""

["remark"]=>

string(0) ""

["delete"]=>

string(1) "0"

}

}

問題描述

問題出現的環境背景及自己嘗試過哪些方法

相關代碼

// 請把代碼文本粘貼到下方(請勿用圖片代替代碼)

你期待的結果是什么？實際看到的錯誤信息又是什么？

總結

以上是生活随笔為你收集整理的php 树形结构实例,如果用php写树形结构？的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。