鏈嬪弸缁欐垜鍑虹殑涓閬撻锛屽垹闄ら噷闈㈠惈鏈塱s_deleted鐨勯敭鍊煎
{
"name": "骞夸笢姹曞ご鍗庝鲸涓",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤1",
"is_deleted": 1,
"children": []
},
{
"name": "榛勯工妤",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤1",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤11",
"is_deleted": 0,
"children": []
},
{
"name": "瀹為獙妤22",
"is_deleted": 1,
"children": []
}
]
}
]
}
]
}
]
}
鏈潵浠ヤ负鏄竴涓尯瀹规槗鐨勯鐩紝鍐欒捣鏉ヨ繕鏄病閭ｄ箞绠鍗曪紝浣嗘槸涔熸尯鏈夋敹鑾蜂簡銆
<?php
map = ' {
"name": "骞夸笢姹曞ご鍗庝鲸涓",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤1",
"is_deleted": 1,
"children": []
},
{
"name": "榛勯工妤",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤1",
"is_deleted": 0,
"children": [
{
"name": "瀹為獙妤11",
"is_deleted": 0,
"children": []
},
{
"name": "瀹為獙妤22",
"is_deleted": 1,
"children": []
}
]
}
]
}
]
}
]
}
';map = json_decode(map, true);
if(map['is_deleted'] == 1){
map = [];
}
if(!empty(map["children"])){
map["children"] = del_deleted_arr(map["children"]);
}
echo json_encode(map);exit;
function del_deleted_arr(arr){
// echo json_encode(arr);exit;
if(arr){
for(key=0;key<count(arr);key++){
//foreach (arr askey => value) {
if(arr[key]['is_deleted'] == 1){
array_splice(arr, key, 1);key = key -1;
}arr[key]['children'] = del_deleted_arr(arr[key]['children']);
}
//arr = array_values(arr);
returnarr;
}else{
return [];
}
}
鍙戣〃鍥炲