https://segmentfault.com/q/1010000009985295
$tmp = [];
$tmp['id'] = 'aaa';
$tmp['name'] = 'bbb';
$tmp['vvvv'] = [ 'www'=>1, 'ffff'=>2 ]; echo (json_encode($tmp));
输出是
{
"id": "aaa",
"name": "bbb",
"vvvv": { "www": 1, "ffff": 2 } }
我想问一下如何将输出改为
{
"id": "aaa",
"name": "bbb",
"vvvv": [ {"www": 1}, {"ffff": 2} ] }
我测试过这样是可以的,就是不太好用:
$tmp['vvvv'] = [
0=>(object)['www'=>1],
1=>(object)['fff'=>2] ];
将$tmp['vvvv']里的元素换成数组就行了,不需要转化为object,如下
$tmp = [];
$tmp['id'] = 'aaa';
$tmp['name'] = 'bbb';
$tmp['vvvv'] = [ ['www'=>1], ['ffff'=>2] ];