Question

php读取post的json数据

如何获取里面的order_no和amount？

Answer 1

使用json_decode($json, true)将json字符串转化为php数组：

<?php
$json = '{"create": 14275555101,"data":{"object":{"order_no":"123456789","amount":100}},"object":"event"}';

$arr = json_decode($json, true);

if(isset($arr['data']['object']['order_no']))
{
    var_dump($arr['data']['object']['order_no']);
}
if(isset($arr['data']['object']['order_no']))
{
    var_dump($arr['data']['object']['amount']);
}