将JSON对象附加到URL的末尾

Question

我有这段代码:

       //execute post (the result will be something like {"result":1,"error":"","id":"4da77536a2338","lockcode":"4af15b3725eb5cf3641d96f6c7a3b71d"})
       $result = curl_exec($ch);
       $response = json_decode($result);

       //close connection   
       curl_close($ch);

       $imageHref = 'http://my.site.com/render?id=' . $response['id'];

但由于某种原因,我无法将ID附加到URL的末尾.有任何想法吗？

Answer 1

这是因为json decode不会给你一个数组,而是一个对象.代替:

$imageHref = 'http://my.site.com/render?id=' . $response->id;