如果这是一个简单的请求,我从未使用JSON,所以道歉。
我有一个webhook设置,向我发送一个JSON帖子(下面的例子) - 我想从这个"text":"250252"
&提取两个答案。 {"label":"CE"}
{
"event_id": "1",
"event_type": "form_response",
"form_response": {
"form_id": "VpWTMQ",
"token": "1",
"submitted_at": "2018-05-22T14:11:56Z",
"definition": {
"id": "VpWTMQ",
"title": "SS - Skill Change",
"fields": [
{
"id": "kUbaN0JdLDz8",
"title": "Please enter your ID",
"type": "short_text",
"ref": "9ac66945-899b-448d-859f-70562310ee5d",
"allow_multiple_selections": false,
"allow_other_choice": false
},
{
"id": "JQD4ksDpjlln",
"title": "Please select the skill required",
"type": "multiple_choice",
"ref": "a24e6b58-f388-4ea9-9853-75f69e5ca337",
"allow_multiple_selections": false,
"allow_other_choice": false
}
]
},
"answers": [
{
"type": "text",
"text": "250252",
"field": {
"id": "kUbaN0JdLDz8",
"type": "short_text"
}
},
{
"type": "choice",
"choice": {
"label": "CE"
},
"field": {
"id": "JQD4ksDpjlln",
"type": "multiple_choice"
}
}
]
}
}
我目前在我的PHP文件中有这个:
$data = json_decode(file_get_contents('php://input'));
$ID = $data->{"text"};
$Skill = $data->{"label"};
这不起作用,我得到的只是空 - 任何帮助都会非常感激,谢谢。
答案 0 :(得分:2)
您需要查看您收到的JSON对象,以便了解使用json_decode
后您收到的对象的结构,您尝试获取的对象是{ {1}},因此您可以拥有一个变量以便于访问:
$data->form_response->answers
记住$answers = $data->form_response->answers;
是一个数组
为了达到你想要的目的,你可以做到:
$answers