是否有办法从URL获得facebook的见解数据，并把它放在php变量 - Is there way to get facebook insights data from URL and put it in php variables?

Is there way to get facebook insights data from URL and put it in php variables?

我有这样的数据，这是远程URL:

{
   "data": [
      {
         "id": "1234567890",
         "name": "data_name",
         "period": "data_period",
         "values": [
            {
               "value": 52,
               "end_time": "2013-01-21T08:00:00+0000"
            },
            {
               "value": 54,
               "end_time": "2013-01-22T08:00:00+0000"
            },
            {
               "value": 57,
               "end_time": "2013-01-23T08:00:00+0000"
            },
            {
               "value": 58,
               "end_time": "2013-01-24T08:00:00+0000"
            }
      ],
         "title": "Some title",
         "description": "Some description"
      }
   ]
}

是否有办法从链接到php变量?我对php有很好的了解，但我的javascript知识很差，所以我不知道如何实现这一点。从所有这些，我实际上只需要"value"answers"end_time"变量。

这里不需要JavaScript。这是JSON表示法，PHP可以使用标准函数轻松解析它。

试试这个:

$contents = file_get_contents($url); // You can also use cURL here if you like
$obj = json_decode($contents);

则可以将$var视为对象。例如，$obj->data[0]->values将返回一个包含value和end_time字段的对象数组:

Array
(
    [0] => stdClass Object
        (
            [value] => 52
            [end_time] => 2013-01-21T08:00:00+0000
        )
    [1] => stdClass Object
        (
            [value] => 54
            [end_time] => 2013-01-22T08:00:00+0000
        )
    [2] => stdClass Object
        (
            [value] => 57
            [end_time] => 2013-01-23T08:00:00+0000
        )
    [3] => stdClass Object
        (
            [value] => 58
            [end_time] => 2013-01-24T08:00:00+0000
        )
)