指导我解码这个对象吗？

Question

我有一个php代码，调用facebook api me/home并获取此结果。但问题是不知道如何解码。所以我想在这里寻求帮助。

[1]=> 
object(stdClass)#276 (9) { 
["id"]=> 
string(31) "100000000155611_312548192088517" 
["from"]=> 
object(stdClass)#275 (2) { 
    ["name"]=> 
    string(13) "Jun Revistual" 
    ["id"]=> 
    string(15) "100000000155611" 
} 
["message"]=> 
string(95) "lifes interesting... if you stay alive, good things are bound to happen. :)) 
One Piece Movie 4" 
["actions"]=> 
array(2) { 
    [0]=> 
    object(stdClass)#274 (2) { 
    ["name"]=> 
    string(7) "Comment" 
    ["link"]=> 
    string(61) "http://www.facebook.com/100000000155611/posts/312548192088517" 
    } 
    [1]=> 
    object(stdClass)#273 (2) { 
    ["name"]=> 
    string(4) "Like" 
    ["link"]=> 
    string(61) "http://www.facebook.com/100000000155611/posts/312548192088517" 
    } 
} 
["type"]=> 
string(6) "status" 
["created_time"]=> 
string(24) "2011-11-17T05:18:17+0000" 
["updated_time"]=> 
string(24) "2011-11-17T05:19:31+0000" 
["likes"]=> 
object(stdClass)#272 (2) { 
    ["data"]=> 
    array(1) { 
    [0]=> 
    object(stdClass)#271 (2) { 
     ["name"]=> 
     string(16) "Andrei Natividad" 
     ["id"]=> 
     string(9) "614714754" 
    } 
    } 
    ["count"]=> 
    int(1) 
} 
["comments"]=> 
object(stdClass)#269 (2) { 
    ["data"]=> 
    array(2) { 
    [0]=> 
    object(stdClass)#258 (4) { 
     ["id"]=> 
     string(39) "100000000155611_312548192088517_4977358" 
     ["from"]=> 
     object(stdClass)#267 (2) { 
     ["name"]=> 
     string(16) "Andrei Natividad" 
     ["id"]=> 
     string(9) "614714754" 
     } 
     ["message"]=> 
     string(17) "what's the title?" 
     ["created_time"]=> 
     string(24) "2011-11-17T05:18:45+0000" 
    } 
    [1]=> 
    object(stdClass)#260 (5) { 
     ["id"]=> 
     string(39) "100000000155611_312548192088517_4977363" 
     ["from"]=> 
     object(stdClass)#266 (2) { 
     ["name"]=> 
     string(13) "Jun Revistual" 
     ["id"]=> 
     string(15) "100000000155611" 
     } 
     ["message"]=> 
     string(37) "One Piece Movie 4: Dead End Adventure" 
     ["created_time"]=> 
     string(24) "2011-11-17T05:19:31+0000" 
     ["likes"]=> 
     int(1) 
    } 
    } 
    ["count"]=> 
    int(2) 
} 
} 

到现在我还只是在这里：

foreach($wall as $value) { 
echo "<pre>"; 
echo $value[0]->id; 
print_r($value); 
echo "</pre>"; 
} 

甚至不知道这是否是正确的。

Answer 1

尝试使用此代码：

$data = $facebook_object_response; 

    echo $data->data[0]->id; 

，如果它是一个对象，你可以通过访问数据“ - >”如果是数组访问它像这样“[<index>]”。