如何获取用户朋友的个人资料图片？？

Question

实际上（我能够获取用户好友的“姓名和ID”但无法获取用户好友的个人资料图片）此代码获取好友列表并显示用户好友姓名，ID，图片（图片不显示但不起作用 )

            <?php
            try {
    $requestFriends = $fb->get('/me/taggable_friends?fields=id,name,picture');

            }           
// Get the Friend List and Store them as a Key Value pair

/// Here The Story Start I am Able to Get  User "Friend Name  & ID " But can't get Profile Picture of User Friend's         /////
            foreach ($friendsArray as $key) {
              {
                     echo $key['name'] . "<br>"; 
                 echo $key['id']."<br>";
echo '<img src="https://graph.facebook.com/' . $key['id'] . '/picture"/>';

              }
            }
?>

Answer 1

您不会获得实际 ID，您只会获得 "tagging token"。查看返回的JSON，图片URL已经在里面了：

{
  "id": "xxxxx",
  "name": "xxxxx",
  "picture": {
    "data": {
      "is_silhouette": false,
      "url": "https://scontent.xx.fbcdn.net/v/t1.0-1/p50x50/12115682_11736....."
    }
  }
}

例如：

echo '<img src="' . $key['picture']['data']['url'] . '"/>';

Answer 2

我想改进 luschn 的回答。

只需使用

echo '<img src="' . $key['picture']['url'] . '"/>';

而不是

echo '<img src="' . $key['picture']['data']['url'] . '"/>';