Php 正在检索Facebook个人资料图片的URL
我有以下输出正确的代码:Php 正在检索Facebook个人资料图片的URL,php,facebook,facebook-graph-api,Php,Facebook,Facebook Graph Api,我有以下输出正确的代码: $request = new FacebookRequest( $session, 'GET', '/me?fields=id,first_name,email,gender,birthday,picture.url' ); $response = $request->execute(); 输出: Facebook\GraphObject Object ( [backingData:protected] => Array ( [id] => 1412
$request = new FacebookRequest( $session, 'GET', '/me?fields=id,first_name,email,gender,birthday,picture.url' );
$response = $request->execute();
输出:
Facebook\GraphObject Object ( [backingData:protected] => Array ( [id] => 1412361249046879 [first_name] => Do [email] => xxxx@xxxx.com [gender] => male [birthday] => 06/30/1984 [picture] => stdClass Object ( [data] => stdClass Object ( [url] => https://fbcdn-profile-a.akamaihd.net/hprofile-ak-xpa1/t1.0-1/p50x50/10406555_1412406989042185_8978818317524743009_t.jpg ) ) ) )
然后在我的html中设置要稍后调用的变量:
$uid = $response->getGraphObject()->getProperty('id');
$name = $response->getGraphObject()->getProperty('first_name');
$email = $response->getGraphObject()->getProperty('email');
**$pic = $response->getGraphObject()->getProperty('picture.data.url');**
$sex = $response->getGraphObject()->getProperty('gender');
$bday = $response->getGraphObject()->getProperty('birthday');
问题是$pic变量不起作用。我不明白如何调用GraphObject树(即图片->数据->url)下一级的变量。为什么不这样调用它:
$pic = $response->getGraphObject()->getProperty('picture')->data->url;
或者将FQL与FB SDK一起使用
$config = array(
'appId' => APP_ID,
'secret' => API_SECRET,
'cookie' => true,
);
$facebook = new Facebook($config);
$params = array(
'method' => 'fql.query',
'query' => "SELECT uid,email, pic, first_name, last_name, birthday, sex FROM user WHERE uid = ".$uid.""
);
$result = $result = $facebook->api($params);
这是完整的官方文件。
我希望这有帮助
警告:但FQL它将从新版本的FB API中删除
$request = new FacebookRequest( $session, 'GET', '/me?fields=id,first_name,email,gender,birthday,picture.url' );
$response = $request->execute();
$array = $response->getResponse();
$pic = $array->picture->data->url;
以下是最终解决问题的方法。我不得不停止使用getGraphObject()函数,而只使用标准的getResponse(),这样我就可以把它当作常规数组来处理。希望这能帮助别人。或者像这样尝试:$picObj=$response->getGraphObject()->getProperty('picture')$pic=$picObj->data->url;我想避免FQL,因为它的预期寿命很短。我试过上面的方法,但也没用。我整天都在浏览FB PHP SDK文档,没有找到任何东西。FQL将在Graph API的v2.1版本之前出现,这意味着2016年4月30日图片不是一个字段。这是一种优势。试着请求/me/pictureThank你,这在6年后帮助了我:)