Facebook PHP SDK 如何从 Facebook JavaScript SDK 2014 获取用户电子邮件
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Facebook PHP SDK how to get user email from Facebook JavaScript SDK 2014
提问by user3753569
I am using both Facebook PHP(4.0) and JS(2.0) SDK together. I can grab the user profile data with PHP but not the user's email. The user's email is available with the Javascript SDK, but I need it in PHP.
我同时使用 Facebook PHP(4.0) 和 JS(2.0) SDK。我可以使用 PHP 获取用户配置文件数据，但不能获取用户的电子邮件。用户的电子邮件可通过 Javascript SDK 获得，但我需要在 PHP 中使用它。
I was using:
我正在使用：
$user_profile = (new FacebookRequest($session, 'GET', '/me'))->execute()->getGraphObject(GraphUser::className());
This works but the class GraphUser does not have a function to grab the user's email in 4.0.
这有效，但 GraphUser 类在 4.0 中没有获取用户电子邮件的功能。
Any ideas how I can grab user's email with Facebook PHP SDK version 4.0 ?
任何想法如何使用 Facebook PHP SDK 4.0 版获取用户的电子邮件？
回答by masakielastic
// Facebook SDK v5 for PHP
// https://developers.facebook.com/docs/php/howto/example_access_token_from_javascript/5.0.0
session_start();
$fb = new Facebook\Facebook([
'app_id' => '{app-id}',
'app_secret' => '{app-secret}',
'default_graph_version' => 'v2.4',
]);
$helper = $fb->getJavaScriptHelper();
$accessToken = $helper->getAccessToken();
$fb->setDefaultAccessToken((string) $accessToken);
$response = $fb->get('/me?locale=en_US&fields=name,email');
$userNode = $response->getGraphUser();
var_dump(
$userNode->getField('email'), $userNode['email']
);
回答by Fosco
GraphUserinherits from GraphObjectso you should be able to use the generic method to grab a field:
GraphUser继承自，GraphObject因此您应该能够使用泛型方法来获取字段：
$user_profile->getProperty("email");
回答by Pardhu
Change login url to
将登录网址更改为
$loginUrl = $facebook->getLoginUrl(array(
'scope' => 'email'
));
you can also add additional permissions like
您还可以添加其他权限，例如
$loginUrl = $facebook->getLoginUrl(array(
'scope' => 'email, user_activities '
));
Request permissions before you get login url.
在获取登录 url 之前请求权限。
check permissions with facebook login here
在此处使用 facebook 登录检查权限
So you can get user email
所以你可以得到用户的电子邮件
$user_profile['email'];
and username by
和用户名
$user_profile['username'];
回答by shyam sasi
Change FacebookRequest() Parameter as below. change getLoginUrl() parameter as below
更改 FacebookRequest() 参数如下。更改 getLoginUrl() 参数如下
$request = new FacebookRequest( $session, 'GET', '/me?locale=en_US&fields=name,email' );
$loginUrl = $helper->getLoginUrl( array(
'scope' => 'email'
));
