如何使用 Facebook PHP API 获取用户信息
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How to get user information with Facebook PHP API
提问by Florent
I use the Facebook API and I wish retrieve Facebook information of the connected user. I can retrieve the information in javascript, but I want to get the information to fill the PHP stored in my database.
我使用 Facebook API 并希望检索连接用户的 Facebook 信息。我可以在 javascript 中检索信息，但我想获取信息来填充存储在我的数据库中的 PHP。
Here is my code in javascript function:
这是我在 javascript 函数中的代码：
<html>
<head>
<title>My Application</title>
<style type="text/css">
div { padding: 10px; }
</style>
<meta charset="UTF-8">
</head>
<body>
<div id="fb-root"></div>
<script type="text/javascript">
var fbAppId = 'myAppId';
var objectToLike = 'http://techcrunch.com/2013/02/06/facebook-launches-developers-live-video-channel-to-keep-its-developer-ecosystem-up-to-date/';
if (fbAppId === 'replace me') {
alert('Please set the fbAppId in the sample.');
}
window.fbAsyncInit = function() {
FB.init({
appId : fbAppId, // App ID
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse page for xfbml or html5 social plugins like login button below
});
FB.login(function(response) {
if (response.authResponse) {
FB.api('/me', function(response) {
window.alert(response.last_name + ', ' + response.first_name + ", " + response.email);
});
}
});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
</body>
</html>
Here is my PHP code I can not make it work
这是我的 PHP 代码我无法让它工作
<?php
require_once("php-sdk/facebook.php");
$config = array();
$config['appId'] = 'myAppId';
$config['secret'] = 'myCodeSecret';
$config['fileUpload'] = false; // optional
$facebook = new Facebook($config);
$user = $facebook->getUser();
$user_profile = $facebook->api('/me','GET');
echo "Name: " . $user_profile['name'];
?>
If I display the variable $user, I get my user id. But then I can not get other information.
如果我显示变量$user，我会得到我的用户 ID。但后来我无法获得其他信息。
I looked more in detail and this may be a problem in the configuration of the application in Facebook. Could you explain the steps to create an application on Facebook?
我看了更详细，这可能是 Facebook 中应用程序配置的问题。您能解释一下在 Facebook 上创建应用程序的步骤吗？
回答by Liam Allan
try
尝试
$user_profile = $facebook->api('/me');
print_r($user_profile)
回答by Dani?l van Rijn
I'm now answering on an old thread but I was experience the same problem. I have solved this to creat a $params array with my acces token.
我现在正在回答一个旧线程，但我遇到了同样的问题。我已经解决了这个问题，用我的访问令牌创建了一个 $params 数组。
So the things to do is something like this.
所以要做的事情是这样的。
$config = array();
$config['appId'] = $appid;
$config['secret'] = $appSecret;
$config['fileUpload'] = false; // optional
$fb = new Facebook($config);
$params = array("access_token" => "acces_token_given_by_facebook");
$object = $fb->api('/me', 'GET', $params);
print_r($object);
When you add $params to your get request it will work. Facebook won't do anything untill you've sended the acces token. Also this solved my problem.
当您将 $params 添加到您的 get 请求时，它将起作用。在您发送访问令牌之前，Facebook 不会执行任何操作。这也解决了我的问题。
回答by MastaBaba
From here:
从这里：
$fb = new Facebook\Facebook([
'app_id' => '{app-id}',
'app_secret' => '{app-secret}',
'default_graph_version' => 'v2.2',
]);
try {
// Returns a `Facebook\FacebookResponse` object
$response = $fb->get('/me?fields=id,name', '{access-token}');
} catch(Facebook\Exceptions\FacebookResponseException $e) {
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
$user = $response->getGraphUser();
echo 'Name: ' . $user['name'];
// OR
// echo 'Name: ' . $user->getName();
回答by varun
Here is a quick script which gets user data
这是一个获取用户数据的快速脚本
<?php
try {
// Get UID of the user
$uid = $this->fb->getUser();
// Get basic info about the user
$me = $this->fb->api('/me');
// Get the user's facebook stream
$feed = $this->fb->api('/me/home');
// Obtain user's and his/her friend's basic information via FQL Multiquery
$streamQuery = <<<STREAMQUERY
{
"basicinfo": "SELECT uid,name,pic_square FROM user WHERE uid=me()",
"friendsinfo" : "SELECT uid, name, pic_square FROM user WHERE uid = me() OR uid IN (SELECT uid2 FROM friend WHERE uid1 = me())"
}
STREAMQUERY;
$streamParams = array(
'method' => 'fql.multiquery',
'queries' => $streamQuery
);
$streamResult = $this->fb->api($streamParams);
//Obtain user likes, interests, movies, music, books
$likes = $this->fb->api('/me/likes');
$interests = $this->fb->api('/me/interests');
$movies = $this->fb->api('/me/movies');
$music = $this->fb->api('/me/music');
$books = $this->fb->api('/me/books');
}catch(FacebookApiException $e) {
error_log($e);
//Session expired or user de-authenticated the app
$this->showConnectToFB(true);
}
?>
