获取Facebook用户个人资料数据在php [英] Get Facebook user profile data in php

问题描述

以下代码应该返回已登录用户的电子邮件地址。

 <？php 
 
 
 require_once（'facebook-php-sdk / src / facebook.php'）; 
 //创建我们的应用程序实例（将其替换为您的appId和密钥）。 
 $ facebook = new Facebook（array（
'appId'=>'2453463636'，
'secret'=>'365653656565656'，
'allowSignedRequest'=& false，
））; 
 
 
 $ user = $ facebook-> getUser（）; 
 print_r（$ user）; 
 if（$ user）{
 try {
 //获取您有权查看的用户个人资料数据
 // $ user_profile = $ facebook-> api我'）; 
 $ user_profile = $ facebook-> api（'/ me？fields = picture.width（100）.height（100），first_name，last_name，username，email' 
 echo $ user_profile ['email']; 
 
} catch（FacebookApiException $ e）{
 $ user = null; 
 error_log（$ e）; 
 print_r（$ e）; 
} 
} else {
 die（failed）; 
} 
 
？> 
 

而是返回failed，print_r（$ user）返回0。

真的不知道该怎么办。

在仪表板中：

>

设置一个网站平台来查看我的应用程序。

jist：
App Domains= / code>

Site Url= http://www.app.com/test

网站网址是实际的应用程式。我尝试访问网址中的 getUser ，例如 http://www.app.com/test/fbuser

EDIT

/ strong>

我的本​​地主机服务器上的卷轴

配置命令是完全不同的（见下面localhost屏幕截图）

>

远程服务器在配置命令的文本块中提供curl信息

解决方案

Codeigniter删除用于检索OAuth代码参数的 $ _ REQUEST 。

是在您调用 $ facebook-> getUser之前将 $ _ GET 复制到 $ _ REQUEST （）：

  $ _ REQUEST + = $ _GET; 
 $ user = $ facebook-> getUser（）; 
  

感谢这 SO回答。

The following code should return the email address of the user logged in.

  <?php


     require_once('facebook-php-sdk/src/facebook.php');
    // Create our Application instance (replace this with your appId and secret).
    $facebook= new Facebook(array(
      'appId' => '2453463636',
          'secret' => '365653656565656',
          'allowSignedRequest' => false,
    ));


    $user = $facebook->getUser();
    print_r($user);
    if ($user) {
      try {
        // Get the user profile data you have permission to view
       // $user_profile = $facebook->api('/me');
        $user_profile = $facebook->api('/me?fields=picture.width(100).height(100),first_name,last_name,username,email');
        echo $user_profile['email'];

      } catch (FacebookApiException $e) {
        $user = null;
 error_log($e);
     print_r($e);
      }
    } else {
     die("failed");
    }

    ?>

Instead it returns "failed", and print_r($user) returns 0.

Really don't know what to do.

In the dashboard:

I have set up a website platform to view my app.

The jist: The "App Domains" = www.app.com

"Site Url" = http://www.app.com/test

The site url is actual the app. I try to access the getUser in urls such as http://www.app.com/test/fbuser, where it returns 0 and die clause.

Did I set this up wrong?

EDIT

Curl on my localhost server

also the "Configure Command" is quite different(see below for localhost screen shot)

The remote server info mentions "curl" in this blob of text for Configure Command

解决方案

Codeigniter deletes $_REQUEST which is used by the Facebook PHP SDK to retrieve the OAuth code param.

The fix is to copy $_GET to $_REQUEST before your call to $facebook->getUser():

$_REQUEST += $_GET; 
$user = $facebook->getUser();

Thanks to this SO answer.

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