如何使用php创建应用程序ID后从Facebook获取用户详细信息

我需要在我的网站上包含Facebook登录名以进行注册。我已经创建了一个Facebook应用程序并登录。我只从脸书获得prfile名称和用户ID。如何从脸书获取电子邮件和其他用户信息？

这些是我从Facebook获得的记录：

数组 （ [名称] => 脸书用户 [id] => 92141138733449309036 ）

<?php
    require 'src/facebook.php';
    $db = file_get_contents('../../../Bin/Configuration.php');
    $exp_db = array();
    $exp_db = explode('''',$db);
    // print_r($exp_db);
    // exit;
    $hostname = $exp_db[1];
    $username = $exp_db[3];
    $password = $exp_db[5];
    $database = $exp_db[7];
    $connect = mysql_connect($hostname,$username,$password) or die(mysql_error());
    mysql_select_db($database,$connect) or die(mysql_error());

    $facebook = new Facebook(array(
      // 'appId'  => $recordFB['fb_application_id'],
      // 'secret' => $recordFB['fb_application_secret'],
      'appId'  => '1699756843642082',
      'secret' => 'a8aab00a1e1a5bdcdd9d4665c0972637',
      'cookie' => true,
    ));
    // Get User ID
    $user = $facebook->getUser();
    // We may or may not have this data based on whether the user is logged in.
    //
    // If we have a $user id here, it means we know the user is logged into
    // Facebook, but we don't know if the access token is valid. An access
    // token is invalid if the user logged out of Facebook.
    if ($user) {
      try {
        // Proceed knowing you have a logged in user who's authenticated.
        $user_profile = $facebook->api('/me');
      } catch (FacebookApiException $e) {
        error_log($e);
        $user = null;
      }
    }
    else
    {
      echo "You are NOT Logged in";
    }
    if (!$user_profile) {
      $loginUrl=$facebook->getLoginUrl(array('canvas'=>1,
                                             'fbconnect' => 0,
                                    'req_perms'=> 'email,user_birthday ,publish_stream',
                                          'next' => CANVAS_PAGE,
                                          'cancel_url' => CANVAS_PAGE));
      echo '<fb:redirect url="' . $loginUrl . '" />';
      # code...
    }else
    {
      echo "you can use this app";
    }
    $email=$user_profile['email'];
?>

我无法从Facebook获得其他详细信息。请告诉我从Facebook访问用户详细信息的可能解决方案...提前谢谢你。