Saturday, October 26, 2013

In , by // 7:18 AM // 5 comments

How to Access the App User Name and Profile Pic using Facebook Graph API with PHP

Hi welcome friends we are here for learning the Facebook Graph API to develop the Facebook applications. In previous tutorial we have learn how to create a Facebook Application...

 Learn 
Creating Your First Facebook App

 In this Tutorial we will learn how to access the Facebook App user's name and profile picture using your Facebook App using Facebook Graph API with PHP sdk...
Here is a simple code to access the Facebook App User's Name and Profile Pic...

 


<html>

 <body>
<?php


    $app_id = "YOUR APP ID";
    $app_secret = "YOUR APP SECRET";

    try
    {
        include_once ('libs/facebook.php');
    }
    catch(Exception $o)
    {
     print_r($o);
    }

    $facebook = new Facebook(array(
     'appId'  => $app_id,
      'secret' => $app_secret,
      'cookie' => true
    ));

    $user = $facebook->getUser();
    $loginUrl = $facebook->getLoginUrl(array
      (
                'scope'         => 'email'
            )
        );

    if ($user)
    {
      try
      {
        $f=$facebook->api('/me');
         $access_token = $facebook->getAccessToken();
      } catch (FacebookApiException $e)
       {
         echo $e;
         $user = null;
       }
    }

    if (!$user) {
        echo "<script type='text/javascript'>top.location.href = '$loginUrl';</script>";
        exit;
    }
echo $f['name']."<br/><img src='https://graph.facebook.com/".$f['id']."/picture' width='50' height='50'  />";

?>
</body>
</html>

Hope you are understand this code and if you have any question regarding this code then you are free to ask ......

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5 comments:

  1. SinomJune 19, 2014 at 7:18 PM

    Where to get include_once ('libs/facebook.php'); libs/faebook.php

    ReplyDelete
    Replies
    1. AdminMarch 18, 2015 at 5:39 AM

      Hey sorry for long long long late reply, you can get this file from developers.facebook.com

      Delete
  2. AnonymousJuly 18, 2014 at 12:44 AM

    This code is working properly some time but many times when i am hit the url after that they access with facebook account then taken permission after that they only redirect not display name or profile pic http://xeniumdigital.in/xca/ftb/ this is the url

    ReplyDelete
  3. CristJianAugust 30, 2014 at 10:57 AM

    hi, thanks for the tuts, i want to know how to create a facebook app to change the cover photo. eg
    i have a website with images and a button in each image with a link that allows the user change his cover profile photo just clicking that button, can you help me with that? i'm relative new with php and making facebook apps

    ReplyDelete
  4. Launch Business in DelhiFebruary 18, 2015 at 1:44 AM

    Very informative, keep posting such good articles, it really helps to know about things.

    ReplyDelete

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