This is my php code to get Facebook user profile image when I have logged in using facebook in my website. But photos is not displaying. I am getting a broken image.
<?php
session_start();
require_once 'vendor/autoload.php';
Facebook\FacebookSession::setDefaultApplication('appid', 'appcode');
$facebook = new Facebook\FacebookRedirectLoginHelper('http://example.com/index.php/');
try
{
if($session = $facebook->getSessionFromRedirect())
{
$_SESSION['facebook'] = $session->getToken();
header('Location: ../index.php');
}
if(isset($_SESSION['facebook']))
{
$session = new Facebook\FacebookSession($_SESSION['facebook']);
$request = new Facebook\FacebookRequest($session, 'GET', '/me');
$request = $request->execute();
$user = $request->getGraphObject(Facebook\GraphUser::className());
echo "Name: " . $user->getName();
echo "<br/>";
echo '<img src=\"https://graph.facebook.com/". $user. /picture?type=large\">';
}
}
catch(Facebook\FacebookRequestException $e)
{
echo " Error: " . $e->getMessage();
}
catch(\Exception $e)
{
}
?>
Simply use the following Graph path via GET request:
/{user_id}?fields=picture.type(large),id,name
Field type can be one of the following values:
Or using width and/or height value like this:
/{user_id}?fields=picture.width(200).height(200),id,name
Also you can add redirect=0 param. By default the picture edge will return a picture instead of a JSON response. If you want the picture edge to return JSON that describes the image set redirect=0 when you make the request.
So you will have JSON response:
{
"picture": {
"data": {
"height": 120,
"is_silhouette": false,
"url": "https://scontent.xx.fbcdn.net/hprofile-xaf1/v/t1.0-1/c53.10.120.120/165675_138088076251005_752993_n.jpg?oh=a9450bf53f2d2294531e11ae28be99c1&oe=56C740A5",
"width": 120
}
},
"id": "138087416251071",
"name": "Zenonis",
}
If you set up a Facebook app, you have an "App ID" and an "App Secret" (which you specify as 'ID' and 'Code').
You can use both these variables to get a user's picture with the following url:
$url = 'https://graph.facebook.com/v2.0/' . $user_id . '/picture?redirect=0&type=large&access_token=' . $app_id . '|' . $app_secret;
You can then print this url out in an src attribute:
<img src="<?php print $url; ?>" />
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