请确保您拥有Facebook SDK
https://github.com/facebook/php-sdk

启动Facebook API

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

确保您的用户具有publish_stream扩展权限
然后调用Facebook图表Feed：

  $ facebook-> api（/ $ user / feed，'post'，array b $ b'message'=>
'link'=>'http://mywebsite.com'，
'picture'=>'http：// mywebsite。 com / picture.jpg'，
'name'=>'MyWebSite'，
'description'=>'MyWebSite是我的网站'
）
） ; 
 

I want to post score in wall in facebook using facebook API.

Make sure you have the Facebook SDK https://github.com/facebook/php-sdk

Initiate Facebook API

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

Make sure your user has the "publish_stream" extended permission then make a call to the facebook graph feed:

            $facebook->api("/$user/feed", 'post', array(
                'message' => "Hi",
                'link'    => 'http://mywebsite.com',
                'picture' => 'http://mywebsite.com/picture.jpg',
                'name'    => 'MyWebSite',
                'description'=> 'MyWebSite is a website for me!'
                )
            );