使用PHP检查特定的Facebook用户权限 [英] Check for a particular Facebook user permission using PHP

问题描述

  $ request = new FacebookRequest（$ session，'GET '，'/ me / permissions'）; 
 $ response = $ request-> execute（）; 
 $ graphObject = $ response-> getGraphObject（） - > asArray（）; 
  

我可以输入：

  echo print_r（$ graphObject，1）; 
  

以获取所有权限的打印，但是我想检查特定权限是否被授予（在我的情况下是publish_actions），并采取行动。如何提取此对象的元素以在PHP中执行if测试？

解决方案

获取原始响应并使用json_decode

  $ publish_actions_perm =''; 
 $ array = json_decode（$ response-> getRawResponse（），true）; 
 foreach（$ array ['data'] as $ perm）{
 if（$ perm ['permission'] =='publish_actions'）{
 $ publish_actions_perm = $ perm ['status ]; //授予
 break; 
} 
} 
  

I have the following code to get a users Facebook permissions:

$request = new FacebookRequest( $session, 'GET', '/me/permissions' );
$response = $request->execute();
$graphObject = $response->getGraphObject()->asArray();

I can type:

echo print_r( $graphObject, 1 );

to get a print out of all the permissions BUT I want to check whether or not a particular permission has been granted (in my case 'publish_actions') and act on it. How do I extract this element of the object to perform an 'if' test in PHP?

解决方案

Get the raw response and use json_decode

  $publish_actions_perm = '';
    $array = json_decode($response->getRawResponse(), true);
    foreach($array['data'] as $perm){
        if($perm['permission']=='publish_actions'){
            $publish_actions_perm = $perm['status']; //granted
            break;
        }
    }

这篇关于使用PHP检查特定的Facebook用户权限的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！