Question

使用Facebook PHP SDK - 身份验证日志记录与返回的会话变量完美配合 - 现在尝试获取详细信息以设置外观样式和用户提供所需的项目。

下面是

的基本/我响应

 <?php $result = $facebook->api('/me');
$first_name = $result['first_name'];
$last_name = $result['last_name']; ?>
 <p>  <img src="https://graph.facebook.com/<?php echo $user; ?>/picture">  <?php    echo " ".$first_name ." ". $last_name ?> You are now logged In </p>

试图输出一些Feed - 尝试不同的方式没有结果

  <?php $loginLink = $facebook->getLoginUrl(array('scope' => 'email','manage_notifications','user_likes','read_stream','publish_actions','publish_stream','read_friendlists','user_online_presence','friends_online_presence','friends_activities')); ?>

  <?php $resfeed = $facebook->api('/me?fields=feed');  ?>

  <pre><?php print_r($resfeed -> id -> feed -> data[0] -> id); ?></pre> 

  <img src="<?php echo ($result -> id -> feed -> data[2] -> picture) ?>" />
 <img src="https://graph.facebook.com/<?php echo $result; ?>/picture">

  <pre><?php print_r($resfeed); ?></pre>

Answer 1

实际发生的是你正在使数组$result = $facebook->api('/me');是数组，所以你需要echo print_r($result)。所以它会回显你接下来需要从这个数组中获取值的全部信息所以做foreach循环并提取你需要的值。它会帮助你

Answer 2

<?php $loginLink = $facebook->getLoginUrl(array('scope' =>'email','manage_notifications','user_likes','read_stream','publish_actions','publish_stream','read_friendlists','user_online_presence','friends_online_presence','friends_activities')); ?>

<?php $resfeed = $facebook->api('/me?fields=feed');  ?>

<pre> <?php var_dump($resfeed); ?> </pre> 
<pre><?php print_r($resfeed); ?></pre> 

The Facebook feed comes out as an array anyway but below you can encode and decode it to json if you wish to use it that way - I used the facebook array                    

<!--  ======  Encode and Decode JSON  ==================  -->                  

<pre><?php  
$encoded = json_encode($resfeed); 
$decoded = json_encode($encoded, true); 
print_r($decoded); ?> </pre>   


The basic getting to an item:
<?php echo $resfeed['feed']['data']['0']['picture'] ?>
<?php   echo  $resfeed['feed']['data']['0']['link']?> 
<?php   echo  $resfeed['feed']['data']['0']['message']?>


PHP and HTML:


<!--  ----- Feed role out ------- -->
<div class="feed"> 

<?php 
$number = count($resfeed['feed']['data']);
for ($i = 0; $i < $number; $i++)
{ 
echo '<div class="feeds">';

echo '<div class="feedbox">';
echo '<div class="feedboxtop">';   
echo '<img src="https://graph.facebook.com/'.$user.'/picture" width="50px" height"50px" class="circular" style="float:left;" >'; 
echo '<a href="'.$resfeed["feed"]["data"][$i]["link"].'"  >'.$resfeed["feed"]["data"][$i]["link"].'</a> '; 
echo '</div>';
echo '<div class="feedboxright">';

echo '<div class="feedboxleft">';
// echo $resfeed["feed"]["data"][$i]["picture"] ;
$image  = $resfeed["feed"]["data"][$i]["picture"];
echo '<img src="'.$image.'"  style="float:left;margin: 0px 0px 0px 0px" />';

echo '</div>';

echo '<div class="innerbox">';
echo '<a href="'.$resfeed["feed"]["data"][$i]["link"].'"  >'.$resfeed["feed"]["data"][$i]["link"].'</a> '; 
echo'<p>';
echo  $resfeed["feed"]["data"][$i]["message"]; 
echo'</p>';
echo '</div>';
echo '</div>';

echo '<div class="descriptbox"> ';  
echo'<p>';
echo  $resfeed["feed"]["data"][$i]["name"] ; 
echo '</p>';
echo'<p>'; 
echo  $resfeed["feed"]["data"][$i]["description"];
echo'</p>';  

echo '</div>';

echo '<div class="postend" >Posted by '. $first_name ." ". $last_name ; echo'  </div>';
echo '</div>'; // <!-- End of Feedbox class-->

echo '</div>'; // <!-- End of Feeds class -->  

}
?>

</div>  <!-- End Feed class -->

Facebook PHP SDK从FQL中提取Feed - 从php到html

2 个答案: