Facebook共享尝试加载不同文章的不同描述

Question

当我加载所有文章的信息时，信息被加载，但当我尝试分享时，它会得到错误的标题，desc和img。

$allPost = Post::getAllPageList(); 
     if (count($allPost)) { 
      $meta=''; 
      foreach ($allPost as $k => $v) { 
       $post = new Post($v); 
       $fileName = $post->getFirstPic($v); 
       $meta .= "<meta property='og:title' content='".$post->getTitle()."' />"; 
       $meta .= "<meta property='og:description' content='".strip_tags(html_entity_decode($post->getText(),ENT_QUOTES,'UTF-8'))."' />"; 
       $meta .= "<meta property='og:image' content='http://lateevents.com/upload/Post/GalleryBig/$fileName' />"; 
      } 
      echo $meta; 
     } 

当我试图通过文章过滤信息我失败，Facebook得到nothig。

CODE：

 $allPost = Post::getAllPageList(); 
     if (count($allPost)) { 
      $meta=''; 
      foreach ($allPost as $k => $v) { 
       if(isset($_GET['id']) && $_GET['id']!=$v) 
        continue; 
       $post = new Post($v); 
       $fileName = $post->getFirstPic($v); 
       $meta .= "<meta property='og:title' content='".$post->getTitle()."' />"; 
       $meta .= "<meta property='og:description' content='".strip_tags(html_entity_decode($post->getText(),ENT_QUOTES,'UTF-8'))."' />"; 
       $meta .= "<meta property='og:image' content='http://lateevents.com/upload/Post/GalleryBig/$fileName' />"; 
      } 
      echo $meta; 
     } 

的信息actualy正确加载但Facebook忽略它。

任何想法？

PS：我看到Facebook从here得到什么。

Answer 1

的问题是在

如果（isset（$ _ GET [ '身份证']）& & $ _GET [ '身份证']！= $ V）

。由于某种原因$_GET['id']应该被分配给变量。

CODE

$allPost = Post::getAllPageList(); 
     if (count($allPost)) { 
      $id=$_GET['id']; 
      $meta=''; 
      foreach ($allPost as $k => $v) { 
       if(isset($id) && $id!=$v) 
        continue; 
       $post = new Post($v); 
       $fileName = $post->getFirstPic($v); 
       $meta .= "<meta property='og:title' content='".$post->getTitle()."' />"; 
       $meta .= "<meta property='og:description' content='".strip_tags(html_entity_decode($post->getText(),ENT_QUOTES,'UTF-8'))."' />"; 
       $meta .= "<meta property='og:image' content='http://lateevents.com/upload/Post/GalleryBig/$fileName' />"; 
      } 
      echo $meta; 
     }