动态php日志元标签不能被facebook访问 - Dynamic php og meta tags cant be accessed by facebook?

Dynamic php og meta tags cant be accessed by facebook?

<html lang="en">
  <head>
    <?php
      $th = $_GET['th'];
    ?>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta property="og:title" content="Test"/>
    <meta property="og:type" content="website"/>
    <meta property="og:url" content="http://www.rapsodia.com/ar/admin/shares.php "/>
    <meta property="og:site_name" content="Rapsodia Verano 15'"/>
    <meta property="og:description" content="Test"/>
    <meta property="og:image" content="http://www.rapsodia.com/ar/img/lookbook/<?php print $th; ?> "/>
    <title>Rapsodia 2015</title>    
  </head>
  <body>
    <img src="http://www.rapsodia.com/ar/img/lookbook/<?php echo $th; ?>">
  </body>
</html>

如果我输入这个:

http://www.rapsodia.com/ar/admin/shares.php?th=09.jpg

在

https://developers.facebook.com/tools/debug/og/object/

我得到

<meta property="og:title" content="Test" />
<meta property="og:type" content="website" />
<meta property="og:url" content="http://www.rapsodia.com/ar/admin/shares.php " />
<meta property="og:site_name" content="Rapsodia Verano 15&#039;" />
<meta property="og:description" content="Test" />
<meta property="og:image" content="http://www.rapsodia.com/ar/img/lookbook/ " />

由于某些原因，PHP变量没有进入facebook服务器:(

如果我转到http://www.rapsodia.com/ar/admin/shares.php?th=09.jpg

手动一切正常:(

我怎样才能使它工作?我真的不知道还能尝试什么。我真的必须有动态日志标签，否则我可能会被解雇。

<html lang="en">
  <head>
    <?php
      $th = $_GET['th'];
    ?>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta property="og:title" content="Test"/>
    <meta property="og:type" content="website"/>
    <meta property="og:url" content="http://www.rapsodia.com/ar/admin/shares.php?th=<?php print $th; ?>  "/>
    <meta property="og:site_name" content="Rapsodia Verano 15'"/>
    <meta property="og:description" content="Test"/>
    <meta property="og:image" content="http://www.rapsodia.com/ar/img/lookbook/<?php print $th; ?> "/>
    <title>Rapsodia 2015</title>    
  </head>
  <body>
    <img src="http://www.rapsodia.com/ar/img/lookbook/<?php echo $th; ?>">
  </body>
</html>

正如WizKid指出的那样，我还必须在og:url中包含参数，并且它可以工作!