如何也显示来自子域博客的主域上的最新帖子

Question

I got 2 separate installations of WordPress, one on the main site and other on the sub-domain. Is there a possibility of showing posts from sub-domain on the main site, along with the articles of the main site. Like, every alternate article displayed, be from the sub-domain irrespective of the date published.

I read this article, but wasn't able to achieve what I wanted: How to show recent post in the main domain from subdomain blog

Here are the functions.php, index.php and single.php files of the theme I'm using:

1. Functions.php http://pastebin.com/s3tfdnB2
2. Index.php http://pastebin.com/nxtMZzLq
3. Single.php http://pastebin.com/sgpfvtVe

Any help would be highly appreciated. Thanks.

Answer 1

How about access the database of the subdomain in your main domain and query the recent posts there.

$mydb = new wpdb('username','password','database','localhost');
$rows = $mydb->get_results("select recent posts");
echo "<ul>";
   foreach ($rows as $obj) :
      //display data here
   endforeach;
echo "</ul>";

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NOTE: This isn't a perfect solution if you've enabled Wordpress network for your subdomain.