darkenpl

https://blogosfera.gry-fabularne.pl/?feed=rpg

As you see, here is the link to mixed rss. I can see it in mine chrome, but in to validated here:
https://validator.w3.org/appc/check.cgi?url=http%3A%2F%2Fblogosfera.gry-fabularne.pl%2F%3Ffeed%3Drpg

I don’t want to use feed to post solution. I want to use it for 30-40 rss mix on hidden website, and then give it on my main site.

Like: gry-fabularne.pl is main, blogosfera.gry-fabularne.pl is “hidden”. When I will use blogosfera.gry-fabularne.pl, there will be problem with showing this page to the world, and second, I want to point exactly to source blogs, not to mine in rss feed.

Please, Can you look for solution to this problem?

Sended.

In particular I want to see code of default rss widget in WordPress 3.5. There is changes in new version.

// substitute actual group ID here (id argument in edit links on User > Role Groups)
$group_id_in_question = 12; 

global $current_user;
if ( isset( $current_user->groups[ $group_id_in_question ] ) ) {
   // do stuff
}

So i fount answer. ??

Thank you!

Ok, so here is code: https://pastebin.com/7ZLcreQs

[Code moderated as per the Forum Rules. Please use the pastebin]

Ok, so i did it. Sad, that no one tried to help me. ??

I cleaned code as I wanted, but there is a big problem with it:
On every page it shows always the same attachments, the very first attachment I uploaded to this wordpress installation.
Here is my page

<?php
            echo '<div class="box_gallery">';
            $args = array( 'post_type' => 'attachment', 'order' => 'ASC', 'post_status' => null, 'post_parent' => $post->ID );
            $attachments = get_posts($args);
                if ($attachments) {
                    $i = 0;
                    $len = count($attachments);
                    foreach ( $attachments as $attachment ) {
                        if ($i == 0) {
                            $picture_src = wp_get_attachment_url($attachment->ID, 'medium');
                            ?><div class="main_pic"><img src="<?php echo $picture_src; ?>"></div>
                            <div class="box_for_small_pics">
                            <?php $i++;
                        }else{
                            $picture_src = wp_get_attachment_thumb_url($attachment->ID);
                            ?><div class="small_pics"><a href="<?php echo $picture_src; ?>"><img src="<?php echo $picture_src; ?>"></a></div>
                            <?php $i++;
                        }
                    }
                }
            echo '</div></div>';
        ?>

bump