I want a gallery page where all images will be shown, which were uploaded with all posts.
I tried this code with a page template, but the output of this code shows nothing, not even HTML code (excluding header and footer) in my browser:
<?php get_header();
/*
Template Name:Gallery
*/
while ( have_posts() ) : the_post();
if ( $post->post_type == 'data-design' && $post->post_status == 'publish' ) {
$attachments = get_posts( array(
'post_type' => 'attachment',
'posts_per_page' => -1,
'post_parent' => $post->ID,
'exclude' => get_post_thumbnail_id()
) );
if ( $attachments ) {
foreach ( $attachments as $attachment ) {
$class = "post-attachment mime-" .
sanitize_title( $attachment->post_mime_type );
$thumbimg = wp_get_attachment_link( $attachment->ID, 'thumbnail-size', true );
echo '<li class="' . $class . ' data-design-thumbnail">' .
$thumbimg . '</li>';
}
}
}
endwhile;
get_footer(); ?>
How can I make this page template?