post-thumbnails

To get all the “root” pages of a site: $args = array( ‘post_type’ => ‘page’, ‘child_of’ => 0, ); $pages = get_pages( $args ); foreach( $pages as $page ) { if( has_post_thumbnail( $page->ID ) { $imgdata = wp_get_attachment_image_src( get_post_thumbnail_id(), ‘large’ ); $imgwidth = $imgdata[1]; // thumbnail’s width $imgheight = $imgdata[2]; // thumbnail’s height } } … Read more

Use Developer tools in Google Chrome and see what section is responsible for displaying the featured image on post page. Open page.php or single.php (relevant file responsible for generating single page) and delete that code. Keep a backup of the file before making any changes 🙂

My issue was down to some images being smaller than the required width and/or height. Something so simple but I hope it helps others in the future.

You probably have more than one query in your page, let’s make sure we are working with this query: <?php $carouselPosts = new WP_Query(); $carouselPosts->query(‘showposts=3’); // checking if there are posts to show if($carouselPosts->posts){ foreach ($carouselPosts->posts as $carouselPost) { echo ‘<a href=”‘. get_permalink($carouselPost->ID). ‘”>’; echo ‘<div class=”recentpostthumbnail”>’; echo get_the_post_thumbnail($carouselPost->ID,array(70,70)); echo ‘</div>’; echo ‘</a>’; $excerpt = … Read more

Pointing Existing featured images to s3 bucket

You need to create a function for that. Use this code below in your functions.php file and it will add a featured image automatically: /* Generate Featured Image Automatically */ function autoset_featured() { global $post; $already_has_thumb = has_post_thumbnail($post->ID); if (!$already_has_thumb) { $attached_image = get_children( “post_parent=$post->ID&post_type=attachment&post_mime_type=image&numberposts=1” ); if ($attached_image) { foreach ($attached_image as $attachment_id => $attachment) … Read more