The “All Posts” page – /wp-admin/edit.php – does not show a featured image just by using WP Core. You have to add code to display featured images there. You may need to look back at your backups to see what code you were previously using to get the featured image to show up. It could … Read more
Here’s an example for filtering out sizes above set limit from the srcset attribute on certain post type. This works for featured image and images added to the post content with Gutenberg. (Tested on Twenty Twenty theme). function filter_wp_calculate_image_srcset( $sources, $size_array, $image_src, $image_meta, $attachment_id ) { global $post; if ( $post && ‘post’ === $post->post_type … Read more
The equivalent function for arbitrary images that aren’t the post thumbnail is wp_get_attachment_image(). It works similarly, but you need to pass the attachment ID, and there’s an $icon argument that doesn’t really do much: echo wp_get_attachment_image( $attachment_id, ‘large’, false, [] );
The function the_post_thumbnail() grabs the featured image for you. You can specify the full size image like this, I think: the_post_thumbnail(‘full’)
I’d have thought it’s just a matter of formulating your HTML in a way that accomodates the image alignment requirement.. You could have two seperate elements, one for the post’s image, one for paragraph(s) of content, and float them side by side. Add a wrapper around the two.. So you basically have two elements, side … Read more
so you’re images are already in a custom field? you could use the Get the Image plugin…. i know it will pull your thumbnail from a custom field and i think it might automatically set it as the featured image, tho it has been a while and i’m not sure of that. http://wordpress.org/extend/plugins/get-the-image/
$image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), “full” ); echo ‘<a href=”‘ . $image[0] . ‘”>Link to Full Size</a>’;
Generally speaking, there’s no need to do this. However, if it’s one added using add_image_size, it will be in the $_wp_additional_image_sizes global. global $_wp_additional_image_sizes; echo $_wp_additional_image_sizes[‘small’][‘width’];
I don’t think that you can use get_the_post_thumbnail function to get last uploaded media, but you can use get_post to get latest attachment and then wp_get_attachment_image to display images. $attachments = get_posts( array( ‘post_type’ => ‘attachment’, ‘posts_per_page’ => 1, ‘post_status’ => null, ‘post_mime_type’ => ‘image’ ) ); foreach ( $attachments as $attachment ) { echo … Read more
You should use the built-in WordPress media manager to attach/insert images in posts. That way, if you define $content_width appropriately, WordPress will auto-resize large sized images to fit accordingly. Otherwise, you’ll have to rely on using CSS to set the max-width property for images within your content container (e.g. #content img{ max-width: 500px; height: auto; … Read more