They are not the same. In the 800×350 image, a little bottom is cropped. This is how the hard cropped work: First, it scales your image to match your image size. It can be width or height. Your size is 800×350 If your original image scaled according to 800px width has the 400px height (bigger … Read more
Attachments in WP are stored as posts of type attachment which reference files physically stored in the uploads folder. This is why if you FTP a file into the uploads folder it doesn’t appear in the media library. This means the media library is a post archive, much like other post archives in the admin … Read more
Your code and description seem to refer to the previous/next attachment navigation. That code is intended to display previous/next attachment navigation, and that’s exactly what it’s doing. If you want to display all attachments: Within the Post Content, use the shortcode Programmatically, in the template file, use e.g. get_posts(), combined with e.g. wp_get_attachment_image(): <?php global … Read more
$query = new WP_Query(array(‘posts_per_page’ => 6, ‘meta_key’ => ‘_thumbnail_id’)); while($query->have_posts()) : $query->the_post(); the_post_thumbnail(); endwhile; This code gets 6 latest posts which have featured image available & show those 6 images on the page. It will skip those posts where there is no featured image set even if they are newer. This will probably get you … Read more
By default post types “post” and “page” do have support for featured image meta box. You don’t need to add some thing in function.php for that. This might be happening due to some plugin confliction. I would suggest try deactivating your plugins one by one and check if it gets back.
here’s the wp_get_attachment_image_scr function: function wp_get_attachment_image_src($attachment_id, $size=”thumbnail”, $icon = false) { // get a thumbnail or intermediate image if there is one if ( $image = image_downsize($attachment_id, $size) ) return $image; $src = false; if ( $icon && $src = wp_mime_type_icon($attachment_id) ) { /** This filter is documented in wp-includes/post.php */ $icon_dir = apply_filters( ‘icon_dir’, … Read more
You may need to regenerate your images. There are plugins to accomplish this or re-upload your image and see if the size doesn’t take affect. It won’t happen automatically to existing files. First, check your uploads directory to see if the files exists that way you know they are being generated. Then try another function … Read more
To get you started: Breaking your goal into smaller tasks will help a lot in figuring out how to do this. You probably want to: Do a custom query that finds all published posts Use a foreach loop for your query results Within the loop, find the first image Set that first image as the … Read more
I used this little trick to obtain the taxonomy image given the ID of the term: <?php $images = get_option(‘taxonomy_image_plugin’); $img_url = wp_get_attachment_url( $images[$term_id] ); ?>
WordPress uses min( intval($content_width), $max_width ) inside image_constrain_size_for_editor for large image size. As I can see your $content_width is set to 660. So, change the $content_width in your functions.php file to the 1024 or whatever you need. For full-width layout, it’s better to remove it. Example: $GLOBALS[‘content_width’] = 1600. That’s it. If you don’t know … Read more