well if you are using WyPiekacz plugin; as you said for checking that featured image is uploaded, you can tweak it little bit to check that if there is featured image it is of minimum dimesions as you required. $has_thumbnail = false; if ( ( $post_id > 0 ) && function_exists( ‘has_post_thumbnail’ ) ) { … Read more
Keep in mind that the $content_width global is not only used for images, but also for embedded objects, such as video. So, any solution won’t merely be a case of dropping use/support of $content_width itself. Usually a Theme will constrain content-area images in a few ways: Large Image size: Defining $content_width something appropriate for the … Read more
When an image is uploaded in WordPress, it is saved in its original size, and also as some resized copies in different sizes. In this way it becomes easy to use different sizes, of the same image, for different purposes. By default, WordPress creates 3 copies in 3 different sizes: ‘thumb’ ‘medium’ ‘large’ The size … Read more
Try this : wp_get_attachment_image_src( $PriImgId, ‘full’ ); Also, for more options see the Codex.
There are four valid sizes built in to the WordPress core. the_post_thumbnail(‘thumbnail’); // Thumbnail (default 150px x 150px max) the_post_thumbnail(‘medium’); // Medium resolution (default 300px x 300px max) the_post_thumbnail(‘medium_large’); // Medium Large resolution (default 768px x 0(means automatic height by ratio) max) since WP version 4.4 the_post_thumbnail(‘large’); // Large resolution (default 640px x 640px max) … Read more
The only time setting the quality really matters is right before the image is saved or streamed (for the editor). Both of these have the “image_editor_save_pre” filter there, passing it the instance of the image editor. So you can use that to modify the image in any way you like, including setting the quality. So, … Read more
Ok, I’ve been playing with this for a little bit and have managed to change the output of the Gallery block, with the following caveats: The preview does not match the output. I think this is possible but appears to be a bit more involved. Certain classes and markup are required in the output for … Read more
function wp_get_attachment( $attachment_id ) { $attachment = get_post( $attachment_id ); return array( ‘alt’ => get_post_meta( $attachment->ID, ‘_wp_attachment_image_alt’, true ), ‘caption’ => $attachment->post_excerpt, ‘description’ => $attachment->post_content, ‘href’ => get_permalink( $attachment->ID ), ‘src’ => $attachment->guid, ‘title’ => $attachment->post_title ); } Source As sporkme explains later in the thread, this is dumped into your functions.php and can then … Read more
The add_image_size( $name, $width, $height, $crop ) function is graceful enough to handle multiple calls using the same $name. It simply overwrites the existing value: $_wp_additional_image_sizes[$name] = array( ‘width’ => absint( $width ), ‘height’ => absint( $height ), ‘crop’ => (bool) $crop ); So that means that all you need to do to override the … Read more
When an image size is added either by WordPress(add_image_size), or by a plugin or your own custom code it gets added into the $_wp_additional_image_sizes global, i can’t find a similar function for pulling data from that global, but you could certainly just look inside the global to determine what width and height a registered image … Read more