Gets an img tag for an image attachment, scaling it down if requested.

Gets the available intermediate image size names.

Check the content HTML for a audio, video, object, embed, or iframe tags.

Gets the next image link that has the same post parent.

Retrieves galleries from the passed post’s content.

Retrieve the image srcs from galleries from a post’s content, if present

Check a specified post’s content for gallery and, if present, return the first

Checks a post’s content for galleries and return the image srcs for the first found gallery

Gets the previous image link that has the same post parent.

Retrieves all of the taxonomies that are registered for attachments.