apply_filters( 'embed_thumbnail_image_shape', string $shape, int $thumbnail_id )

Filters the thumbnail shape for use in the embed template.

Description

Rectangular images are shown above the title while square images are shown next to the content.

Parameters

$shape

Thumbnail image shape. Either 'rectangular' or 'square'.

$thumbnail_id

Attachment ID.

Source

File: wp-includes/theme-compat/embed-content.php

View on GitHub

Changelog

Changelog
Version Description
4.5.0 Added $thumbnail_id parameter.
4.4.0 Introduced.