W3cubDocs

/WordPress

do_action( 'begin_fetch_post_thumbnail_html', int $post_id, string $post_thumbnail_id, string|array $size )

Fires before fetching the post thumbnail HTML.

Description

Provides "just in time" filtering of all filters in wp_get_attachment_image().

Parameters

$post_id

(int) The post ID.

$post_thumbnail_id

(string) The post thumbnail ID.

$size

(string|array) The post thumbnail size. Image size or array of width and height values (in that order). Default 'post-thumbnail'.

Source

File: wp-includes/post-thumbnail-template.php

View on Trac

Used By

Used By Description
wp-includes/post-thumbnail-template.php: get_the_post_thumbnail()

Retrieve the post thumbnail.

Changelog

Version Description
2.9.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/begin_fetch_post_thumbnail_html