WordPress Hooks Explorer 🪝

Filter hook 'admin_post_thumbnail_html'

in WP Core File wp-admin/includes/post.php at line 1689

Description

Filters the admin post thumbnail HTML markup to return.

Occurrences

Filename Line Number
wp-admin/includes/post.php 1689

Parameters

Type Name Description
string $content Admin post thumbnail HTML markup.
int $post_id Post ID.
int|null $thumbnail_id Thumbnail attachment ID, or null if there isn't one.

PHP Doc

/**
	 * Filters the admin post thumbnail HTML markup to return.
	 *
	 * @since 2.9.0
	 * @since 3.5.0 Added the `$post_id` parameter.
	 * @since 4.6.0 Added the `$thumbnail_id` parameter.
	 *
	 * @param string   $content      Admin post thumbnail HTML markup.
	 * @param int      $post_id      Post ID.
	 * @param int|null $thumbnail_id Thumbnail attachment ID, or null if there isn't one.
	 */