apply_filters( 'post_thumbnail_id', int|false $thumbnail_id, int|WP_Post|null $post )

Filters the post thumbnail ID.

Parameters

$thumbnail_id

(int|false) Post thumbnail ID or false if the post does not exist.

$post

(int|WP_Post|null) Post ID or WP_Post object. Default is global $post.

Source

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

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Related

Used By

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

Retrieves the post thumbnail ID.

Changelog

Changelog
Version Description
5.9.0 Introduced.