post_thumbnail_id

过滤钩子


apply_filters( 'post_thumbnail_id', $thumbnail_id, $post )
参数
  • (int|false)
    $thumbnail_id
    Post thumbnail ID or false if the post does not exist.
    Required:
  • (int|WP_Post|null)
    $post
    Post ID or WP_Post object. Default is global `$post`.
    Required:
定义位置
  • wp-includes/post-thumbnail-template.php
    , line 70
引入
5.9.0
弃用

Filters the post thumbnail ID.

return (int) apply_filters( 'post_thumbnail_id', $thumbnail_id, $post );