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wordpress函数delete_post_thumbnail()用法示例

delete_post_thumbnail( int|WP_Post $post )

Remove a post thumbnail.


描述


参数

$post

(int|WP_Post)
(Required)
Post ID or post object where thumbnail should be removed from.


返回值

(bool) True on success, false on failure.


源代码

File: wp-includes/post.php

function delete_post_thumbnail( $post ) {
	$post = get_post( $post );
	if ( $post )
		return delete_post_meta( $post->ID, '_thumbnail_id' );
	return false;
}

更新日志

Version 描述
3.3.0 Introduced.

相关函数

Uses

  • wp-includes/post.php:
    delete_post_meta()
  • wp-includes/post.php:
    get_post()

Used By

  • wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php:
    WP_REST_Posts_Controller::handle_featured_media()
  • wp-admin/includes/ajax-actions.php:
    wp_ajax_set_post_thumbnail()
  • wp-includes/post.php:
    wp_insert_post()
  • wp-includes/class-wp-xmlrpc-server.php:
    wp_xmlrpc_server::mw_editPost()
  • wp-includes/class-wp-xmlrpc-server.php:
    wp_xmlrpc_server::_insert_post()

User Contributed Notes

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