描述：

获取删除文章、页面、附件的链接

用法：

 <?php echo get_delete_post_link( $id ); ?> 

参数：

id

(integer) (可选) 文章ID

默认值: None

deprecated

(string) (可选) Not used.

默认值:

force_delete

(bool) (可选) 是否绕过回收站并强制删除（true表示彻底删除，不会放到回收站）

默认值: false

源文件：

/**
 * Retrieve delete posts link for post.
 *
 * Can be used within the WordPress loop or outside of it, with any post type.
 *
 * @since 2.9.0
 *
 * @param int    $id           Optional. Post ID.
 * @param string $deprecated   Not used.
 * @param bool   $force_delete Whether to bypass trash and force deletion. Default is false.
 * @return string|void The delete post link URL for the given post.
 */
function get_delete_post_link( $id = 0, $deprecated = '', $force_delete = false ) {
	if ( ! empty( $deprecated ) )
		_deprecated_argument( __FUNCTION__, '3.0' );

	if ( !$post = get_post( $id ) )
		return;

	$post_type_object = get_post_type_object( $post->post_type );
	if ( !$post_type_object )
		return;

	if ( !current_user_can( 'delete_post', $post->ID ) )
		return;

	$action = ( $force_delete || !EMPTY_TRASH_DAYS ) ? 'delete' : 'trash';

	$delete_link = add_query_arg( 'action', $action, admin_url( sprintf( $post_type_object->_edit_link, $post->ID ) ) );

	/**
	 * Filter the post delete link.
	 *
	 * @since 2.9.0
	 *
	 * @param string $link         The delete link.
	 * @param int    $post_id      Post ID.
	 * @param bool   $force_delete Whether to bypass the trash and force deletion. Default false.
	 */
	return apply_filters( 'get_delete_post_link', wp_nonce_url( $delete_link, "$action-post_{$post->ID}" ), $post->ID, $force_delete );
}