get_post_parent()

最后更新于:2021-11-26 22:35:34

get_post_parent( int|GC_Post|null$post=null)

Retrieves the parent post object for the given post.

参数

$post

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

Default value: null

响应

(GC_Post|null) Parent post object, or null if there isn’t one.

源文件

文件: gc-includes/post-template.php

function get_post_parent( $post = null ) {
	$gc_post = get_post( $post );
	return ! empty( $gc_post->post_parent ) ? get_post( $gc_post->post_parent ) : null;
}