Question

is_post_type_hierarchical( string $post_type )

Whether the post type is hierarchical.

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description

A false return value might also mean that the post type does not exist.

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参数

$post_type

(string) (Required) Post type name

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返回值

(bool) Whether post type is hierarchical.

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源代码

File: wp-includes/post.php

function is_post_type_hierarchical( $post_type ) {
	if ( ! post_type_exists( $post_type ) )
		return false;

	$post_type = get_post_type_object( $post_type );
	return $post_type->hierarchical;
}

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更新日志

Version	description
3.0.0	Introduced.

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相关函数

Uses

• wp-includes/post.php: post_type_exists()
• wp-includes/post.php: get_post_type_object()

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Used By

• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::handle_row_actions()
• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::column_title()
• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::column_default()
• wp-admin/includes/post.php: wp_edit_posts_query()
• wp-admin/includes/ajax-actions.php: wp_ajax_inline_save()
• wp-admin/includes/meta-boxes.php: page_attributes_meta_box()
• wp-admin/includes/nav-menu.php: wp_nav_menu_item_post_type_meta_box()
• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::get_table_classes()
• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::prepare_items()
• wp-includes/query.php: wp_old_slug_redirect()
• wp-includes/nav-menu-template.php: _wp_menu_item_classes_by_context()
• wp-includes/post-template.php: wp_list_pages()
• wp-includes/post.php: wp_check_for_changed_slugs()
• wp-includes/post.php: wp_unique_post_slug()
• wp-includes/post.php: wp_delete_post()
• wp-includes/class-wp-rewrite.php: WP_Rewrite::generate_rewrite_rules()
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User Contributed Notes