Private Access Private Access

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Summery Summery

Retrieves children of taxonomy as Term IDs.

Syntax Syntax

_get_term_hierarchy( string $taxonomy )

Parameters Parameters


(string) (Required) Taxonomy name.

Return Return

(array) Empty if $taxonomy isn't hierarchical or returns children as Term IDs.

Source Source

File: wp-includes/taxonomy.php



Changelog Changelog

Version Description
2.3.0 Introduced.


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