Function: is_taxonomy_hierarchical

is_taxonomy_hierarchical( string $taxonomy )

Determines whether the taxonomy object is hierarchical.

Shortcut: ith

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Checks to make sure that the taxonomy is an object first. Then Gets the object, and finally returns the hierarchical value in the object.

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

For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.

Parameters

Name Type(s) Default Value Description
$taxonomy string

Name of taxonomy object.

Returns

boolean

Whether the taxonomy is hierarchical.

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