is_object_in_taxonomy() WP 1.0

Determine if the given object type is associated with the given taxonomy.

No Hooks.

Return

true/false. True if object is associated with the taxonomy, otherwise false.

Usage

is_object_in_taxonomy( $object_type, $taxonomy );

$object_type(string) (required)

Object type string.

$taxonomy(string) (required)

Single taxonomy name.

Code of is object in taxonomy: wp-includes/taxonomy.php ^{WP 5.2.1}

<?php
function is_object_in_taxonomy( $object_type, $taxonomy ) {
	$taxonomies = get_object_taxonomies( $object_type );
	if ( empty( $taxonomies ) ) {
		return false;
	}
	return in_array( $taxonomy, $taxonomies );
}

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