apply_filters( 'term_exists_default_query_args', array $defaults, int|string $term, string $taxonomy, int|null $parent_term )

1608	 * @param int|string $term        The term to check. Accepts term ID, slug, or name.1609	 * @param string     $taxonomy    The taxonomy name to use. An empty string indicates1610	 *                                the search is against all taxonomies.1611	 * @param int|null   $parent_term ID of parent term under which to confine the exists search.1612	 *                                Null indicates the search is unconfined.1613	 */1614	$defaults = apply_filters( 'term_exists_default_query_args', $defaults, $term, $taxonomy, $parent_term );1615 1616	if ( is_int( $term ) ) {1617		if ( 0 === $term ) {1618			return 0;1619		}1620		$args  = wp_parse_args( array( 'include' => array( $term ) ), $defaults );