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wp_get_split_terms( int $old_term_id )

Get data about terms that previously shared a single term_id, but have since been split.

Description

Parameters

$old_term_id

(int) (Required) Term ID. This is the old, pre-split term ID.

Return

(array) Array of new term IDs, keyed by taxonomy.

Source

File: wp-includes/taxonomy.php

function wp_get_split_terms( $old_term_id ) {
	$split_terms = get_option( '_split_terms', array() );

	$terms = array();
	if ( isset( $split_terms[ $old_term_id ] ) ) {
		$terms = $split_terms[ $old_term_id ];
	}

	return $terms;
}

Changelog

Version Description
4.2.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_get_split_terms