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wp_get_split_term()

wp_get_split_term( int $old_term_id, string $taxonomy ): int|false

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Gets the new term ID corresponding to a previously split term.

Parameters

$old_term_idintrequired
Term ID. This is the old, pre-split term ID.
$taxonomystringrequired
Taxonomy that the term belongs to.

Return

int|false If a previously split term is found corresponding to the old term_id and taxonomy, the new term_id will be returned. If no previously split term is found matching the parameters, returns false.

Source

function wp_get_split_term( $old_term_id, $taxonomy ) {
	$split_terms = wp_get_split_terms( $old_term_id );

	$term_id = false;
	if ( isset( $split_terms[ $taxonomy ] ) ) {
		$term_id = (int) $split_terms[ $taxonomy ];
	}

	return $term_id;
}

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UsesDescription
wp_get_split_terms()wp-includes/taxonomy.php

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

Changelog

VersionDescription
4.2.0Introduced.

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