wp_get_split_term

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

Description

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

Returns (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.

Parameters (2)

0. $old_term_id (int): Term ID. This is the old, pre-split term ID.
1. $taxonomy (string): Taxonomy that the term belongs to.

Usage

if ( !function_exists( 'wp_get_split_term' ) ) { 
    require_once ABSPATH . WPINC . '/taxonomy.php'; 
} 
  
// Term ID. This is the old, pre-split term ID. 
$old_term_id = -1; 
  
// Taxonomy that the term belongs to. 
$taxonomy = ''; 
  
// NOTICE! Understand what this does before running. 
$result = wp_get_split_term($old_term_id, $taxonomy);

Defined (1)

The function is defined in the following location(s).

/wp-includes/taxonomy.php

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; 
}