wp_term_is_shared() WordPress Function
The wp_term_is_shared() function is used to check if a term is shared between multiple taxonomies. This function is useful for checking if a term is shared between custom taxonomies and built-in taxonomies.
wp_term_is_shared( int $term_id ) #
Determines whether a term is shared between multiple taxonomies.
Description
Shared taxonomy terms began to be split in 4.3, but failed cron tasks or other delays in upgrade routines may cause shared terms to remain.
Parameters
- $term_id
(int)(Required)Term ID.
Return
(bool) Returns false if a term is not shared between multiple taxonomies or if splitting shared taxonomy terms is finished.
Source
File: wp-includes/taxonomy.php
function wp_term_is_shared( $term_id ) {
global $wpdb;
if ( get_option( 'finished_splitting_shared_terms' ) ) {
return false;
}
$tt_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term_id ) );
return $tt_count > 1;
}
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Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |